139159944
139,159,944 is an even composite number composed of five prime numbers multiplied together.
139159944 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 139159944:
23 × 34 × 7 × 11 × 2789
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 11 × 2789)See below for interesting mathematical facts about the number 139159944 from the Numbermatics database.
Names of 139159944
- Cardinal: 139159944 can be written as One hundred thirty-nine million, one hundred fifty-nine thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.39159944 × 108
Factors of 139159944
Divisors of 139159944
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 81 84 88 99 108 126 132 154 162 168 189 198 216 231 252 264 297 308 324 378 396 462 504 567 594 616 648 693 756 792 891 924 1134 1188 1386 1512 1782 1848 2079 2268 2376 2772 2789 3564 4158 4536 5544 5578 6237 7128 8316 8367 11156 12474 16632 16734 19523 22312 24948 25101 30679 33468 39046 49896 50202 58569 61358 66936 75303 78092 92037 100404 117138 122716 150606 156184 175707 184074 200808 214753 225909 234276 245432 276111 301212 351414 368148 429506 451818 468552 527121 552222 602424 644259 702828 736296 828333 859012 903636 1054242 1104444 1288518 1405656 1581363 1656666 1718024 1807272 1932777 2108484 2208888 2484999 2577036 3162726 3313332 3865554 4216968 4969998 5154072 5798331 6325452 6626664 7731108 9939996 11596662 12650904 15462216 17394993 19879992 23193324 34789986 46386648 69579972 139159944
- Sum of all divisors σ(n): 486129600
- Sum of proper divisors (its aliquot sum) s(n): 346969656
- 139159944 is an abundant number, because the sum of its proper divisors (346969656) is greater than itself. Its abundance is 207809712
Bases of 139159944
- Binary: 10000100101101101001100010002
- Hexadecimal: 0x84B6988
- Base-36: 2AUOI0
Squares and roots of 139159944
- 139159944 squared (1391599442) is 19365490014083136
- 139159944 cubed (1391599443) is 2694900505892368417104384
-
The
square root of 139159944 is 11796.6073088835 -
The
cube root of 139159944 is 518.2087579043
Scales and comparisons
How big is 139159944?- 139,159,944 seconds is equal to 4 years, 22 weeks, 15 hours, 32 minutes, 24 seconds.
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To count from 1 to 139,159,944 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 139159944 cubic inches would be around 43.2 feet tall.
Recreational maths with 139159944
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