31168397312
31,168,397,312 is an even composite number composed of four prime numbers multiplied together.
What does the number 31168397312 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 160 divisors.
31168397312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31168397312:
219 × 13 × 17 × 269
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 269)See below for interesting mathematical facts about the number 31168397312 from the Numbermatics database.
Names of 31168397312
- Cardinal: 31168397312 can be written as Thirty-one billion, one hundred sixty-eight million, three hundred ninety-seven thousand, three hundred twelve.
Scientific notation
- Scientific notation: 3.1168397312 × 1010
Factors of 31168397312
Divisors of 31168397312
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 208 221 256 269 272 416 442 512 538 544 832 884 1024 1076 1088 1664 1768 2048 2152 2176 3328 3497 3536 4096 4304 4352 4573 6656 6994 7072 8192 8608 8704 9146 13312 13988 14144 16384 17216 17408 18292 26624 27976 28288 32768 34432 34816 36584 53248 55952 56576 59449 65536 68864 69632 73168 106496 111904 113152 118898 131072 137728 139264 146336 212992 223808 226304 237796 262144 275456 278528 292672 425984 447616 452608 475592 524288 550912 557056 585344 851968 895232 905216 951184 1101824 1114112 1170688 1703936 1790464 1810432 1902368 2203648 2228224 2341376 3407872 3580928 3620864 3804736 4407296 4456448 4682752 6815744 7161856 7241728 7609472 8814592 8912896 9365504 14323712 14483456 15218944 17629184 18731008 28647424 28966912 30437888 35258368 37462016 57294848 57933824 60875776 70516736 74924032 114589696 115867648 121751552 141033472 149848064 229179392 243503104 299696128 458358784 487006208 599392256 916717568 974012416 1198784512 1833435136 1948024832 2397569024 3896049664 7792099328 15584198656 31168397312
- Sum of all divisors σ(n): 71345043000
- Sum of proper divisors (its aliquot sum) s(n): 40176645688
- 31168397312 is an abundant number, because the sum of its proper divisors (40176645688) is greater than itself. Its abundance is 9008248376
Bases of 31168397312
- Binary: 111010000011100100000000000000000002
- Hexadecimal: 0x741C80000
- Base-36: EBGUXA8
Squares and roots of 31168397312
- 31168397312 squared (311683973122) is 971468990998688825344
- 31168397312 cubed (311683973123) is 30279131487734884979376367075328
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The
square root of 31168397312 is 176545.7371674547 -
The
cube root of 31168397312 is 3147.0585563177
Scales and comparisons
How big is 31168397312?- 31,168,397,312 seconds is equal to 991 years, 3 weeks, 8 hours, 8 minutes, 32 seconds.
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To count from 1 to 31,168,397,312 would take you about one thousand, nine hundred eighty-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 31168397312 cubic inches would be around 262.3 feet tall.
Recreational maths with 31168397312
- 31168397312 backwards is 21379386113
- The number of decimal digits it has is: 11
- The sum of 31168397312's digits is 44
- More coming soon!
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