31149392

31,149,392 is an even composite number composed of three prime numbers multiplied together.

What does the number 31149392 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

31149392 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 31149392:

2⁴ × 73 × 26669

(2 × 2 × 2 × 2 × 73 × 26669)

See below for interesting mathematical facts about the number 31149392 from the Numbermatics database.

Names of 31149392

Cardinal: 31149392 can be written as Thirty-one million, one hundred forty-nine thousand, three hundred ninety-two.

Scientific notation

Scientific notation: 3.1149392 × 10⁷

Factors of 31149392

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 26744

Divisors of 31149392

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 73 146 292 584 1168 26669 53338 106676 213352 426704 1946837 3893674 7787348 15574696 31149392
Sum of all divisors σ(n): 61180980
Sum of proper divisors (its aliquot sum) s(n): 30031588
31149392 is a deficient number, because the sum of its proper divisors (30031588) is less than itself. Its deficiency is 1117804

Bases of 31149392

Binary: 1110110110100110101010000₂
Hexadecimal: 0x1DB4D50
Base-36: IJN0W

Squares and roots of 31149392

31149392 squared (31149392²) is 970284621969664
31149392 cubed (31149392³) is 30223776041304876044288
The square root of 31149392 is 5581.1640362921
The cube root of 31149392 is 314.6418773763

Scales and comparisons

How big is 31149392?

31,149,392 seconds is equal to 51 weeks, 3 days, 12 hours, 36 minutes, 32 seconds.
To count from 1 to 31,149,392 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 31149392 cubic inches would be around 26.2 feet tall.

Recreational maths with 31149392

31149392 backwards is 29394113
The number of decimal digits it has is: 8
The sum of 31149392's digits is 32
More coming soon!

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The information we have on file for 31149392 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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