Tool to convert a number written in letters (with words) into a number written in digits (with 1,2,3,4,5,6,7,8,9,0). Reading numbers in letters is sometimes complicated.

Words in Numbers - dCode

Tag(s) : Numeral System

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⮞ Go to: Number in Letters

⮞ Go to: Letter Number (A1Z26) A=1, B=2, C=3

⮞ Go to: Word's Value

Converting is based on English writing rules. The writing of numbers in English follows some syntactic rules. dCode reads the words and recomposes the numbers.

__Example:__ one hundred twenty-three corresponds to 123

zero | 0 |

one | 1 |

two | 2 |

three | 3 |

four | 4 |

five | 5 |

six | 6 |

seven | 7 |

eight | 8 |

nine | 9 |

ten | 10 |

eleven | 11 |

twelve | 12 |

thirteen | 13 |

fourteen | 14 |

fifteen | 15 |

sixteen | 16 |

seventeen | 17 |

eighteen | 18 |

nineteen | 19 |

twenty | 20 |

twenty-one | 21 |

twenty-two | 22 |

twenty-three | 23 |

twenty-four | 24 |

twenty-five | 25 |

thirty | 30 |

forty | 40 |

fifty | 50 |

sixty | 60 |

seventy | 70 |

eighty | 80 |

ninety | 90 |

hundred | 100 |

thousand | 1000 |

million | 1000000 |

billion | 1000000000 |

another number? | use the form on top of this page! |

To write large numbers, in typography, it is advisable to put a comma every thousand, but this notation is ambiguous in computing, so not recommended in this domain.

dCode provides another tool for writing numbers into letters.

Beyond billions, it is better to use the scientific notation, if it is not the case, here is a table of the names of the big numbers:

billion | 1000000000 | 9 zeros |

trillion | 1000000000000 | 12 zeros |

quadrillion | 1000000000000000 | 15 zeros |

quintillion | 1000000000 000000000 | 18 zeros |

sextillion | 1000 000000000 000000000 | 21 zeros |

septillion | 1000000 000000000 000000000 | 24 zeros |

octillion | 1000000000 000000000 000000000 | 27 zeros |

nonillion | 1000 000000000 000000000 000000000 | 30 zeros |

decillion | 1000000 000000000 000000000 000000000 | 33 zeros |

undecillion | 1000000000 000000000 000000000 000000000 | 36 zeros |

dodecillion | 1000 000000000 000000000 000000000 000000000 | 39 zeros |

tredecillion | 1000000 000000000 000000000 000000000 000000000 | 42 zeros |

quattuordecillion | 1000000000 000000000 000000000 000000000 000000000 | 45 zeros |

quindecillion | 1000 000000000 000000000 000000000 000000000 000000000 | 48 zeros |

sexdecillion | 1000000 000000000 000000000 000000000 000000000 000000000 | 51 zeros |

septendecillion | 1000000000 000000000 000000000 000000000 000000000 000000000 | 54 zeros |

octodecillion | 1000 000000000 000000000 000000000 000000000 000000000 000000000 | 57 zeros |

novemdecillion | 1000000 000000000 000000000 000000000 000000000 000000000 000000000 | 60 zeros |

vigintillion | 1000000000 000000000 000000000 000000000 000000000 000000000 000000000 | 63 zeros |

Among the greatest numbers with a name, there are also more exotic names like the gogol which is worth $ 10^{100} $ that is the number 1 followed by 100 zeros or the gogolplex which is worth $ 10 ^ {10 ^ {100}} $ or the number 1 followed by a gogol of zeros.

When writing currencies (euros, dollars, etc.) some subunits can be used, like the cents 0.01, or in India the lakh is worth 100000

dCode retains ownership of the online 'Words in Numbers' tool source code. Except explicit open source licence (indicated CC / Creative Commons / free), any 'Words in Numbers' algorithm, applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any 'Words in Numbers' function (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and no data download, script, copy-paste, or API access for 'Words in Numbers' will be for free, same for offline use on PC, tablet, iPhone or Android ! dCode is free and online.

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NB: for encrypted messages, test our automatic cipher identifier!

write,writing,letter,word,number,digit,figure,whole,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty,thirty,fourty,fifty,sixty,seventy,eighty,ninety,hundred,thousand,million,billion,trillion

Source : https://www.dcode.fr/writing-words-numbers

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