31808140672
31,808,140,672 is an even composite number composed of four prime numbers multiplied together.
31808140672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 31808140672:
27 × 74 × 11 × 972
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 11 × 97 × 97)See below for interesting mathematical facts about the number 31808140672 from the Numbermatics database.
Names of 31808140672
- Cardinal: 31808140672 can be written as Thirty-one billion, eight hundred eight million, one hundred forty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.1808140672 × 1010
Factors of 31808140672
Divisors of 31808140672
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 97 98 112 128 154 176 194 196 224 308 343 352 388 392 448 539 616 679 686 704 776 784 896 1067 1078 1232 1358 1372 1408 1552 1568 2134 2156 2401 2464 2716 2744 3104 3136 3773 4268 4312 4753 4802 4928 5432 5488 6208 6272 7469 7546 8536 8624 9409 9506 9604 9856 10864 10976 12416 14938 15092 17072 17248 18818 19012 19208 21728 21952 26411 29876 30184 33271 34144 34496 37636 38024 38416 43456 43904 52283 52822 59752 60368 65863 66542 68288 68992 75272 76048 76832 86912 103499 104566 105644 119504 120736 131726 133084 136576 150544 152096 153664 206998 209132 211288 232897 239008 241472 263452 266168 301088 304192 307328 365981 413996 418264 422576 461041 465794 478016 482944 526904 532336 602176 608384 724493 731962 827992 836528 845152 922082 931588 956032 1053808 1064672 1204352 1448986 1463924 1655984 1673056 1690304 1844164 1863176 2107616 2129344 2561867 2897972 2927848 3227287 3311968 3346112 3380608 3688328 3726352 4215232 4258688 5071451 5123734 5795944 5855696 6454574 6623936 6692224 7376656 7452704 8430464 10142902 10247468 11591888 11711392 12909148 13247872 14753312 14905408 20285804 20494936 22591009 23183776 23422784 25818296 29506624 29810816 35500157 40571608 40989872 45182018 46367552 46845568 51636592 59013248 71000314 81143216 81979744 90364036 92735104 103273184 142000628 162286432 163959488 180728072 206546368 248501099 284001256 324572864 327918976 361456144 413092736 497002198 568002512 649145728 722912288 994004396 1136005024 1445824576 1988008792 2272010048 2891649152 3976017584 4544020096 7952035168 15904070336 31808140672
- Sum of all divisors σ(n): 81485067420
- Sum of proper divisors (its aliquot sum) s(n): 49676926748
- 31808140672 is an abundant number, because the sum of its proper divisors (49676926748) is greater than itself. Its abundance is 17868786076
Bases of 31808140672
- Binary: 111011001111110100110110101100000002
- Hexadecimal: 0x767E9B580
- Base-36: EM1QUF4
Squares and roots of 31808140672
- 31808140672 squared (318081406722) is 1011757813009740611584
- 31808140672 cubed (318081406723) is 32182134842208901079495184744448
-
The
square root of 31808140672 is 178348.3688515261 -
The
cube root of 31808140672 is 3168.4444288579
Scales and comparisons
How big is 31808140672?- 31,808,140,672 seconds is equal to 1,011 years, 20 weeks, 5 days, 18 hours, 37 minutes, 52 seconds.
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To count from 1 to 31,808,140,672 would take you about two thousand and twenty-two 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 31808140672 cubic inches would be around 264 feet tall.
Recreational maths with 31808140672
- 31808140672 backwards is 27604180813
- The number of decimal digits it has is: 11
- The sum of 31808140672's digits is 40
- More coming soon!
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"Number 31808140672 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
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Numbermatics. (2024). Number 31808140672 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/31808140672/
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The information we have on file for 31808140672 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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