12643379424
12,643,379,424 is an even composite number composed of four prime numbers multiplied together.
12643379424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12643379424:
25 × 37 × 132 × 1069
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 1069)See below for interesting mathematical facts about the number 12643379424 from the Numbermatics database.
Names of 12643379424
- Cardinal: 12643379424 can be written as Twelve billion, six hundred forty-three million, three hundred seventy-nine thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.2643379424 × 1010
Factors of 12643379424
Divisors of 12643379424
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 169 208 216 234 243 288 312 324 338 351 416 432 468 486 507 624 648 676 702 729 864 936 972 1014 1053 1069 1248 1296 1352 1404 1458 1521 1872 1944 2028 2106 2138 2187 2592 2704 2808 2916 3042 3159 3207 3744 3888 4056 4212 4276 4374 4563 5408 5616 5832 6084 6318 6414 7776 8112 8424 8552 8748 9126 9477 9621 11232 11664 12168 12636 12828 13689 13897 16224 16848 17104 17496 18252 18954 19242 23328 24336 25272 25656 27378 27794 28431 28863 33696 34208 34992 36504 37908 38484 41067 41691 48672 50544 51312 54756 55588 56862 57726 69984 73008 75816 76968 82134 83382 86589 101088 102624 109512 111176 113724 115452 123201 125073 146016 151632 153936 164268 166764 173178 180661 219024 222352 227448 230904 246402 250146 259767 303264 307872 328536 333528 346356 361322 369603 375219 438048 444704 454896 461808 492804 500292 519534 541983 657072 667056 692712 722644 739206 750438 779301 909792 923616 985608 1000584 1039068 1083966 1125657 1314144 1334112 1385424 1445288 1478412 1500876 1558602 1625949 1971216 2001168 2078136 2167932 2251314 2337903 2770848 2890576 2956824 3001752 3117204 3251898 3376971 3942432 4002336 4156272 4335864 4502628 4675806 4877847 5781152 5913648 6003504 6234408 6503796 6753942 8312544 8671728 9005256 9351612 9755694 10130913 11827296 12007008 12468816 13007592 13507884 14633541 17343456 18010512 18703224 19511388 20261826 24937632 26015184 27015768 29267082 30392739 36021024 37406448 39022776 40523652 43900623 52030368 54031536 58534164 60785478 74812896 78045552 81047304 87801246 108063072 117068328 121570956 131701869 156091104 162094608 175602492 234136656 243141912 263403738 324189216 351204984 395105607 468273312 486283824 526807476 702409968 790211214 972567648 1053614952 1404819936 1580422428 2107229904 3160844856 4214459808 6321689712 12643379424
- Sum of all divisors σ(n): 40462178400
- Sum of proper divisors (its aliquot sum) s(n): 27818798976
- 12643379424 is an abundant number, because the sum of its proper divisors (27818798976) is greater than itself. Its abundance is 15175419552
Bases of 12643379424
- Binary: 10111100011001101010101000111000002
- Hexadecimal: 0x2F19AA8E0
- Base-36: 5T3JI00
Squares and roots of 12643379424
- 12643379424 squared (126433794242) is 159855043259226571776
- 12643379424 cubed (126433794243) is 2021107964766335135746737537024
-
The
square root of 12643379424 is 112442.7828897879 -
The
cube root of 12643379424 is 2329.6341486279
Scales and comparisons
How big is 12643379424?- 12,643,379,424 seconds is equal to 402 years, 1 week, 9 hours, 50 minutes, 24 seconds.
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To count from 1 to 12,643,379,424 would take you about eight hundred four 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 12643379424 cubic inches would be around 194.1 feet tall.
Recreational maths with 12643379424
- 12643379424 backwards is 42497334621
- The number of decimal digits it has is: 11
- The sum of 12643379424's digits is 45
- More coming soon!
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