12315393750
12,315,393,750 is an even composite number composed of six prime numbers multiplied together.
12315393750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12315393750:
2 × 3 × 55 × 11 × 292 × 71
(2 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 29 × 29 × 71)See below for interesting mathematical facts about the number 12315393750 from the Numbermatics database.
Names of 12315393750
- Cardinal: 12315393750 can be written as Twelve billion, three hundred fifteen million, three hundred ninety-three thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.231539375 × 1010
Factors of 12315393750
Divisors of 12315393750
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 29 30 33 50 55 58 66 71 75 87 110 125 142 145 150 165 174 213 250 275 290 319 330 355 375 426 435 550 625 638 710 725 750 781 825 841 870 957 1065 1250 1375 1450 1562 1595 1650 1682 1775 1875 1914 2059 2130 2175 2343 2523 2750 3125 3190 3550 3625 3750 3905 4118 4125 4205 4350 4686 4785 5046 5325 6177 6250 6875 7250 7810 7975 8250 8410 8875 9251 9375 9570 10295 10650 10875 11715 12354 12615 13750 15950 17750 18125 18502 18750 19525 20590 20625 21025 21750 22649 23430 23925 25230 26625 27753 30885 34375 36250 39050 39875 41250 42050 44375 45298 46255 47850 51475 53250 54375 55506 58575 59711 61770 63075 67947 68750 79750 88750 90625 92510 97625 102950 103125 105125 108750 113245 117150 119422 119625 126150 133125 135894 138765 154425 179133 181250 195250 199375 206250 210250 221875 226490 231275 239250 257375 266250 271875 277530 292875 298555 308850 315375 339735 358266 398750 443750 462550 488125 514750 525625 543750 566225 585750 597110 598125 630750 656821 665625 679470 693825 772125 895665 976250 996875 1051250 1132450 1156375 1196250 1286875 1313642 1331250 1387650 1464375 1492775 1544250 1576875 1698675 1791330 1970463 1993750 2312750 2440625 2573750 2628125 2831125 2928750 2985550 2990625 3153750 3284105 3397350 3469125 3860625 3940926 4478325 4881250 5256250 5662250 5781875 5981250 6434375 6568210 6938250 7321875 7463875 7721250 7884375 8493375 8956650 9852315 11563750 12868750 14155625 14643750 14927750 15768750 16420525 16986750 17345625 19303125 19704630 22391625 28311250 28909375 32841050 34691250 37319375 38606250 42466875 44783250 49261575 57818750 70778125 74638750 82102625 84933750 86728125 98523150 111958125 141556250 164205250 173456250 186596875 212334375 223916250 246307875 373193750 410513125 424668750 492615750 559790625 821026250 1119581250 1231539375 2052565625 2463078750 4105131250 6157696875 12315393750
- Sum of all divisors σ(n): 35273242368
- Sum of proper divisors (its aliquot sum) s(n): 22957848618
- 12315393750 is an abundant number, because the sum of its proper divisors (22957848618) is greater than itself. Its abundance is 10642454868
Bases of 12315393750
- Binary: 10110111100000110111111110110101102
- Hexadecimal: 0x2DE0DFED6
- Base-36: 5NO9MMU
Squares and roots of 12315393750
- 12315393750 squared (123153937502) is 151668923217539062500
- 12315393750 cubed (123153937503) is 1867862509062510460693359375000
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The
square root of 12315393750 is 110974.7437482963 -
The
cube root of 12315393750 is 2309.3128238413
Scales and comparisons
How big is 12315393750?- 12,315,393,750 seconds is equal to 391 years, 30 weeks, 5 days, 6 hours, 42 minutes, 30 seconds.
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To count from 1 to 12,315,393,750 would take you about seven hundred eighty-three 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 12315393750 cubic inches would be around 192.4 feet tall.
Recreational maths with 12315393750
- 12315393750 backwards is 05739351321
- The number of decimal digits it has is: 11
- The sum of 12315393750's digits is 39
- More coming soon!
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