12612990480
12,612,990,480 is an even composite number composed of five prime numbers multiplied together.
12612990480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12612990480:
24 × 3 × 5 × 433 × 661
(2 × 2 × 2 × 2 × 3 × 5 × 43 × 43 × 43 × 661)See below for interesting mathematical facts about the number 12612990480 from the Numbermatics database.
Names of 12612990480
- Cardinal: 12612990480 can be written as Twelve billion, six hundred twelve million, nine hundred ninety thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.261299048 × 1010
Factors of 12612990480
Divisors of 12612990480
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 43 48 60 80 86 120 129 172 215 240 258 344 430 516 645 661 688 860 1032 1290 1322 1720 1849 1983 2064 2580 2644 3305 3440 3698 3966 5160 5288 5547 6610 7396 7932 9245 9915 10320 10576 11094 13220 14792 15864 18490 19830 22188 26440 27735 28423 29584 31728 36980 39660 44376 52880 55470 56846 73960 79320 79507 85269 88752 110940 113692 142115 147920 158640 159014 170538 221880 227384 238521 284230 318028 341076 397535 426345 443760 454768 477042 568460 636056 682152 795070 852690 954084 1136920 1192605 1222189 1272112 1364304 1590140 1705380 1908168 2273840 2385210 2444378 3180280 3410760 3666567 3816336 4770420 4888756 6110945 6360560 6821520 7333134 9540840 9777512 12221890 14666268 18332835 19081680 19555024 24443780 29332536 36665670 48887560 52554127 58665072 73331340 97775120 105108254 146662680 157662381 210216508 262770635 293325360 315324762 420433016 525541270 630649524 788311905 840866032 1051082540 1261299048 1576623810 2102165080 2522598096 3153247620 4204330160 6306495240 12612990480
- Sum of all divisors σ(n): 40091779200
- Sum of proper divisors (its aliquot sum) s(n): 27478788720
- 12612990480 is an abundant number, because the sum of its proper divisors (27478788720) is greater than itself. Its abundance is 14865798240
Bases of 12612990480
- Binary: 10111011111100101011110110000100002
- Hexadecimal: 0x2EFCAF610
- Base-36: 5SLG5QO
Squares and roots of 12612990480
- 12612990480 squared (126129904802) is 159087528848570630400
- 12612990480 cubed (126129904803) is 2006569486853746722842798592000
-
The
square root of 12612990480 is 112307.5708935065 -
The
cube root of 12612990480 is 2327.7661903089
Scales and comparisons
How big is 12612990480?- 12,612,990,480 seconds is equal to 401 years, 2 weeks, 5 days, 16 hours, 28 minutes.
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To count from 1 to 12,612,990,480 would take you about eight hundred two 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 12612990480 cubic inches would be around 194 feet tall.
Recreational maths with 12612990480
- 12612990480 backwards is 08409921621
- The number of decimal digits it has is: 11
- The sum of 12612990480's digits is 42
- More coming soon!
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