56443668138
56,443,668,138 is an even composite number composed of six prime numbers multiplied together.
56443668138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 56443668138:
2 × 32 × 11 × 132 × 461 × 3659
(2 × 3 × 3 × 11 × 13 × 13 × 461 × 3659)See below for interesting mathematical facts about the number 56443668138 from the Numbermatics database.
Names of 56443668138
- Cardinal: 56443668138 can be written as Fifty-six billion, four hundred forty-three million, six hundred sixty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 5.6443668138 × 1010
Factors of 56443668138
Divisors of 56443668138
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 169 198 234 286 338 429 461 507 858 922 1014 1287 1383 1521 1859 2574 2766 3042 3659 3718 4149 5071 5577 5993 7318 8298 10142 10977 11154 11986 15213 16731 17979 21954 30426 32931 33462 35958 40249 45639 47567 53937 65862 65923 77909 80498 91278 95134 107874 120747 131846 142701 155818 197769 233727 241494 285402 362241 395538 428103 467454 523237 593307 618371 701181 724482 856206 856999 1046474 1186614 1236742 1402362 1569711 1686799 1713998 1855113 2570997 3139422 3373598 3710226 4709133 5060397 5141994 5565339 6802081 7712991 9418266 10120794 11130678 13604162 15181191 15425982 18554789 20406243 21928387 30362382 37109578 40812486 43856774 55664367 61218729 65785161 111328734 122437458 131570322 166993101 197355483 241212257 285069031 333986202 394710966 482424514 570138062 723636771 855207093 1447273542 1710414186 2170910313 2565621279 3135759341 4341820626 5131242558 6271518682 9407278023 18814556046 28221834069 56443668138
- Sum of all divisors σ(n): 144817152480
- Sum of proper divisors (its aliquot sum) s(n): 88373484342
- 56443668138 is an abundant number, because the sum of its proper divisors (88373484342) is greater than itself. Its abundance is 31929816204
Bases of 56443668138
- Binary: 1101001001000100111000000110101010102
- Hexadecimal: 0xD244E06AA
- Base-36: PXH3P2I
Squares and roots of 56443668138
- 56443668138 squared (564436681382) is 3185887672872676387044
- 56443668138 cubed (564436681383) is 179823186532570451118180378804072
-
The
square root of 56443668138 is 237578.7619674789 -
The
cube root of 56443668138 is 3835.9394500151
Scales and comparisons
How big is 56443668138?- 56,443,668,138 seconds is equal to 1,794 years, 38 weeks, 1 day, 4 hours, 42 minutes, 18 seconds.
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To count from 1 to 56,443,668,138 would take you about three thousand, five hundred eighty-nine 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 56443668138 cubic inches would be around 319.7 feet tall.
Recreational maths with 56443668138
- 56443668138 backwards is 83186634465
- The number of decimal digits it has is: 11
- The sum of 56443668138's digits is 54
- More coming soon!
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