139429752
139,429,752 is an even composite number composed of five prime numbers multiplied together.
139429752 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139429752:
23 × 3 × 7 × 112 × 193
(2 × 2 × 2 × 3 × 7 × 11 × 11 × 19 × 19 × 19)See below for interesting mathematical facts about the number 139429752 from the Numbermatics database.
Names of 139429752
- Cardinal: 139429752 can be written as One hundred thirty-nine million, four hundred twenty-nine thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 1.39429752 × 108
Factors of 139429752
Divisors of 139429752
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 19 21 22 24 28 33 38 42 44 56 57 66 76 77 84 88 114 121 132 133 152 154 168 209 228 231 242 264 266 308 361 363 399 418 456 462 484 532 616 627 722 726 798 836 847 924 968 1064 1083 1254 1444 1452 1463 1596 1672 1694 1848 2166 2299 2508 2527 2541 2888 2904 2926 3192 3388 3971 4332 4389 4598 5016 5054 5082 5852 6776 6859 6897 7581 7942 8664 8778 9196 10108 10164 11704 11913 13718 13794 15162 15884 16093 17556 18392 20216 20328 20577 23826 27436 27588 27797 30324 31768 32186 35112 41154 43681 47652 48013 48279 54872 55176 55594 60648 64372 75449 82308 83391 87362 95304 96026 96558 111188 128744 131043 144039 150898 164616 166782 174724 192052 193116 222376 226347 262086 288078 301796 305767 333564 349448 384104 386232 452694 524172 528143 576156 603592 611534 667128 829939 905388 917301 1048344 1056286 1152312 1223068 1584429 1659878 1810776 1834602 2112572 2446136 2489817 3168858 3319756 3669204 4225144 4979634 5809573 6337716 6639512 7338408 9959268 11619146 12675432 17428719 19918536 23238292 34857438 46476584 69714876 139429752
- Sum of all divisors σ(n): 462201600
- Sum of proper divisors (its aliquot sum) s(n): 322771848
- 139429752 is an abundant number, because the sum of its proper divisors (322771848) is greater than itself. Its abundance is 183342096
Bases of 139429752
- Binary: 10000100111110000111011110002
- Hexadecimal: 0x84F8778
- Base-36: 2B0GOO
Squares and roots of 139429752
- 139429752 squared (1394297522) is 19440655742781504
- 139429752 cubed (1394297523) is 2710605808933400892907008
-
The
square root of 139429752 is 11808.0376015661 -
The
cube root of 139429752 is 518.5434485757
Scales and comparisons
How big is 139429752?- 139,429,752 seconds is equal to 4 years, 22 weeks, 3 days, 18 hours, 29 minutes, 12 seconds.
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To count from 1 to 139,429,752 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 139429752 cubic inches would be around 43.2 feet tall.
Recreational maths with 139429752
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