138707807315
138,707,807,315 is an odd composite number composed of five prime numbers multiplied together.
138707807315 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138707807315:
5 × 7 × 112 × 592 × 972
(5 × 7 × 11 × 11 × 59 × 59 × 97 × 97)See below for interesting mathematical facts about the number 138707807315 from the Numbermatics database.
Names of 138707807315
- Cardinal: 138707807315 can be written as One hundred thirty-eight billion, seven hundred seven million, eight hundred seven thousand, three hundred fifteen.
Scientific notation
- Scientific notation: 1.38707807315 × 1011
Factors of 138707807315
Divisors of 138707807315
- Number of divisors d(n): 108
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Complete list of divisors:
1 5 7 11 35 55 59 77 97 121 295 385 413 485 605 649 679 847 1067 2065 3245 3395 3481 4235 4543 5335 5723 7139 7469 9409 11737 17405 22715 24367 28615 35695 37345 38291 40061 47045 49973 58685 62953 65863 82159 103499 121835 191455 200305 249865 268037 314765 329315 337657 410795 421201 440671 517495 555131 692483 724493 1138489 1340185 1688285 2106005 2203355 2363599 2775655 2948407 3462415 3622465 3714227 3885917 4847381 5692445 6106441 7969423 11817995 14742035 18571135 19429585 24236905 25999589 30532205 32752729 39847115 40856497 42745087 67170851 129997945 163763645 204282485 213725435 229269103 285995479 335854255 360280019 470195957 1146345515 1429977395 1801400095 2350979785 2521960133 3963080209 12609800665 19815401045 27741561463 138707807315
- Sum of all divisors σ(n): 214912808208
- Sum of proper divisors (its aliquot sum) s(n): 76205000893
- 138707807315 is a deficient number, because the sum of its proper divisors (76205000893) is less than itself. Its deficiency is 62502806422
Bases of 138707807315
- Binary: 100000010010111010000100101100010100112
- Hexadecimal: 0x204BA12C53
- Base-36: 1RPZ1P3N
Squares and roots of 138707807315
- 138707807315 squared (1387078073152) is 19239855810135167509225
- 138707807315 cubed (1387078073153) is 2668718212480612038974829784980875
-
The
square root of 138707807315 is 372434.9705854701 -
The
cube root of 138707807315 is 5176.4692142137
Scales and comparisons
How big is 138707807315?- 138,707,807,315 seconds is equal to 4,410 years, 24 weeks, 6 days, 10 hours, 28 minutes, 35 seconds.
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To count from 1 to 138,707,807,315 would take you about eight thousand, eight hundred twenty 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 138707807315 cubic inches would be around 431.4 feet tall.
Recreational maths with 138707807315
- 138707807315 backwards is 513708707831
- The number of decimal digits it has is: 12
- The sum of 138707807315's digits is 50
- More coming soon!
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Keywords: Divisors of 138707807315, math, Factors of 138707807315, curriculum, school, college, exams, university, Prime factorization of 138707807315, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred seven million, eight hundred seven thousand, three hundred fifteen.