129437400513715749
129,437,400,513,715,749 is an odd composite number composed of six prime numbers multiplied together.
129437400513715749 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 129437400513715749:
33 × 7 × 13 × 71 × 6547 × 113332361
(3 × 3 × 3 × 7 × 13 × 71 × 6547 × 113332361)See below for interesting mathematical facts about the number 129437400513715749 from the Numbermatics database.
Names of 129437400513715749
- Cardinal: 129437400513715749 can be written as One hundred twenty-nine quadrillion, four hundred thirty-seven trillion, four hundred billion, five hundred thirteen million, seven hundred fifteen thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.29437400513715749 × 1017
Factors of 129437400513715749
Divisors of 129437400513715749
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 9 13 21 27 39 63 71 91 117 189 213 273 351 497 639 819 923 1491 1917 2457 2769 4473 6461 6547 8307 13419 19383 19641 24921 45829 58149 58923 85111 137487 174447 176769 255333 412461 464837 595777 765999 1237383 1394511 1787331 2297997 3253859 4183533 5361993 6042881 9761577 12550599 16085979 18128643 29284731 42300167 54385929 87854193 113332361 126900501 163157787 339997083 380701503 793326527 1019991249 1142104509 1473320693 2379979581 3059973747 4419962079 7139938743 8046597631 10313244851 13259886237 21419816229 24139792893 30939734553 39779658711 56326183417 72419378679 92819203659 104605769203 168978550251 217258136037 278457610977 313817307609 506935650753 732240384421 741986967467 941451922827 1520806952259 2196721153263 2225960902401 2824355768481 5193908772269 6590163459789 6677882707203 9645830577071 15581726316807 19770490379367 20033648121609 28937491731213 46745178950421 52681074690157 67520814039497 86812475193639 140235536851263 158043224070471 202562442118491 260437425580917 368767522831099 474129672211413 607687326355473 684853970972041 1106302568493297 1422389016634239 1823061979066419 2054561912916123 3318907705479891 4793977796804287 6163685738748369 9956723116439673 14381933390412861 18491057216245107 43145800171238583 129437400513715749
- Sum of all divisors σ(n): 239371874824642560
- Sum of proper divisors (its aliquot sum) s(n): 109934474310926811
- 129437400513715749 is a deficient number, because the sum of its proper divisors (109934474310926811) is less than itself. Its deficiency is 19502926202788938
Bases of 129437400513715749
- Binary: 1110010111101101010100001010001100100010100011110001001012
- Hexadecimal: 0x1CBDAA146451E25
- Base-36: ZEHQ8WJ7YN9
Squares and roots of 129437400513715749
- 129437400513715749 squared (1294374005137157492) is 16754040651748062043129070770631001
- 129437400513715749 cubed (1294374005137157493) is 2168599470063389148090518636750994023446111881334749
-
The
square root of 129437400513715749 is 359774096.5018406505 -
The
cube root of 129437400513715749 is 505847.8721564459
Scales and comparisons
How big is 129437400513715749?- 129,437,400,513,715,749 seconds is equal to 4,115,708,960 years, 8 weeks, 5 days, 8 hours, 9 minutes, 9 seconds.
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To count from 1 to 129,437,400,513,715,749 would take you about twelve billion, three hundred forty-seven million, one hundred twenty-six thousand, eight hundred eighty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 129437400513715749 cubic inches would be around 42154 feet tall.
Recreational maths with 129437400513715749
- 129437400513715749 backwards is 947517315004734921
- The number of decimal digits it has is: 18
- The sum of 129437400513715749's digits is 72
- More coming soon!
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