133942590
133,942,590 is an even composite number composed of seven prime numbers multiplied together.
133942590 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 133942590:
2 × 32 × 5 × 19 × 29 × 37 × 73
(2 × 3 × 3 × 5 × 19 × 29 × 37 × 73)See below for interesting mathematical facts about the number 133942590 from the Numbermatics database.
Names of 133942590
- Cardinal: 133942590 can be written as One hundred thirty-three million, nine hundred forty-two thousand, five hundred ninety.
Scientific notation
- Scientific notation: 1.3394259 × 108
Factors of 133942590
Divisors of 133942590
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 29 30 37 38 45 57 58 73 74 87 90 95 111 114 145 146 171 174 185 190 219 222 261 285 290 333 342 365 370 435 438 522 551 555 570 657 666 703 730 855 870 1073 1095 1102 1110 1305 1314 1387 1406 1653 1665 1710 2109 2117 2146 2190 2610 2701 2755 2774 3219 3285 3306 3330 3515 4161 4218 4234 4959 5365 5402 5510 6327 6351 6438 6570 6935 7030 8103 8265 8322 9657 9918 10545 10585 10730 12483 12654 12702 13505 13870 16095 16206 16530 19053 19314 20387 20805 21090 21170 24309 24795 24966 27010 31635 31755 32190 38106 40223 40515 40774 41610 48285 48618 49590 51319 61161 62415 63270 63510 78329 80446 81030 95265 96570 101935 102638 120669 121545 122322 124830 153957 156658 183483 190530 201115 203870 234987 241338 243090 256595 305805 307914 362007 366966 391645 402230 461871 469974 513190 603345 611610 704961 724014 769785 783290 917415 923742 1174935 1206690 1409922 1488251 1539570 1810035 1834830 2309355 2349870 2976502 3524805 3620070 4464753 4618710 7049610 7441255 8929506 13394259 14882510 22323765 26788518 44647530 66971295 133942590
- Sum of all divisors σ(n): 394804800
- Sum of proper divisors (its aliquot sum) s(n): 260862210
- 133942590 is an abundant number, because the sum of its proper divisors (260862210) is greater than itself. Its abundance is 126919620
Bases of 133942590
- Binary: 1111111101111001101001111102
- Hexadecimal: 0x7FBCD3E
- Base-36: 27QURI
Squares and roots of 133942590
- 133942590 squared (1339425902) is 17940617415908100
- 133942590 cubed (1339425903) is 2403012762885838115979000
-
The
square root of 133942590 is 11573.3569028177 -
The
cube root of 133942590 is 511.6499046075
Scales and comparisons
How big is 133942590?- 133,942,590 seconds is equal to 4 years, 13 weeks, 3 days, 6 hours, 16 minutes, 30 seconds.
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To count from 1 to 133,942,590 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 133942590 cubic inches would be around 42.6 feet tall.
Recreational maths with 133942590
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