138100950
138,100,950 is an even composite number composed of six prime numbers multiplied together.
138100950 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138100950:
2 × 34 × 52 × 13 × 43 × 61
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 43 × 61)See below for interesting mathematical facts about the number 138100950 from the Numbermatics database.
Names of 138100950
- Cardinal: 138100950 can be written as One hundred thirty-eight million, one hundred thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.3810095 × 108
Factors of 138100950
Divisors of 138100950
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 43 45 50 54 61 65 75 78 81 86 90 117 122 129 130 135 150 162 183 195 215 225 234 258 270 305 325 351 366 387 390 405 430 450 549 559 585 610 645 650 675 702 774 793 810 915 975 1053 1075 1098 1118 1161 1170 1290 1350 1525 1586 1647 1677 1755 1830 1935 1950 2025 2106 2150 2322 2379 2623 2745 2795 2925 3050 3225 3294 3354 3483 3510 3870 3965 4050 4575 4758 4941 5031 5246 5265 5490 5590 5805 5850 6450 6966 7137 7869 7930 8235 8385 8775 9150 9675 9882 10062 10530 11610 11895 13115 13725 13975 14274 15093 15738 16470 16770 17415 17550 19350 19825 21411 23607 23790 24705 25155 26230 26325 27450 27950 29025 30186 34099 34830 35685 39345 39650 41175 41925 42822 45279 47214 49410 50310 52650 58050 59475 64233 65575 68198 70821 71370 75465 78690 82350 83850 87075 90558 102297 107055 118035 118950 123525 125775 128466 131150 141642 150930 170495 174150 178425 196725 204594 212463 214110 226395 236070 247050 251550 306891 321165 340990 354105 356850 377325 393450 424926 452790 511485 535275 590175 613782 642330 708210 754650 852475 920673 1022970 1062315 1070550 1131975 1180350 1534455 1605825 1704950 1770525 1841346 2124630 2263950 2557425 2762019 3068910 3211650 3541050 4603365 5114850 5311575 5524038 7672275 9206730 10623150 13810095 15344550 23016825 27620190 46033650 69050475 138100950
- Sum of all divisors σ(n): 429774576
- Sum of proper divisors (its aliquot sum) s(n): 291673626
- 138100950 is an abundant number, because the sum of its proper divisors (291673626) is greater than itself. Its abundance is 153572676
Bases of 138100950
- Binary: 10000011101101000000110101102
- Hexadecimal: 0x83B40D6
- Base-36: 2A7ZDI
Squares and roots of 138100950
- 138100950 squared (1381009502) is 19071872390902500
- 138100950 cubed (1381009503) is 2633843695462406607375000
-
The
square root of 138100950 is 11751.6360563113 -
The
cube root of 138100950 is 516.8909027819
Scales and comparisons
How big is 138100950?- 138,100,950 seconds is equal to 4 years, 20 weeks, 2 days, 9 hours, 22 minutes, 30 seconds.
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To count from 1 to 138,100,950 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 138100950 cubic inches would be around 43.1 feet tall.
Recreational maths with 138100950
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