12390613040
12,390,613,040 is an even composite number composed of five prime numbers multiplied together.
12390613040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12390613040:
24 × 5 × 13 × 151 × 78901
(2 × 2 × 2 × 2 × 5 × 13 × 151 × 78901)See below for interesting mathematical facts about the number 12390613040 from the Numbermatics database.
Names of 12390613040
- Cardinal: 12390613040 can be written as Twelve billion, three hundred ninety million, six hundred thirteen thousand and forty.
Scientific notation
- Scientific notation: 1.239061304 × 1010
Factors of 12390613040
Divisors of 12390613040
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 151 208 260 302 520 604 755 1040 1208 1510 1963 2416 3020 3926 6040 7852 9815 12080 15704 19630 31408 39260 78520 78901 157040 157802 315604 394505 631208 789010 1025713 1262416 1578020 2051426 3156040 4102852 5128565 6312080 8205704 10257130 11914051 16411408 20514260 23828102 41028520 47656204 59570255 82057040 95312408 119140510 154882663 190624816 238281020 309765326 476562040 619530652 774413315 953124080 1239061304 1548826630 2478122608 3097653260 6195306520 12390613040
- Sum of all divisors σ(n): 31230042816
- Sum of proper divisors (its aliquot sum) s(n): 18839429776
- 12390613040 is an abundant number, because the sum of its proper divisors (18839429776) is greater than itself. Its abundance is 6448816736
Bases of 12390613040
- Binary: 10111000101000100111000000001100002
- Hexadecimal: 0x2E289C030
- Base-36: 5OX1U7K
Squares and roots of 12390613040
- 12390613040 squared (123906130402) is 153527291507018041600
- 12390613040 cubed (123906130403) is 1902297260142738997764222464000
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The
square root of 12390613040 is 111313.1305821553 -
The
cube root of 12390613040 is 2314.0048491575
Scales and comparisons
How big is 12390613040?- 12,390,613,040 seconds is equal to 393 years, 51 weeks, 20 hours, 57 minutes, 20 seconds.
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To count from 1 to 12,390,613,040 would take you about seven hundred eighty-seven 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 12390613040 cubic inches would be around 192.8 feet tall.
Recreational maths with 12390613040
- 12390613040 backwards is 04031609321
- The number of decimal digits it has is: 11
- The sum of 12390613040's digits is 29
- More coming soon!
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The information we have on file for 12390613040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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