12731395200
12,731,395,200 is an even composite number composed of six prime numbers multiplied together.
12731395200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12731395200:
27 × 3 × 52 × 17 × 181 × 431
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 17 × 181 × 431)See below for interesting mathematical facts about the number 12731395200 from the Numbermatics database.
Names of 12731395200
- Cardinal: 12731395200 can be written as Twelve billion, seven hundred thirty-one million, three hundred ninety-five thousand, two hundred.
Scientific notation
- Scientific notation: 1.27313952 × 1010
Factors of 12731395200
Divisors of 12731395200
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 150 160 170 181 192 200 204 240 255 272 300 320 340 362 384 400 408 425 431 480 510 543 544 600 640 680 724 800 816 850 862 905 960 1020 1086 1088 1200 1275 1293 1360 1448 1600 1632 1700 1724 1810 1920 2040 2155 2172 2176 2400 2550 2586 2715 2720 2896 3077 3200 3264 3400 3448 3620 4080 4310 4344 4525 4800 5100 5172 5430 5440 5792 6154 6465 6528 6800 6896 7240 7327 8160 8620 8688 9050 9231 9600 10200 10344 10775 10860 10880 11584 12308 12930 13575 13600 13792 14480 14654 15385 16320 17240 17376 18100 18462 20400 20688 21550 21720 21981 23168 24616 25860 27150 27200 27584 28960 29308 30770 32325 32640 34480 34752 36200 36635 36924 40800 41376 43100 43440 43962 46155 49232 51720 54300 54400 55168 57920 58616 61540 64650 68960 69504 72400 73270 73848 76925 78011 81600 82752 86200 86880 87924 92310 98464 103440 108600 109905 115840 117232 123080 129300 137920 144800 146540 147696 153850 156022 163200 165504 172400 173760 175848 183175 184620 196928 206880 217200 219810 230775 234033 234464 246160 258600 275840 289600 293080 295392 307700 312044 344800 347520 351696 366350 369240 390055 393856 413760 434400 439620 461550 468066 468928 492320 517200 549525 579200 586160 590784 615400 624088 689600 703392 732700 738480 780110 827520 868800 879240 923100 936132 937856 984640 1034400 1099050 1170165 1172320 1181568 1230800 1248176 1326187 1379200 1406784 1465400 1476960 1560220 1737600 1758480 1846200 1872264 1950275 1969280 2068800 2198100 2340330 2344640 2461600 2496352 2652374 2813568 2930800 2953920 3120440 3516960 3692400 3744528 3900550 3978561 4137600 4396200 4680660 4689280 4923200 4992704 5304748 5850825 5861600 5907840 6240880 6630935 7033920 7384800 7489056 7801100 7957122 8792400 9361320 9846400 9985408 10609496 11701650 11723200 12481760 13261870 14067840 14769600 14978112 15602200 15914244 17584800 18722640 19892805 21218992 23403300 23446400 24963520 26523740 29539200 29956224 31204400 31828488 33154675 35169600 37445280 39785610 42437984 46806600 49927040 53047480 62408800 63656976 66309350 70339200 74890560 79571220 84875968 93613200 99464025 106094960 124817600 127313952 132618700 149781120 159142440 169751936 187226400 198928050 212189920 249635200 254627904 265237400 318284880 374452800 397856100 424379840 509255808 530474800 636569760 748905600 795712200 848759680 1060949600 1273139520 1591424400 2121899200 2546279040 3182848800 4243798400 6365697600 12731395200
- Sum of all divisors σ(n): 44749635840
- Sum of proper divisors (its aliquot sum) s(n): 32018240640
- 12731395200 is an abundant number, because the sum of its proper divisors (32018240640) is greater than itself. Its abundance is 19286845440
Bases of 12731395200
- Binary: 10111101101101100110101100100000002
- Hexadecimal: 0x2F6D9AC80
- Base-36: 5UJXZEO
Squares and roots of 12731395200
- 12731395200 squared (127313952002) is 162088423738583040000
- 12731395200 cubed (127313952003) is 2063611779960962170257408000000
-
The
square root of 12731395200 is 112833.4843918241 -
The
cube root of 12731395200 is 2335.0275006811
Scales and comparisons
How big is 12731395200?- 12,731,395,200 seconds is equal to 404 years, 42 weeks, 4 days, 2 hours, 40 minutes.
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To count from 1 to 12,731,395,200 would take you about eight hundred nine 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 12731395200 cubic inches would be around 194.6 feet tall.
Recreational maths with 12731395200
- 12731395200 backwards is 00259313721
- The number of decimal digits it has is: 11
- The sum of 12731395200's digits is 33
- More coming soon!
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