12820979496
12,820,979,496 is an even composite number composed of five prime numbers multiplied together.
12820979496 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12820979496:
23 × 3 × 132 × 71 × 2112
(2 × 2 × 2 × 3 × 13 × 13 × 71 × 211 × 211)See below for interesting mathematical facts about the number 12820979496 from the Numbermatics database.
Names of 12820979496
- Cardinal: 12820979496 can be written as Twelve billion, eight hundred twenty million, nine hundred seventy-nine thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.2820979496 × 1010
Factors of 12820979496
Divisors of 12820979496
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 52 71 78 104 142 156 169 211 213 284 312 338 422 426 507 568 633 676 844 852 923 1014 1266 1352 1688 1704 1846 2028 2532 2743 2769 3692 4056 5064 5486 5538 7384 8229 10972 11076 11999 14981 16458 21944 22152 23998 29962 32916 35659 35997 44521 44943 47996 59924 65832 71318 71994 89042 89886 95992 106977 119848 133563 142636 143988 178084 179772 194753 213954 267126 285272 287976 356168 359544 389506 427908 534252 578773 584259 779012 855816 1068504 1157546 1168518 1558024 1736319 2315092 2337036 2531789 3160991 3472638 4630184 4674072 5063578 6321982 6945276 7524049 7595367 9482973 10127156 12643964 13890552 15048098 15190734 18965946 20254312 22572147 25287928 30096196 30381468 37931892 41092883 45144294 60192392 60762936 75863784 82185766 90288588 123278649 164371532 180577176 246557298 328743064 493114596 534207479 986229192 1068414958 1602622437 2136829916 3205244874 4273659832 6410489748 12820979496
- Sum of all divisors σ(n): 35364120480
- Sum of proper divisors (its aliquot sum) s(n): 22543140984
- 12820979496 is an abundant number, because the sum of its proper divisors (22543140984) is greater than itself. Its abundance is 9722161488
Bases of 12820979496
- Binary: 10111111000011000010011111001010002
- Hexadecimal: 0x2FC309F28
- Base-36: 5W1A33C
Squares and roots of 12820979496
- 12820979496 squared (128209794962) is 164377515236852414016
- 12820979496 cubed (128209794963) is 2107480752455112383677239015936
-
The
square root of 12820979496 is 113229.7641788589 -
The
cube root of 12820979496 is 2340.4915016943
Scales and comparisons
How big is 12820979496?- 12,820,979,496 seconds is equal to 407 years, 34 weeks, 4 days, 23 hours, 11 minutes, 36 seconds.
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To count from 1 to 12,820,979,496 would take you about eight hundred fifteen 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 12820979496 cubic inches would be around 195 feet tall.
Recreational maths with 12820979496
- 12820979496 backwards is 69497902821
- The number of decimal digits it has is: 11
- The sum of 12820979496's digits is 57
- More coming soon!
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The information we have on file for 12820979496 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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