13155655812
13,155,655,812 is an even composite number composed of six prime numbers multiplied together.
13155655812 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13155655812:
22 × 3 × 13 × 43 × 991 × 1979
(2 × 2 × 3 × 13 × 43 × 991 × 1979)See below for interesting mathematical facts about the number 13155655812 from the Numbermatics database.
Names of 13155655812
- Cardinal: 13155655812 can be written as Thirteen billion, one hundred fifty-five million, six hundred fifty-five thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 1.3155655812 × 1010
Factors of 13155655812
Divisors of 13155655812
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 43 52 78 86 129 156 172 258 516 559 991 1118 1677 1979 1982 2236 2973 3354 3958 3964 5937 5946 6708 7916 11874 11892 12883 23748 25727 25766 38649 42613 51454 51532 77181 77298 85097 85226 102908 127839 154362 154596 170194 170452 255291 255678 308724 340388 510582 511356 553969 1021164 1106261 1107938 1661907 1961189 2212522 2215876 3318783 3323814 3922378 4425044 5883567 6637566 6647628 7844756 11767134 13275132 23534268 25495457 50990914 76486371 84331127 101981828 152972742 168662254 252993381 305945484 337324508 505986762 1011973524 1096304651 2192609302 3288913953 4385218604 6577827906 13155655812
- Sum of all divisors σ(n): 33877831680
- Sum of proper divisors (its aliquot sum) s(n): 20722175868
- 13155655812 is an abundant number, because the sum of its proper divisors (20722175868) is greater than itself. Its abundance is 7566520056
Bases of 13155655812
- Binary: 11000100000010001101100000100001002
- Hexadecimal: 0x310236084
- Base-36: 61KJCZO
Squares and roots of 13155655812
- 13155655812 squared (131556558122) is 173071279843809379344
- 13155655812 cubed (131556558123) is 2276866188567489313587006347328
-
The
square root of 13155655812 is 114698.1072729625 -
The
cube root of 13155655812 is 2360.6820668125
Scales and comparisons
How big is 13155655812?- 13,155,655,812 seconds is equal to 418 years, 16 weeks, 12 hours, 50 minutes, 12 seconds.
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To count from 1 to 13,155,655,812 would take you about eight hundred thirty-six 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 13155655812 cubic inches would be around 196.7 feet tall.
Recreational maths with 13155655812
- 13155655812 backwards is 21855655131
- The number of decimal digits it has is: 11
- The sum of 13155655812's digits is 42
- More coming soon!
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The information we have on file for 13155655812 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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