131145315

131,145,315 is an odd composite number composed of five prime numbers multiplied together.

What does the number 131145315 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

131145315 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 131145315:

3 × 5 × 7² × 19 × 9391

(3 × 5 × 7 × 7 × 19 × 9391)

See below for interesting mathematical facts about the number 131145315 from the Numbermatics database.

Names of 131145315

Cardinal: 131145315 can be written as One hundred thirty-one million, one hundred forty-five thousand, three hundred fifteen.

Scientific notation

Scientific notation: 1.31145315 × 10⁸

Factors of 131145315

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 9425

Divisors of 131145315

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 15 19 21 35 49 57 95 105 133 147 245 285 399 665 735 931 1995 2793 4655 9391 13965 28173 46955 65737 140865 178429 197211 328685 460159 535287 892145 986055 1249003 1380477 2300795 2676435 3747009 6245015 6902385 8743021 18735045 26229063 43715105 131145315
Sum of all divisors σ(n): 256965120
Sum of proper divisors (its aliquot sum) s(n): 125819805
131145315 is a deficient number, because the sum of its proper divisors (125819805) is less than itself. Its deficiency is 5325510

Bases of 131145315

Binary: 111110100010001111001100011₂
Hexadecimal: 0x7D11E63
Base-36: 262WDF

Squares and roots of 131145315

131145315 squared (131145315²) is 17199093646449225
131145315 cubed (131145315³) is 2255580553978082244130875
The square root of 131145315 is 11451.8694980339
The cube root of 131145315 is 508.0630295137

Scales and comparisons

How big is 131145315?

131,145,315 seconds is equal to 4 years, 8 weeks, 5 days, 21 hours, 15 minutes, 15 seconds.
To count from 1 to 131,145,315 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 131145315 cubic inches would be around 42.3 feet tall.

Recreational maths with 131145315

131145315 backwards is 513541131
The number of decimal digits it has is: 9
The sum of 131145315's digits is 24
More coming soon!

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The information we have on file for 131145315 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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