149107816
149,107,816 is an even composite number composed of five prime numbers multiplied together.
149107816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 149107816:
23 × 112 × 13 × 172 × 41
(2 × 2 × 2 × 11 × 11 × 13 × 17 × 17 × 41)See below for interesting mathematical facts about the number 149107816 from the Numbermatics database.
Names of 149107816
- Cardinal: 149107816 can be written as One hundred forty-nine million, one hundred seven thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.49107816 × 108
Factors of 149107816
Divisors of 149107816
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 13 17 22 26 34 41 44 52 68 82 88 104 121 136 143 164 187 221 242 286 289 328 374 442 451 484 533 572 578 697 748 884 902 968 1066 1144 1156 1394 1496 1573 1768 1804 2057 2132 2312 2431 2788 3146 3179 3608 3757 4114 4264 4862 4961 5576 5863 6292 6358 7514 7667 8228 9061 9724 9922 11726 11849 12584 12716 15028 15334 16456 18122 19448 19844 23452 23698 25432 26741 30056 30668 34969 36244 39688 41327 46904 47396 53482 61336 64493 69938 72488 82654 84337 94792 99671 106964 128986 130339 139876 154037 165308 168674 199342 213928 257972 260678 279752 308074 330616 337348 398684 454597 515944 521356 616148 674696 797368 909194 1042712 1096381 1232296 1433729 1694407 1818388 2192762 2867458 3388814 3636776 4385524 5734916 6777628 8771048 11469832 13555256 18638477 37276954 74553908 149107816
- Sum of all divisors σ(n): 360129420
- Sum of proper divisors (its aliquot sum) s(n): 211021604
- 149107816 is an abundant number, because the sum of its proper divisors (211021604) is greater than itself. Its abundance is 61913788
Bases of 149107816
- Binary: 10001110001100110100011010002
- Hexadecimal: 0x8E33468
- Base-36: 2GRWBS
Squares and roots of 149107816
- 149107816 squared (1491078162) is 22233140792289856
- 149107816 cubed (1491078163) is 3315135066358850067114496
-
The
square root of 149107816 is 12210.9711325513 -
The
cube root of 149107816 is 530.2737591295
Scales and comparisons
How big is 149107816?- 149,107,816 seconds is equal to 4 years, 38 weeks, 3 days, 18 hours, 50 minutes, 16 seconds.
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To count from 1 to 149,107,816 would take you about seven 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 149107816 cubic inches would be around 44.2 feet tall.
Recreational maths with 149107816
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