138513745713
138,513,745,713 is an odd composite number composed of five prime numbers multiplied together.
138513745713 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138513745713:
3 × 72 × 372 × 67 × 10273
(3 × 7 × 7 × 37 × 37 × 67 × 10273)See below for interesting mathematical facts about the number 138513745713 from the Numbermatics database.
Names of 138513745713
- Cardinal: 138513745713 can be written as One hundred thirty-eight billion, five hundred thirteen million, seven hundred forty-five thousand, seven hundred thirteen.
Scientific notation
- Scientific notation: 1.38513745713 × 1011
Factors of 138513745713
Divisors of 138513745713
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 21 37 49 67 111 147 201 259 469 777 1369 1407 1813 2479 3283 4107 5439 7437 9583 9849 10273 17353 28749 30819 52059 67081 71911 91723 121471 201243 215733 275169 364413 380101 503377 642061 688291 1140303 1510131 1926183 2064873 2660707 4494427 4818037 7982121 13483281 14063737 14454111 18624949 25466767 33726259 42191211 55874847 76400301 98446159 101178777 178267369 295338477 534802107 689123113 942270379 1247871583 2067369339 2826811137 3743614749 6595892653 19787677959 46171248571 138513745713
- Sum of all divisors σ(n): 224118351072
- Sum of proper divisors (its aliquot sum) s(n): 85604605359
- 138513745713 is a deficient number, because the sum of its proper divisors (85604605359) is less than itself. Its deficiency is 52909140354
Bases of 138513745713
- Binary: 100000010000000001000000000111001100012
- Hexadecimal: 0x2040100731
- Base-36: 1RMRIA7L
Squares and roots of 138513745713
- 138513745713 squared (1385137457132) is 19186057751445625878369
- 138513745713 cubed (1385137457133) is 2657532724618671981062535933182097
-
The
square root of 138513745713 is 372174.3485424539 -
The
cube root of 138513745713 is 5174.0540106961
Scales and comparisons
How big is 138513745713?- 138,513,745,713 seconds is equal to 4,404 years, 16 weeks, 8 hours, 28 minutes, 33 seconds.
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To count from 1 to 138,513,745,713 would take you about eight thousand, eight hundred eight 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 138513745713 cubic inches would be around 431.2 feet tall.
Recreational maths with 138513745713
- 138513745713 backwards is 317547315831
- The number of decimal digits it has is: 12
- The sum of 138513745713's digits is 48
- More coming soon!
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