138414969
138,414,969 is an odd composite number composed of six prime numbers multiplied together.
138414969 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138414969:
32 × 7 × 11 × 17 × 31 × 379
(3 × 3 × 7 × 11 × 17 × 31 × 379)See below for interesting mathematical facts about the number 138414969 from the Numbermatics database.
Names of 138414969
- Cardinal: 138414969 can be written as One hundred thirty-eight million, four hundred fourteen thousand, nine hundred sixty-nine.
Scientific notation
- Scientific notation: 1.38414969 × 108
Factors of 138414969
Divisors of 138414969
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 11 17 21 31 33 51 63 77 93 99 119 153 187 217 231 279 341 357 379 527 561 651 693 1023 1071 1137 1309 1581 1683 1953 2387 2653 3069 3411 3689 3927 4169 4743 5797 6443 7161 7959 11067 11749 11781 12507 17391 19329 21483 23877 29183 33201 35247 37521 40579 45101 52173 57987 70873 82243 87549 105741 121737 129239 135303 199733 212619 246729 262647 365211 387717 405909 496111 599199 637857 740187 904673 1163151 1398131 1488333 1797597 2197063 2714019 4194393 4464999 6591189 8142057 12583179 15379441 19773567 46138323 138414969
- Sum of all divisors σ(n): 273162240
- Sum of proper divisors (its aliquot sum) s(n): 134747271
- 138414969 is a deficient number, because the sum of its proper divisors (134747271) is less than itself. Its deficiency is 3667698
Bases of 138414969
- Binary: 10000100000000001011011110012
- Hexadecimal: 0x8400B79
- Base-36: 2AEPO9
Squares and roots of 138414969
- 138414969 squared (1384149692) is 19158703643270961
- 138414969 cubed (1384149693) is 2651851370863537125415209
-
The
square root of 138414969 is 11764.9891202667 -
The
cube root of 138414969 is 517.2823813699
Scales and comparisons
How big is 138414969?- 138,414,969 seconds is equal to 4 years, 20 weeks, 6 days, 36 minutes, 9 seconds.
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To count from 1 to 138,414,969 would take you about six 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 138414969 cubic inches would be around 43.1 feet tall.
Recreational maths with 138414969
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The information we have on file for 138414969 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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