12940472960
12,940,472,960 is an even composite number composed of four prime numbers multiplied together.
12940472960 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12940472960:
27 × 5 × 1972 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 197 × 197 × 521)See below for interesting mathematical facts about the number 12940472960 from the Numbermatics database.
Names of 12940472960
- Cardinal: 12940472960 can be written as Twelve billion, nine hundred forty million, four hundred seventy-two thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.294047296 × 1010
Factors of 12940472960
Divisors of 12940472960
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 197 320 394 521 640 788 985 1042 1576 1970 2084 2605 3152 3940 4168 5210 6304 7880 8336 10420 12608 15760 16672 20840 25216 31520 33344 38809 41680 63040 66688 77618 83360 102637 126080 155236 166720 194045 205274 310472 333440 388090 410548 513185 620944 776180 821096 1026370 1241888 1552360 1642192 2052740 2483776 3104720 3284384 4105480 4967552 6209440 6568768 8210960 12418880 13137536 16421920 20219489 24837760 32843840 40438978 65687680 80877956 101097445 161755912 202194890 323511824 404389780 647023648 808779560 1294047296 1617559120 2588094592 3235118240 6470236480 12940472960
- Sum of all divisors σ(n): 31153330620
- Sum of proper divisors (its aliquot sum) s(n): 18212857660
- 12940472960 is an abundant number, because the sum of its proper divisors (18212857660) is greater than itself. Its abundance is 5272384700
Bases of 12940472960
- Binary: 11000000110100111111110010100000002
- Hexadecimal: 0x3034FF280
- Base-36: 5Y0F8U8
Squares and roots of 12940472960
- 12940472960 squared (129404729602) is 167455840428491161600
- 12940472960 cubed (129404729603) is 2166957775058964690283790336000
-
The
square root of 12940472960 is 113756.1996552277 -
The
cube root of 12940472960 is 2347.7402729233
Scales and comparisons
How big is 12940472960?- 12,940,472,960 seconds is equal to 411 years, 24 weeks, 1 day, 23 hours, 49 minutes, 20 seconds.
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To count from 1 to 12,940,472,960 would take you about eight hundred twenty-two 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 12940472960 cubic inches would be around 195.6 feet tall.
Recreational maths with 12940472960
- 12940472960 backwards is 06927404921
- The number of decimal digits it has is: 11
- The sum of 12940472960's digits is 44
- More coming soon!
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