27989481072
27,989,481,072 is an even composite number composed of five prime numbers multiplied together.
27989481072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 27989481072:
24 × 3 × 7 × 613 × 367
(2 × 2 × 2 × 2 × 3 × 7 × 61 × 61 × 61 × 367)See below for interesting mathematical facts about the number 27989481072 from the Numbermatics database.
Names of 27989481072
- Cardinal: 27989481072 can be written as Twenty-seven billion, nine hundred eighty-nine million, four hundred eighty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 2.7989481072 × 1010
Factors of 27989481072
Divisors of 27989481072
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 61 84 112 122 168 183 244 336 366 367 427 488 732 734 854 976 1101 1281 1464 1468 1708 2202 2562 2569 2928 2936 3416 3721 4404 5124 5138 5872 6832 7442 7707 8808 10248 10276 11163 14884 15414 17616 20496 20552 22326 22387 26047 29768 30828 41104 44652 44774 52094 59536 61656 67161 78141 89304 89548 104188 123312 134322 156282 156709 178608 179096 208376 226981 268644 312564 313418 358192 416752 453962 470127 537288 625128 626836 680943 907924 940254 1074576 1250256 1253672 1361886 1365607 1588867 1815848 1880508 2507344 2723772 2731214 3177734 3631696 3761016 4096821 4766601 5447544 5462428 6355468 7522032 8193642 9533202 9559249 10895088 10924856 12710936 16387284 19066404 19118498 21849712 25421872 28677747 32774568 38132808 38236996 57355494 65549136 76265616 76473992 83302027 114710988 152947984 166604054 229421976 249906081 333208108 458843952 499812162 583114189 666416216 999624324 1166228378 1332832432 1749342567 1999248648 2332456756 3498685134 3998497296 4664913512 6997370268 9329827024 13994740536 27989481072
- Sum of all divisors σ(n): 84241782784
- Sum of proper divisors (its aliquot sum) s(n): 56252301712
- 27989481072 is an abundant number, because the sum of its proper divisors (56252301712) is greater than itself. Its abundance is 28262820640
Bases of 27989481072
- Binary: 110100001000100110110010110011100002
- Hexadecimal: 0x6844D9670
- Base-36: CUW7PTC
Squares and roots of 27989481072
- 27989481072 squared (279894810722) is 783411050679846269184
- 27989481072 cubed (279894810723) is 21927268774599189883195384885248
-
The
square root of 27989481072 is 167300.5710450505 -
The
cube root of 27989481072 is 3036.2086663817
Scales and comparisons
How big is 27989481072?- 27,989,481,072 seconds is equal to 889 years, 50 weeks, 6 days, 7 hours, 51 minutes, 12 seconds.
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To count from 1 to 27,989,481,072 would take you about one thousand, seven hundred seventy-nine 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 27989481072 cubic inches would be around 253 feet tall.
Recreational maths with 27989481072
- 27989481072 backwards is 27018498972
- The number of decimal digits it has is: 11
- The sum of 27989481072's digits is 57
- More coming soon!
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