129472769776
129,472,769,776 is an even composite number composed of five prime numbers multiplied together.
129472769776 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 129472769776:
24 × 73 × 19 × 372 × 907
(2 × 2 × 2 × 2 × 7 × 7 × 7 × 19 × 37 × 37 × 907)See below for interesting mathematical facts about the number 129472769776 from the Numbermatics database.
Names of 129472769776
- Cardinal: 129472769776 can be written as One hundred twenty-nine billion, four hundred seventy-two million, seven hundred sixty-nine thousand, seven hundred seventy-six.
Scientific notation
- Scientific notation: 1.29472769776 × 1011
Factors of 129472769776
Divisors of 129472769776
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 37 38 49 56 74 76 98 112 133 148 152 196 259 266 296 304 343 392 518 532 592 686 703 784 907 931 1036 1064 1369 1372 1406 1813 1814 1862 2072 2128 2738 2744 2812 3626 3628 3724 4144 4921 5476 5488 5624 6349 6517 7252 7256 7448 9583 9842 10952 11248 12691 12698 13034 14504 14512 14896 17233 19166 19684 21904 25382 25396 26011 26068 29008 33559 34447 34466 38332 39368 44443 50764 50792 52022 52136 67081 67118 68894 68932 76664 78736 88886 101528 101584 104044 104272 120631 134162 134236 137788 137864 153328 177772 182077 203056 208088 234913 241129 241262 268324 268472 275576 275728 311101 355544 364154 416176 469567 469826 482258 482524 536648 536944 551152 622202 637621 711088 728308 844417 939134 939652 964516 965048 1073296 1241683 1244404 1274539 1275242 1456616 1644391 1688834 1878268 1879304 1929032 1930096 2483366 2488808 2549078 2550484 2913232 3288782 3377668 3756536 3758608 3858064 4463347 4966732 4977616 5098156 5100968 5910919 6577564 6755336 7513072 8691781 8921773 8926694 9933464 10196312 10201936 11510737 11821838 13155128 13510672 17383562 17843546 17853388 19866928 20392624 23021474 23591977 23643676 26310256 31243429 34767124 35687092 35706776 46042948 47183954 47287352 60842467 62486858 69534248 71374184 71413552 92085896 94367908 94574704 121684934 124973716 139068496 142748368 165143839 184171792 188735816 218704003 243369868 249947432 330287678 377471632 425897269 437408006 486739736 499894864 660575356 851794538 874816012 973479472 1156006873 1321150712 1703589076 1749632024 2312013746 2642301424 3407178152 3499264048 4624027492 6814356304 8092048111 9248054984 16184096222 18496109968 32368192444 64736384888 129472769776
- Sum of all divisors σ(n): 316833888000
- Sum of proper divisors (its aliquot sum) s(n): 187361118224
- 129472769776 is an abundant number, because the sum of its proper divisors (187361118224) is greater than itself. Its abundance is 57888348448
Bases of 129472769776
- Binary: 11110001001010010110110101110111100002
- Hexadecimal: 0x1E252DAEF0
- Base-36: 1NH8QSJ4
Squares and roots of 129472769776
- 129472769776 squared (1294727697762) is 16763198113469099090176
- 129472769776 cubed (1294727697763) is 2170377690054662191192488311320576
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The
square root of 129472769776 is 359823.2479648863 -
The
cube root of 129472769776 is 5058.9394291241
Scales and comparisons
How big is 129472769776?- 129,472,769,776 seconds is equal to 4,116 years, 43 weeks, 2 days, 10 hours, 16 minutes, 16 seconds.
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To count from 1 to 129,472,769,776 would take you about eight thousand, two hundred thirty-three 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 129472769776 cubic inches would be around 421.6 feet tall.
Recreational maths with 129472769776
- 129472769776 backwards is 677967274921
- The number of decimal digits it has is: 12
- The sum of 129472769776's digits is 67
- More coming soon!
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