138002832
138,002,832 is an even composite number composed of five prime numbers multiplied together.
138002832 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 138002832:
24 × 33 × 11 × 113 × 257
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 113 × 257)See below for interesting mathematical facts about the number 138002832 from the Numbermatics database.
Names of 138002832
- Cardinal: 138002832 can be written as One hundred thirty-eight million, two thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.38002832 × 108
Factors of 138002832
Divisors of 138002832
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 113 132 144 176 198 216 226 257 264 297 339 396 432 452 514 528 594 678 771 792 904 1017 1028 1188 1243 1356 1542 1584 1808 2034 2056 2313 2376 2486 2712 2827 3051 3084 3729 4068 4112 4626 4752 4972 5424 5654 6102 6168 6939 7458 8136 8481 9252 9944 11187 11308 12204 12336 13878 14916 16272 16962 18504 19888 22374 22616 24408 25443 27756 29041 29832 33561 33924 37008 44748 45232 48816 50886 55512 58082 59664 67122 67848 76329 87123 89496 101772 111024 116164 134244 135696 152658 174246 178992 203544 232328 261369 268488 305316 319451 348492 407088 464656 522738 536976 610632 638902 696984 784107 958353 1045476 1221264 1277804 1393968 1568214 1916706 2090952 2555608 2875059 3136428 3833412 4181904 5111216 5750118 6272856 7666824 8625177 11500236 12545712 15333648 17250354 23000472 34500708 46000944 69001416 138002832
- Sum of all divisors σ(n): 437650560
- Sum of proper divisors (its aliquot sum) s(n): 299647728
- 138002832 is an abundant number, because the sum of its proper divisors (299647728) is greater than itself. Its abundance is 161644896
Bases of 138002832
- Binary: 10000011100111000001100100002
- Hexadecimal: 0x839C190
- Base-36: 2A5VO0
Squares and roots of 138002832
- 138002832 squared (1380028322) is 19044781640020224
- 138002832 cubed (1380028323) is 2628233801144395449274368
-
The
square root of 138002832 is 11747.4606617771 -
The
cube root of 138002832 is 516.7684601839
Scales and comparisons
How big is 138002832?- 138,002,832 seconds is equal to 4 years, 20 weeks, 1 day, 6 hours, 7 minutes, 12 seconds.
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To count from 1 to 138,002,832 would take you about 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 138002832 cubic inches would be around 43.1 feet tall.
Recreational maths with 138002832
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