27940667968
27,940,667,968 is an even composite number composed of four prime numbers multiplied together.
27940667968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 27940667968:
26 × 172 × 19 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 17 × 17 × 19 × 43 × 43 × 43)See below for interesting mathematical facts about the number 27940667968 from the Numbermatics database.
Names of 27940667968
- Cardinal: 27940667968 can be written as Twenty-seven billion, nine hundred forty million, six hundred sixty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.7940667968 × 1010
Factors of 27940667968
Divisors of 27940667968
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 8 16 17 19 32 34 38 43 64 68 76 86 136 152 172 272 289 304 323 344 544 578 608 646 688 731 817 1088 1156 1216 1292 1376 1462 1634 1849 2312 2584 2752 2924 3268 3698 4624 5168 5491 5848 6536 7396 9248 10336 10982 11696 12427 13072 13889 14792 18496 20672 21964 23392 24854 26144 27778 29584 31433 35131 43928 46784 49708 52288 55556 59168 62866 70262 79507 87856 99416 111112 118336 125732 140524 159014 175712 198832 222224 236113 251464 281048 318028 351424 397664 444448 472226 502928 534361 562096 597227 636056 795328 888896 944452 1005856 1068722 1124192 1194454 1272112 1351619 1510633 1888904 2011712 2137444 2248384 2388908 2544224 2703238 3021266 3777808 4274888 4777816 5088448 5406476 6042532 7555616 8549776 9555632 10152859 10812952 12085064 15111232 17099552 19111264 20305718 21625904 22977523 24170128 25680761 34199104 38222528 40611436 43251808 45955046 48340256 51361522 81222872 86503616 91910092 96680512 102723044 162445744 183820184 205446088 324891488 367640368 410892176 436572937 649782976 735280736 821784352 873145874 1470561472 1643568704 1746291748 3492583496 6985166992 13970333984 27940667968
- Sum of all divisors σ(n): 63474092000
- Sum of proper divisors (its aliquot sum) s(n): 35533424032
- 27940667968 is an abundant number, because the sum of its proper divisors (35533424032) is greater than itself. Its abundance is 7592756064
Bases of 27940667968
- Binary: 110100000010110010011000010010000002
- Hexadecimal: 0x68164C240
- Base-36: CU35HDS
Squares and roots of 27940667968
- 27940667968 squared (279406679682) is 780680926498021249024
- 27940667968 cubed (279406679683) is 21812746556231824727988228063232
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The
square root of 27940667968 is 167154.6229333787 -
The
cube root of 27940667968 is 3034.4426099459
Scales and comparisons
How big is 27940667968?- 27,940,667,968 seconds is equal to 888 years, 22 weeks, 1 day, 8 hours, 39 minutes, 28 seconds.
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To count from 1 to 27,940,667,968 would take you about one thousand, seven hundred seventy-six 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 27940667968 cubic inches would be around 252.9 feet tall.
Recreational maths with 27940667968
- 27940667968 backwards is 86976604972
- 27940667968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 27940667968's digits is 64
- More coming soon!
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