381506112
381,506,112 is an even composite number composed of five prime numbers multiplied together.
381506112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-two divisors.
Prime factorization of 381506112:
26 × 36 × 13 × 17 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 17 × 37)See below for interesting mathematical facts about the number 381506112 from the Numbermatics database.
Names of 381506112
- Cardinal: 381506112 can be written as Three hundred eighty-one million, five hundred six thousand, one hundred twelve.
Scientific notation
- Scientific notation: 3.81506112 × 108
Factors of 381506112
Divisors of 381506112
- Number of divisors d(n): 392
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 37 39 48 51 52 54 64 68 72 74 78 81 96 102 104 108 111 117 136 144 148 153 156 162 192 204 208 216 221 222 234 243 272 288 296 306 312 324 333 351 408 416 432 442 444 459 468 481 486 544 576 592 612 624 629 648 663 666 702 729 816 832 864 884 888 918 936 962 972 999 1053 1088 1184 1224 1248 1258 1296 1326 1332 1377 1404 1443 1458 1632 1728 1768 1776 1836 1872 1887 1924 1944 1989 1998 2106 2368 2448 2496 2516 2592 2652 2664 2754 2808 2886 2916 2997 3159 3264 3536 3552 3672 3744 3774 3848 3888 3978 3996 4131 4212 4329 4896 5032 5184 5304 5328 5508 5616 5661 5772 5832 5967 5994 6318 7072 7104 7344 7488 7548 7696 7776 7956 7992 8177 8262 8424 8658 8991 9477 9792 10064 10608 10656 11016 11232 11322 11544 11664 11934 11988 12393 12636 12987 14144 14688 15096 15392 15552 15912 15984 16354 16524 16848 16983 17316 17901 17982 18954 20128 21216 21312 22032 22464 22644 23088 23328 23868 23976 24531 24786 25272 25974 26973 29376 30192 30784 31824 31968 32708 33048 33696 33966 34632 35802 35964 37908 38961 40256 42432 44064 45288 46176 46656 47736 47952 49062 49572 50544 50949 51948 53703 53946 60384 63648 63936 65416 66096 67392 67932 69264 71604 71928 73593 75816 77922 88128 90576 92352 95472 95904 98124 99144 101088 101898 103896 107406 107892 116883 120768 127296 130832 132192 135864 138528 143208 143856 147186 151632 152847 155844 161109 181152 190944 191808 196248 198288 202176 203796 207792 214812 215784 220779 233766 261664 264384 271728 277056 286416 287712 294372 303264 305694 311688 322218 350649 362304 381888 392496 396576 407592 415584 429624 431568 441558 458541 467532 523328 543456 572832 575424 588744 606528 611388 623376 644436 662337 701298 784992 793152 815184 831168 859248 863136 883116 917082 935064 1086912 1145664 1177488 1222776 1246752 1288872 1324674 1402596 1569984 1630368 1718496 1726272 1766232 1834164 1870128 1987011 2354976 2445552 2493504 2577744 2649348 2805192 3260736 3436992 3532464 3668328 3740256 3974022 4709952 4891104 5155488 5298696 5610384 5961033 7064928 7336656 7480512 7948044 9782208 10310976 10597392 11220768 11922066 14129856 14673312 15896088 21194784 22441536 23844132 29346624 31792176 42389568 47688264 63584352 95376528 127168704 190753056 381506112
- Sum of all divisors σ(n): 1329254136
- Sum of proper divisors (its aliquot sum) s(n): 947748024
- 381506112 is an abundant number, because the sum of its proper divisors (947748024) is greater than itself. Its abundance is 566241912
Bases of 381506112
- Binary: 101101011110101010010010000002
- Hexadecimal: 0x16BD5240
- Base-36: 6B5000
Squares and roots of 381506112
- 381506112 squared (3815061122) is 145546913493356544
- 381506112 cubed (3815061123) is 55527037080450792931196928
-
The
square root of 381506112 is 19532.1814449897 -
The
cube root of 381506112 is 725.2713131203
Scales and comparisons
How big is 381506112?- 381,506,112 seconds is equal to 12 years, 6 weeks, 5 days, 13 hours, 55 minutes, 12 seconds.
-
To count from 1 to 381,506,112 would take you about eighteen 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 381506112 cubic inches would be around 60.4 feet tall.
Recreational maths with 381506112
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