12837149520
12,837,149,520 is an even composite number composed of six prime numbers multiplied together.
12837149520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12837149520:
24 × 3 × 5 × 13 × 107 × 38453
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 107 × 38453)See below for interesting mathematical facts about the number 12837149520 from the Numbermatics database.
Names of 12837149520
- Cardinal: 12837149520 can be written as Twelve billion, eight hundred thirty-seven million, one hundred forty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.283714952 × 1010
Factors of 12837149520
Divisors of 12837149520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 107 120 130 156 195 208 214 240 260 312 321 390 428 520 535 624 642 780 856 1040 1070 1284 1391 1560 1605 1712 2140 2568 2782 3120 3210 4173 4280 5136 5564 6420 6955 8346 8560 11128 12840 13910 16692 20865 22256 25680 27820 33384 38453 41730 55640 66768 76906 83460 111280 115359 153812 166920 192265 230718 307624 333840 384530 461436 499889 576795 615248 769060 922872 999778 1153590 1499667 1538120 1845744 1999556 2307180 2499445 2999334 3076240 3999112 4114471 4614360 4998890 5998668 7498335 7998224 8228942 9228720 9997780 11997336 12343413 14996670 16457884 19995560 20572355 23994672 24686826 29993340 32915768 39991120 41144710 49373652 53488123 59986680 61717065 65831536 82289420 98747304 106976246 119973360 123434130 160464369 164578840 197494608 213952492 246868260 267440615 320928738 329157680 427904984 493736520 534881230 641857476 802321845 855809968 987473040 1069762460 1283714952 1604643690 2139524920 2567429904 3209287380 4279049840 6418574760 12837149520
- Sum of all divisors σ(n): 43257981312
- Sum of proper divisors (its aliquot sum) s(n): 30420831792
- 12837149520 is an abundant number, because the sum of its proper divisors (30420831792) is greater than itself. Its abundance is 17583682272
Bases of 12837149520
- Binary: 10111111010010011101011011010100002
- Hexadecimal: 0x2FD275B50
- Base-36: 5WAWNYO
Squares and roots of 12837149520
- 12837149520 squared (128371495202) is 164792407798836230400
- 12837149520 cubed (128371495203) is 2115464778674474771637969408000
-
The
square root of 12837149520 is 113301.1452722345 -
The
cube root of 12837149520 is 2341.4750434051
Scales and comparisons
How big is 12837149520?- 12,837,149,520 seconds is equal to 408 years, 9 weeks, 3 days, 2 hours, 52 minutes.
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To count from 1 to 12,837,149,520 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 12837149520 cubic inches would be around 195.1 feet tall.
Recreational maths with 12837149520
- 12837149520 backwards is 02594173821
- The number of decimal digits it has is: 11
- The sum of 12837149520's digits is 42
- More coming soon!
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