12540043120
12,540,043,120 is an even composite number composed of six prime numbers multiplied together.
12540043120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12540043120:
24 × 5 × 113 × 29 × 31 × 131
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 29 × 31 × 131)See below for interesting mathematical facts about the number 12540043120 from the Numbermatics database.
Names of 12540043120
- Cardinal: 12540043120 can be written as Twelve billion, five hundred forty million, forty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.254004312 × 1010
Factors of 12540043120
Divisors of 12540043120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 29 31 40 44 55 58 62 80 88 110 116 121 124 131 145 155 176 220 232 242 248 262 290 310 319 341 440 464 484 496 524 580 605 620 638 655 682 880 899 968 1048 1160 1210 1240 1276 1310 1331 1364 1441 1595 1705 1798 1936 2096 2320 2420 2480 2552 2620 2662 2728 2882 3190 3410 3509 3596 3751 3799 4061 4495 4840 5104 5240 5324 5456 5764 6380 6655 6820 7018 7192 7205 7502 7598 8122 8990 9680 9889 10480 10648 11528 12760 13310 13640 14036 14384 14410 15004 15196 15851 16244 17545 17980 18755 18995 19778 20305 21296 23056 25520 26620 27280 28072 28820 30008 30392 31702 32488 35090 35960 37510 37990 38599 39556 40610 41261 41789 44671 49445 53240 56144 57640 60016 60784 63404 64976 70180 71920 75020 75980 77198 79112 79255 81220 82522 83578 89342 98890 106480 108779 115280 117769 126808 140360 150040 151960 154396 158224 158510 162440 165044 167156 174361 178684 192995 197780 206305 208945 217558 223355 235538 253616 280720 300080 303920 308792 317020 324880 330088 334312 348722 357368 385990 395560 412610 417890 435116 446710 459679 471076 491381 543895 588845 617584 634040 660176 668624 697444 714736 771980 791120 825220 835780 870232 871805 893420 919358 942152 982762 1087790 1177690 1196569 1268080 1295459 1394888 1543960 1650440 1671560 1740464 1743610 1786840 1838716 1884304 1965524 2175580 2298395 2355380 2393138 2456905 2590918 2789776 3087920 3300880 3343120 3487220 3573680 3677432 3931048 4351160 4596790 4710760 4786276 4913810 5056469 5181836 5405191 5982845 6477295 6974440 7354864 7862096 8702320 9193580 9421520 9572552 9827620 10112938 10363672 10810382 11965690 12954590 13948880 14250049 18387160 19145104 19655240 20225876 20727344 21620764 23931380 25282345 25909180 27025955 28500098 36774320 39310480 40451752 43241528 47862760 50564690 51818360 54051910 57000196 71250245 80903504 86483056 95725520 101129380 103636720 108103820 114000392 142500490 156750539 202258760 216207640 228000784 285000980 313501078 404517520 432415280 570001960 627002156 783752695 1140003920 1254004312 1567505390 2508008624 3135010780 6270021560 12540043120
- Sum of all divisors σ(n): 34506362880
- Sum of proper divisors (its aliquot sum) s(n): 21966319760
- 12540043120 is an abundant number, because the sum of its proper divisors (21966319760) is greater than itself. Its abundance is 9426276640
Bases of 12540043120
- Binary: 10111010110111000111011111011100002
- Hexadecimal: 0x2EB71DF70
- Base-36: 5RE0N74
Squares and roots of 12540043120
- 12540043120 squared (125400431202) is 157252681451459334400
- 12540043120 cubed (125400431203) is 1971955406136924240302499328000
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The
square root of 12540043120 is 111982.3339638891 -
The
cube root of 12540043120 is 2323.2699579101
Scales and comparisons
How big is 12540043120?- 12,540,043,120 seconds is equal to 398 years, 38 weeks, 1 day, 9 hours, 18 minutes, 40 seconds.
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To count from 1 to 12,540,043,120 would take you about seven hundred ninety-seven 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 12540043120 cubic inches would be around 193.6 feet tall.
Recreational maths with 12540043120
- 12540043120 backwards is 02134004521
- 12540043120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12540043120's digits is 22
- More coming soon!
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