138057291
138,057,291 is an odd composite number composed of four prime numbers multiplied together.
What does the number 138057291 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.
138057291 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138057291:
36 × 31 × 41 × 149
(3 × 3 × 3 × 3 × 3 × 3 × 31 × 41 × 149)See below for interesting mathematical facts about the number 138057291 from the Numbermatics database.
Names of 138057291
- Cardinal: 138057291 can be written as One hundred thirty-eight million, fifty-seven thousand, two hundred ninety-one.
Scientific notation
- Scientific notation: 1.38057291 × 108
Factors of 138057291
Divisors of 138057291
- Number of divisors d(n): 56
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Complete list of divisors:
1 3 9 27 31 41 81 93 123 149 243 279 369 447 729 837 1107 1271 1341 2511 3321 3813 4023 4619 6109 7533 9963 11439 12069 13857 18327 22599 29889 34317 36207 41571 54981 102951 108621 124713 164943 189379 308853 374139 494829 568137 926559 1122417 1484487 1704411 3367251 4453461 5113233 15339699 46019097 138057291
- Sum of all divisors σ(n): 220348800
- Sum of proper divisors (its aliquot sum) s(n): 82291509
- 138057291 is a deficient number, because the sum of its proper divisors (82291509) is less than itself. Its deficiency is 55765782
Bases of 138057291
- Binary: 10000011101010010110010010112
- Hexadecimal: 0x83A964B
- Base-36: 2A71OR
Squares and roots of 138057291
- 138057291 squared (1380572912) is 19059815598258681
- 138057291 cubed (1380572913) is 2631346508455137816093171
-
The
square root of 138057291 is 11749.7783383347 -
The
cube root of 138057291 is 516.8364273699
Scales and comparisons
How big is 138057291?- 138,057,291 seconds is equal to 4 years, 20 weeks, 1 day, 21 hours, 14 minutes, 51 seconds.
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To count from 1 to 138,057,291 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 138057291 cubic inches would be around 43.1 feet tall.
Recreational maths with 138057291
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The information we have on file for 138057291 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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