85271472
85,271,472 is an even composite number composed of six prime numbers multiplied together.
85271472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 85271472:
24 × 32 × 11 × 13 × 41 × 101
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 41 × 101)See below for interesting mathematical facts about the number 85271472 from the Numbermatics database.
Names of 85271472
- Cardinal: 85271472 can be written as Eighty-five million, two hundred seventy-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.5271472 × 107
Factors of 85271472
Divisors of 85271472
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 41 44 48 52 66 72 78 82 88 99 101 104 117 123 132 143 144 156 164 176 198 202 208 234 246 264 286 303 312 328 369 396 404 429 451 468 492 528 533 572 606 624 656 738 792 808 858 902 909 936 984 1066 1111 1144 1212 1287 1313 1353 1476 1584 1599 1616 1716 1804 1818 1872 1968 2132 2222 2288 2424 2574 2626 2706 2952 3198 3333 3432 3608 3636 3939 4059 4141 4264 4444 4797 4848 5148 5252 5412 5863 5904 6396 6666 6864 7216 7272 7878 8118 8282 8528 8888 9594 9999 10296 10504 10824 11726 11817 12423 12792 13332 14443 14544 15756 16236 16564 17589 17776 19188 19998 20592 21008 21648 23452 23634 24846 25584 26664 28886 31512 32472 33128 35178 37269 38376 39996 43329 45551 46904 47268 49692 52767 53328 53833 57772 63024 64944 66256 70356 74538 76752 79992 86658 91102 93808 94536 99384 105534 107666 115544 129987 136653 140712 149076 159984 161499 173316 182204 189072 198768 211068 215332 231088 259974 273306 281424 298152 322998 346632 364408 409959 422136 430664 484497 519948 546612 592163 596304 645996 693264 728816 819918 844272 861328 968994 1039896 1093224 1184326 1291992 1639836 1776489 1937988 2079792 2186448 2368652 2583984 3279672 3552978 3875976 4737304 5329467 6559344 7105956 7751952 9474608 10658934 14211912 21317868 28423824 42635736 85271472
- Sum of all divisors σ(n): 290043936
- Sum of proper divisors (its aliquot sum) s(n): 204772464
- 85271472 is an abundant number, because the sum of its proper divisors (204772464) is greater than itself. Its abundance is 119500992
Bases of 85271472
- Binary: 1010001010100100011101100002
- Hexadecimal: 0x51523B0
- Base-36: 1ERNW0
Squares and roots of 85271472
- 85271472 squared (852714722) is 7271223937046784
- 85271472 cubed (852714723) is 620027968353614604546048
-
The
square root of 85271472 is 9234.2553570929 -
The
cube root of 85271472 is 440.1505545395
Scales and comparisons
How big is 85271472?- 85,271,472 seconds is equal to 2 years, 36 weeks, 6 days, 22 hours, 31 minutes, 12 seconds.
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To count from 1 to 85,271,472 would take you about four 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 85271472 cubic inches would be around 36.7 feet tall.
Recreational maths with 85271472
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