80949132
80,949,132 is an even composite number composed of five prime numbers multiplied together.
80949132 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 80949132:
22 × 35 × 11 × 67 × 113
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 67 × 113)See below for interesting mathematical facts about the number 80949132 from the Numbermatics database.
Names of 80949132
- Cardinal: 80949132 can be written as Eighty million, nine hundred forty-nine thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 8.0949132 × 107
Factors of 80949132
Divisors of 80949132
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 67 81 99 108 113 132 134 162 198 201 226 243 268 297 324 339 396 402 452 486 594 603 678 737 804 891 972 1017 1188 1206 1243 1356 1474 1782 1809 2034 2211 2412 2486 2673 2948 3051 3564 3618 3729 4068 4422 4972 5346 5427 6102 6633 7236 7458 7571 8844 9153 10692 10854 11187 12204 13266 14916 15142 16281 18306 19899 21708 22374 22713 26532 27459 30284 32562 33561 36612 39798 44748 45426 54918 59697 65124 67122 68139 79596 83281 90852 100683 109836 119394 134244 136278 166562 179091 201366 204417 238788 249843 272556 302049 333124 358182 402732 408834 499686 604098 613251 716364 749529 817668 999372 1208196 1226502 1499058 1839753 2248587 2453004 2998116 3679506 4497174 6745761 7359012 8994348 13491522 20237283 26983044 40474566 80949132
- Sum of all divisors σ(n): 237025152
- Sum of proper divisors (its aliquot sum) s(n): 156076020
- 80949132 is an abundant number, because the sum of its proper divisors (156076020) is greater than itself. Its abundance is 75126888
Bases of 80949132
- Binary: 1001101001100101111100011002
- Hexadecimal: 0x4D32F8C
- Base-36: 1C70R0
Squares and roots of 80949132
- 80949132 squared (809491322) is 6552761971553424
- 80949132 cubed (809491323) is 530440393799858364427968
-
The
square root of 80949132 is 8997.1735561783 -
The
cube root of 80949132 is 432.5842788525
Scales and comparisons
How big is 80949132?- 80,949,132 seconds is equal to 2 years, 29 weeks, 5 days, 21 hours, 52 minutes, 12 seconds.
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To count from 1 to 80,949,132 would take you about three 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 80949132 cubic inches would be around 36 feet tall.
Recreational maths with 80949132
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