12820113984
12,820,113,984 is an even composite number composed of six prime numbers multiplied together.
12820113984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12820113984:
26 × 3 × 172 × 29 × 31 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 17 × 29 × 31 × 257)See below for interesting mathematical facts about the number 12820113984 from the Numbermatics database.
Names of 12820113984
- Cardinal: 12820113984 can be written as Twelve billion, eight hundred twenty million, one hundred thirteen thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.2820113984 × 1010
Factors of 12820113984
Divisors of 12820113984
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 29 31 32 34 48 51 58 62 64 68 87 93 96 102 116 124 136 174 186 192 204 232 248 257 272 289 348 372 408 464 493 496 514 527 544 578 696 744 771 816 867 899 928 986 992 1028 1054 1088 1156 1392 1479 1488 1542 1581 1632 1734 1798 1856 1972 1984 2056 2108 2312 2697 2784 2958 2976 3084 3162 3264 3468 3596 3944 4112 4216 4369 4624 5394 5568 5916 5952 6168 6324 6936 7192 7453 7888 7967 8224 8381 8432 8738 8959 9248 10788 11832 12336 12648 13107 13872 14384 14906 15283 15776 15934 16448 16762 16864 17476 17918 18496 21576 22359 23664 23901 24672 25143 25296 26214 26877 27744 28768 29812 30566 31552 31868 33524 33728 34952 35836 43152 44718 45849 47328 47802 49344 50286 50592 52428 53754 55488 57536 59624 61132 63736 67048 69904 71672 74273 86304 89436 91698 94656 95604 100572 101184 104856 107508 119248 122264 126701 127472 134096 135439 139808 143344 148546 172608 178872 183396 191208 201144 209712 215016 222819 231043 238496 244528 253402 254944 259811 268192 270878 279616 286688 297092 357744 366792 380103 382416 402288 406317 419424 430032 445638 462086 476992 489056 506804 509888 519622 536384 541756 573376 594184 693129 715488 733584 760206 764832 779433 804576 812634 838848 860064 891276 924172 978112 1013608 1039244 1083512 1188368 1386258 1430976 1467168 1520412 1529664 1558866 1609152 1625268 1720128 1782552 1848344 2027216 2078488 2153917 2167024 2302463 2376736 2772516 2934336 3040824 3117732 3250536 3565104 3696688 3927731 4054432 4156976 4307834 4334048 4604926 4753472 5545032 6081648 6235464 6461751 6501072 6907389 7130208 7393376 7855462 8108864 8313952 8615668 8668096 9209852 11090064 11783193 12163296 12470928 12923502 13002144 13814778 14260416 14786752 15710924 16627904 17231336 18419704 22180128 23566386 24326592 24941856 25847004 26004288 27629556 31421848 34462672 36839408 44360256 47132772 49883712 51694008 55259112 62843696 66771427 68925344 73678816 94265544 103388016 110518224 125687392 133542854 137850688 147357632 188531088 200314281 206776032 221036448 251374784 267085708 377062176 400628562 413552064 442072896 534171416 754124352 801257124 1068342832 1602514248 2136685664 3205028496 4273371328 6410056992 12820113984
- Sum of all divisors σ(n): 38627182080
- Sum of proper divisors (its aliquot sum) s(n): 25807068096
- 12820113984 is an abundant number, because the sum of its proper divisors (25807068096) is greater than itself. Its abundance is 12986954112
Bases of 12820113984
- Binary: 10111111000010001101101010010000002
- Hexadecimal: 0x2FC236A40
- Base-36: 5W0RJ9C
Squares and roots of 12820113984
- 12820113984 squared (128201139842) is 164355322562752352256
- 12820113984 cubed (128201139843) is 2107053969131572148686039547904
-
The
square root of 12820113984 is 113225.9421864089 -
The
cube root of 12820113984 is 2340.4388336157
Scales and comparisons
How big is 12820113984?- 12,820,113,984 seconds is equal to 407 years, 33 weeks, 1 day, 22 hours, 46 minutes, 24 seconds.
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To count from 1 to 12,820,113,984 would take you about eight hundred fifteen 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 12820113984 cubic inches would be around 195 feet tall.
Recreational maths with 12820113984
- 12820113984 backwards is 48931102821
- The number of decimal digits it has is: 11
- The sum of 12820113984's digits is 39
- More coming soon!
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