138120907197
138,120,907,197 is an odd composite number composed of six prime numbers multiplied together.
138120907197 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138120907197:
3 × 7 × 13 × 317 × 1069 × 1493
See below for interesting mathematical facts about the number 138120907197 from the Numbermatics database.
Names of 138120907197
- Cardinal: 138120907197 can be written as One hundred thirty-eight billion, one hundred twenty million, nine hundred seven thousand, one hundred ninety-seven.
Scientific notation
- Scientific notation: 1.38120907197 × 1011
Factors of 138120907197
Divisors of 138120907197
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 13 21 39 91 273 317 951 1069 1493 2219 3207 4121 4479 6657 7483 10451 12363 13897 19409 22449 28847 31353 41691 58227 86541 97279 135863 291837 338873 407589 473281 1016619 1419843 1596017 2372111 3312967 4405349 4788051 6152653 7116333 9938901 11172119 13216047 18457959 20748221 30837443 33516357 43068571 62244663 92512329 129205713 145237547 435712641 505937389 1517812167 3541561723 6577186057 10624685169 19731558171 46040302399 138120907197
- Sum of all divisors σ(n): 227740101120
- Sum of proper divisors (its aliquot sum) s(n): 89619193923
- 138120907197 is a deficient number, because the sum of its proper divisors (89619193923) is less than itself. Its deficiency is 48501713274
Bases of 138120907197
- Binary: 100000001010001010010111001001101111012
- Hexadecimal: 0x2028A5C9BD
- Base-36: 1RG9ME2L
Squares and roots of 138120907197
- 138120907197 squared (1381209071972) is 19077385004922286396809
- 138120907197 cubed (1381209071973) is 2634985723826310507610711405934373
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The
square root of 138120907197 is 371646.2124077145 -
The
cube root of 138120907197 is 5169.1580050269
Scales and comparisons
How big is 138120907197?- 138,120,907,197 seconds is equal to 4,391 years, 42 weeks, 3 days, 14 hours, 39 minutes, 57 seconds.
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To count from 1 to 138,120,907,197 would take you about eight thousand, seven hundred eighty-three 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 138120907197 cubic inches would be around 430.8 feet tall.
Recreational maths with 138120907197
- 138120907197 backwards is 791709021831
- The number of decimal digits it has is: 12
- The sum of 138120907197's digits is 48
- More coming soon!
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The information we have on file for 138120907197 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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