131940495
131,940,495 is an odd composite number composed of four prime numbers multiplied together.
131940495 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131940495:
35 × 5 × 312 × 113
(3 × 3 × 3 × 3 × 3 × 5 × 31 × 31 × 113)See below for interesting mathematical facts about the number 131940495 from the Numbermatics database.
Names of 131940495
- Cardinal: 131940495 can be written as One hundred thirty-one million, nine hundred forty thousand, four hundred ninety-five.
Scientific notation
- Scientific notation: 1.31940495 × 108
Factors of 131940495
Divisors of 131940495
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 15 27 31 45 81 93 113 135 155 243 279 339 405 465 565 837 961 1017 1215 1395 1695 2511 2883 3051 3503 4185 4805 5085 7533 8649 9153 10509 12555 14415 15255 17515 25947 27459 31527 37665 43245 45765 52545 77841 94581 108593 129735 137295 157635 233523 283743 325779 389205 472905 542965 851229 977337 1167615 1418715 1628895 2932011 4256145 4886685 8796033 14660055 26388099 43980165 131940495
- Sum of all divisors σ(n): 247233168
- Sum of proper divisors (its aliquot sum) s(n): 115292673
- 131940495 is a deficient number, because the sum of its proper divisors (115292673) is less than itself. Its deficiency is 16647822
Bases of 131940495
- Binary: 1111101110101000000100011112
- Hexadecimal: 0x7DD408F
- Base-36: 26JXXR
Squares and roots of 131940495
- 131940495 squared (1319404952) is 17408294220845025
- 131940495 cubed (1319404953) is 2296858956603931916787375
-
The
square root of 131940495 is 11486.5353784333 -
The
cube root of 131940495 is 509.0878158101
Scales and comparisons
How big is 131940495?- 131,940,495 seconds is equal to 4 years, 10 weeks, 1 day, 2 hours, 8 minutes, 15 seconds.
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To count from 1 to 131,940,495 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 131940495 cubic inches would be around 42.4 feet tall.
Recreational maths with 131940495
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The information we have on file for 131940495 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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