855309312
855,309,312 is an even composite number composed of five prime numbers multiplied together.
855309312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 855309312:
210 × 32 × 112 × 13 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 59)See below for interesting mathematical facts about the number 855309312 from the Numbermatics database.
Names of 855309312
- Cardinal: 855309312 can be written as Eight hundred fifty-five million, three hundred nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 8.55309312 × 108
Factors of 855309312
Divisors of 855309312
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 59 64 66 72 78 88 96 99 104 117 118 121 128 132 143 144 156 176 177 192 198 208 234 236 242 256 264 286 288 312 352 354 363 384 396 416 429 468 472 484 512 528 531 572 576 624 649 704 708 726 767 768 792 832 858 936 944 968 1024 1056 1062 1089 1144 1152 1248 1287 1298 1408 1416 1452 1534 1536 1573 1584 1664 1716 1872 1888 1936 1947 2112 2124 2178 2288 2301 2304 2496 2574 2596 2816 2832 2904 3068 3072 3146 3168 3328 3432 3744 3776 3872 3894 4224 4248 4356 4576 4602 4608 4719 4992 5148 5192 5632 5664 5808 5841 6136 6292 6336 6656 6864 6903 7139 7488 7552 7744 7788 8437 8448 8496 8712 9152 9204 9216 9438 9984 10296 10384 11264 11328 11616 11682 12272 12584 12672 13312 13728 13806 14157 14278 14976 15104 15488 15576 16874 16896 16992 17424 18304 18408 18876 19968 20592 20768 21417 22656 23232 23364 24544 25168 25311 25344 27456 27612 28314 28556 29952 30208 30976 31152 33748 33792 33984 34848 36608 36816 37752 39936 41184 41536 42834 45312 46464 46728 49088 50336 50622 50688 54912 55224 56628 57112 59904 60416 61952 62304 64251 67496 67968 69696 73216 73632 75504 75933 82368 83072 85668 90624 92807 92928 93456 98176 100672 101244 101376 109824 110448 113256 114224 119808 123904 124608 128502 134992 135936 139392 146432 147264 151008 151866 164736 166144 171336 181248 185614 185856 186912 196352 201344 202488 219648 220896 226512 228448 249216 257004 269984 271872 278421 278784 294528 302016 303732 329472 332288 342672 371228 371712 373824 392704 402688 404976 439296 441792 453024 456896 498432 514008 539968 543744 556842 557568 589056 604032 607464 658944 664576 685344 742456 747648 785408 805376 809952 835263 883584 906048 913792 996864 1028016 1079936 1113684 1115136 1178112 1208064 1214928 1317888 1370688 1484912 1495296 1610752 1619904 1670526 1767168 1812096 1827584 1993728 2056032 2159872 2227368 2356224 2416128 2429856 2741376 2969824 2990592 3239808 3341052 3534336 3624192 3655168 4112064 4319744 4454736 4832256 4859712 5482752 5939648 5981184 6479616 6682104 7068672 7248384 7310336 8224128 8639488 8909472 9719424 10965504 11879296 12959232 13364208 14496768 16448256 17818944 19438848 21931008 23758592 25918464 26728416 32896512 35637888 38877696 47517184 53456832 65793024 71275776 77755392 95034368 106913664 142551552 213827328 285103104 427654656 855309312
- Sum of all divisors σ(n): 2972980920
- Sum of proper divisors (its aliquot sum) s(n): 2117671608
- 855309312 is an abundant number, because the sum of its proper divisors (2117671608) is greater than itself. Its abundance is 1262362296
Bases of 855309312
- Binary: 1100101111101011111100000000002
- Hexadecimal: 0x32FAFC00
- Base-36: E588W0
Squares and roots of 855309312
- 855309312 squared (8553093122) is 731554019193913344
- 855309312 cubed (8553093123) is 625704964847580816844259328
-
The
square root of 855309312 is 29245.6716797545 -
The
cube root of 855309312 is 949.2364361257
Scales and comparisons
How big is 855309312?- 855,309,312 seconds is equal to 27 years, 10 weeks, 1 day, 9 hours, 55 minutes, 12 seconds.
-
To count from 1 to 855,309,312 would take you about forty 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 855309312 cubic inches would be around 79.1 feet tall.
Recreational maths with 855309312
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