12731468750
12,731,468,750 is an even composite number composed of six prime numbers multiplied together.
What does the number 12731468750 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 336 divisors.
12731468750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12731468750:
2 × 56 × 7 × 112 × 13 × 37
(2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 11 × 11 × 13 × 37)See below for interesting mathematical facts about the number 12731468750 from the Numbermatics database.
Names of 12731468750
- Cardinal: 12731468750 can be written as Twelve billion, seven hundred thirty-one million, four hundred sixty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.273146875 × 1010
Factors of 12731468750
Divisors of 12731468750
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 5 7 10 11 13 14 22 25 26 35 37 50 55 65 70 74 77 91 110 121 125 130 143 154 175 182 185 242 250 259 275 286 325 350 370 385 407 455 481 518 550 605 625 650 715 770 814 847 875 910 925 962 1001 1210 1250 1295 1375 1430 1573 1625 1694 1750 1850 1925 2002 2035 2275 2405 2590 2750 2849 3025 3125 3146 3250 3367 3575 3850 4070 4235 4375 4477 4550 4625 4810 5005 5291 5698 6050 6250 6475 6734 6875 7150 7865 8125 8470 8750 8954 9250 9625 10010 10175 10582 11011 11375 12025 12950 13750 14245 15125 15625 15730 16250 16835 17875 19250 20350 21175 21875 22022 22385 22750 23125 24050 25025 26455 28490 30250 31250 31339 32375 33670 34375 35750 37037 39325 40625 42350 43750 44770 46250 48125 50050 50875 52910 55055 56875 58201 60125 62678 64750 68750 71225 74074 75625 78650 81250 84175 89375 96250 101750 105875 109375 110110 111925 113750 115625 116402 120250 125125 132275 142450 151250 156695 161875 168350 171875 178750 185185 196625 203125 211750 218750 223850 231250 240625 250250 254375 264550 275275 284375 291005 300625 313390 323750 343750 356125 370370 378125 393250 406250 407407 420875 446875 481250 508750 529375 550550 559625 568750 578125 582010 601250 625625 661375 712250 756250 783475 809375 814814 841750 893750 925925 983125 1058750 1119250 1156250 1203125 1251250 1271875 1322750 1376375 1421875 1455025 1503125 1566950 1618750 1780625 1851850 1890625 1966250 2037035 2104375 2234375 2406250 2543750 2646875 2752750 2798125 2843750 2910050 3006250 3128125 3306875 3561250 3781250 3917375 4046875 4074070 4208750 4468750 4629625 4915625 5293750 5596250 6256250 6359375 6613750 6881875 7275125 7515625 7834750 8093750 8903125 9259250 9831250 10185175 10521875 12718750 13234375 13763750 13990625 14550250 15031250 15640625 16534375 17806250 19586875 20370350 21043750 23148125 24578125 26468750 27981250 31281250 33068750 34409375 36375625 39173750 44515625 46296250 49156250 50925875 52609375 68818750 69953125 72751250 82671875 89031250 97934375 101851750 105218750 115740625 139906250 165343750 172046875 181878125 195868750 231481250 254629375 344093750 363756250 489671875 509258750 578703125 909390625 979343750 1157406250 1273146875 1818781250 2546293750 6365734375 12731468750
- Sum of all divisors σ(n): 33166450464
- Sum of proper divisors (its aliquot sum) s(n): 20434981714
- 12731468750 is an abundant number, because the sum of its proper divisors (20434981714) is greater than itself. Its abundance is 7703512964
Bases of 12731468750
- Binary: 10111101101101101011001011110011102
- Hexadecimal: 0x2F6DACBCE
- Base-36: 5UJZK5Q
Squares and roots of 12731468750
- 12731468750 squared (127314687502) is 162090296532226562500
- 12731468750 cubed (127314687503) is 2063647544978275848388671875000
-
The
square root of 12731468750 is 112833.8103141075 -
The
cube root of 12731468750 is 2335.0319972017
Scales and comparisons
How big is 12731468750?- 12,731,468,750 seconds is equal to 404 years, 42 weeks, 4 days, 23 hours, 5 minutes, 50 seconds.
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To count from 1 to 12,731,468,750 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 12731468750 cubic inches would be around 194.6 feet tall.
Recreational maths with 12731468750
- 12731468750 backwards is 05786413721
- The number of decimal digits it has is: 11
- The sum of 12731468750's digits is 44
- More coming soon!
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