138112884
138,112,884 is an even composite number composed of six prime numbers multiplied together.
138112884 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138112884:
22 × 33 × 7 × 132 × 23 × 47
(2 × 2 × 3 × 3 × 3 × 7 × 13 × 13 × 23 × 47)See below for interesting mathematical facts about the number 138112884 from the Numbermatics database.
Names of 138112884
- Cardinal: 138112884 can be written as One hundred thirty-eight million, one hundred twelve thousand, eight hundred eighty-four.
Scientific notation
- Scientific notation: 1.38112884 × 108
Factors of 138112884
Divisors of 138112884
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 23 26 27 28 36 39 42 46 47 52 54 63 69 78 84 91 92 94 108 117 126 138 141 156 161 169 182 188 189 207 234 252 273 276 282 299 322 329 338 351 364 378 414 423 468 483 507 546 564 598 611 621 644 658 676 702 756 819 828 846 897 966 987 1014 1081 1092 1183 1196 1222 1242 1269 1316 1404 1449 1521 1638 1692 1794 1833 1932 1974 2028 2093 2162 2366 2444 2457 2484 2538 2691 2898 2961 3042 3243 3276 3549 3588 3666 3887 3948 4186 4277 4324 4347 4563 4732 4914 5076 5382 5499 5796 5922 6084 6279 6486 7098 7332 7567 7774 7943 8073 8372 8554 8694 8883 9126 9729 9828 10647 10764 10998 11661 11844 12558 12831 12972 14053 14196 15134 15548 15886 16146 16497 17108 17388 17766 18252 18837 19458 21294 21996 22701 23322 23829 25116 25662 27209 28106 29187 30268 31772 31941 32292 32994 34983 35532 37674 38493 38916 42159 42588 45402 46644 47658 51324 54418 55601 56212 56511 58374 63882 65988 68103 69966 71487 75348 76986 81627 84318 90804 95316 98371 104949 108836 111202 113022 115479 116748 126477 127764 136206 139932 142974 153972 163254 166803 168636 182689 196742 204309 209898 214461 222404 226044 230958 244881 252954 272412 285948 295113 326508 333606 365378 379431 393484 408618 419796 428922 461916 489762 500409 505908 548067 590226 667212 730756 734643 758862 817236 857844 885339 979524 1000818 1096134 1180452 1278823 1469286 1501227 1517724 1644201 1770678 2001636 2192268 2557646 2656017 2938572 3002454 3288402 3541356 3836469 4932603 5115292 5312034 6004908 6576804 7672938 9865206 10624068 11509407 15345876 19730412 23018814 34528221 46037628 69056442 138112884
- Sum of all divisors σ(n): 472227840
- Sum of proper divisors (its aliquot sum) s(n): 334114956
- 138112884 is an abundant number, because the sum of its proper divisors (334114956) is greater than itself. Its abundance is 196002072
Bases of 138112884
- Binary: 10000011101101101111011101002
- Hexadecimal: 0x83B6F74
- Base-36: 2A88L0
Squares and roots of 138112884
- 138112884 squared (1381128842) is 19075168726797456
- 138112884 cubed (1381128843) is 2634526565644604732023104
-
The
square root of 138112884 is 11752.1438044299 -
The
cube root of 138112884 is 516.9057914035
Scales and comparisons
How big is 138112884?- 138,112,884 seconds is equal to 4 years, 20 weeks, 2 days, 12 hours, 41 minutes, 24 seconds.
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To count from 1 to 138,112,884 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 138112884 cubic inches would be around 43.1 feet tall.
Recreational maths with 138112884
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