139943232
139,943,232 is an even composite number composed of five prime numbers multiplied together.
139943232 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 139943232:
26 × 32 × 11 × 13 × 1699
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 1699)See below for interesting mathematical facts about the number 139943232 from the Numbermatics database.
Names of 139943232
- Cardinal: 139943232 can be written as One hundred thirty-nine million, nine hundred forty-three thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 1.39943232 × 108
Factors of 139943232
Divisors of 139943232
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 132 143 144 156 176 192 198 208 234 264 286 288 312 352 396 416 429 468 528 572 576 624 704 792 832 858 936 1056 1144 1248 1287 1584 1699 1716 1872 2112 2288 2496 2574 3168 3398 3432 3744 4576 5097 5148 6336 6796 6864 7488 9152 10194 10296 13592 13728 15291 18689 20388 20592 22087 27184 27456 30582 37378 40776 41184 44174 54368 56067 61164 66261 74756 81552 82368 88348 108736 112134 122328 132522 149512 163104 168201 176696 198783 224268 242957 244656 265044 299024 326208 336402 353392 397566 448536 485914 489312 530088 598048 672804 706784 728871 795132 897072 971828 978624 1060176 1196096 1345608 1413568 1457742 1590264 1794144 1943656 2120352 2186613 2691216 2915484 3180528 3588288 3887312 4240704 4373226 5382432 5830968 6361056 7774624 8746452 10764864 11661936 12722112 15549248 17492904 23323872 34985808 46647744 69971616 139943232
- Sum of all divisors σ(n): 471525600
- Sum of proper divisors (its aliquot sum) s(n): 331582368
- 139943232 is an abundant number, because the sum of its proper divisors (331582368) is greater than itself. Its abundance is 191639136
Bases of 139943232
- Binary: 10000101011101011101010000002
- Hexadecimal: 0x8575D40
- Base-36: 2BBGW0
Squares and roots of 139943232
- 139943232 squared (1399432322) is 19584108182605824
- 139943232 cubed (1399432323) is 2740663394911505192583168
-
The
square root of 139943232 is 11829.7604371349 -
The
cube root of 139943232 is 519.1792179577
Scales and comparisons
How big is 139943232?- 139,943,232 seconds is equal to 4 years, 23 weeks, 2 days, 17 hours, 7 minutes, 12 seconds.
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To count from 1 to 139,943,232 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 139943232 cubic inches would be around 43.3 feet tall.
Recreational maths with 139943232
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