31396149

31,396,149 is an odd composite number composed of four prime numbers multiplied together.

What does the number 31396149 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

31396149 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 31396149:

3² × 31 × 43 × 2617

(3 × 3 × 31 × 43 × 2617)

See below for interesting mathematical facts about the number 31396149 from the Numbermatics database.

Names of 31396149

Cardinal: 31396149 can be written as Thirty-one million, three hundred ninety-six thousand, one hundred forty-nine.

Scientific notation

Scientific notation: 3.1396149 × 10⁷

Factors of 31396149

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2694

Divisors of 31396149

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 31 43 93 129 279 387 1333 2617 3999 7851 11997 23553 81127 112531 243381 337593 730143 1012779 3488461 10465383 31396149
Sum of all divisors σ(n): 47919872
Sum of proper divisors (its aliquot sum) s(n): 16523723
31396149 is a deficient number, because the sum of its proper divisors (16523723) is less than itself. Its deficiency is 14872426

Bases of 31396149

Binary: 1110111110001000100110101₂
Hexadecimal: 0x1DF1135
Base-36: IOXF9

Squares and roots of 31396149

31396149 squared (31396149²) is 985718172030201
31396149 cubed (31396149³) is 30947754601067823095949
The square root of 31396149 is 5603.2266597025
The cube root of 31396149 is 315.4705288495

Scales and comparisons

How big is 31396149?

31,396,149 seconds is equal to 51 weeks, 6 days, 9 hours, 9 minutes, 9 seconds.
To count from 1 to 31,396,149 would take you about twenty-five weeks!

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 31396149 cubic inches would be around 26.3 feet tall.

Recreational maths with 31396149

31396149 backwards is 94169313
The number of decimal digits it has is: 8
The sum of 31396149's digits is 36
More coming soon!

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The information we have on file for 31396149 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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