12838093840
12,838,093,840 is an even composite number composed of seven prime numbers multiplied together.
12838093840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12838093840:
24 × 5 × 11 × 13 × 41 × 101 × 271
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 41 × 101 × 271)See below for interesting mathematical facts about the number 12838093840 from the Numbermatics database.
Names of 12838093840
- Cardinal: 12838093840 can be written as Twelve billion, eight hundred thirty-eight million, ninety-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.283809384 × 1010
Factors of 12838093840
Divisors of 12838093840
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 41 44 52 55 65 80 82 88 101 104 110 130 143 164 176 202 205 208 220 260 271 286 328 404 410 440 451 505 520 533 542 572 656 715 808 820 880 902 1010 1040 1066 1084 1111 1144 1313 1355 1430 1616 1640 1804 2020 2132 2168 2222 2255 2288 2626 2665 2710 2860 2981 3280 3523 3608 4040 4141 4264 4336 4444 4510 5252 5330 5420 5555 5720 5863 5962 6565 7046 7216 8080 8282 8528 8888 9020 10504 10660 10840 11110 11111 11440 11726 11924 13130 14092 14443 14905 16564 17615 17776 18040 20705 21008 21320 21680 22220 22222 23452 23848 26260 27371 28184 28886 29315 29810 33128 35230 36080 38753 41410 42640 44440 44444 45551 46904 47696 52520 53833 54742 55555 56368 57772 58630 59620 66256 70460 72215 77506 82820 88880 88888 91102 93808 105040 107666 109484 111110 115544 117260 119240 122221 136855 140920 144430 144443 155012 165640 177776 182204 193765 215332 218968 222220 227755 231088 234520 238480 244442 269165 273710 281840 288860 288886 301081 310024 331280 355823 364408 387530 430664 437936 444440 455510 469040 488884 538330 547420 577720 577772 592163 602162 611105 620048 711646 722215 728816 775060 861328 888880 911020 977768 1076660 1094840 1122211 1155440 1155544 1184326 1204324 1222210 1423292 1444430 1505405 1550120 1588873 1779115 1822040 1955536 2153320 2189680 2244422 2311088 2368652 2408648 2444420 2846584 2888860 2960815 3010810 3100240 3177746 3558230 3644080 3914053 4306640 4488844 4737304 4817296 4888840 5611055 5693168 5777720 5921630 6021620 6355492 7116460 7828106 7944365 8977688 9474608 9777680 11222110 11555440 11843260 12043240 12344321 12710984 14232920 14588743 15656212 15888730 17955376 19570265 22444220 23686520 24086480 24688642 25421968 28465840 29177486 31312424 31777460 39140530 44888440 47373040 49377284 58354972 61721605 62624848 63554920 72943715 78281060 89776880 98754568 116709944 123443210 127109840 145887430 156562120 160476173 197509136 233419888 246886420 291774860 313124240 320952346 493772840 583549720 641904692 802380865 987545680 1167099440 1283809384 1604761730 2567618768 3209523460 6419046920 12838093840
- Sum of all divisors σ(n): 36411669504
- Sum of proper divisors (its aliquot sum) s(n): 23573575664
- 12838093840 is an abundant number, because the sum of its proper divisors (23573575664) is greater than itself. Its abundance is 10735481824
Bases of 12838093840
- Binary: 10111111010011010111000100000100002
- Hexadecimal: 0x2FD35C410
- Base-36: 5WBGWLS
Squares and roots of 12838093840
- 12838093840 squared (128380938402) is 164816653444645945600
- 12838093840 cubed (128380938403) is 2115931663317123895188335104000
-
The
square root of 12838093840 is 113305.3124968111 -
The
cube root of 12838093840 is 2341.5324561375
Scales and comparisons
How big is 12838093840?- 12,838,093,840 seconds is equal to 408 years, 11 weeks, 1 hour, 10 minutes, 40 seconds.
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To count from 1 to 12,838,093,840 would take you about eight hundred sixteen 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 12838093840 cubic inches would be around 195.1 feet tall.
Recreational maths with 12838093840
- 12838093840 backwards is 04839083821
- The number of decimal digits it has is: 11
- The sum of 12838093840's digits is 46
- More coming soon!
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