31472194

31,472,194 is an even composite number composed of three prime numbers multiplied together.

What does the number 31472194 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

31472194 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 31472194:

2 × 13² × 93113

(2 × 13 × 13 × 93113)

See below for interesting mathematical facts about the number 31472194 from the Numbermatics database.

Names of 31472194

Cardinal: 31472194 can be written as Thirty-one million, four hundred seventy-two thousand, one hundred ninety-four.

Scientific notation

Scientific notation: 3.1472194 × 10⁷

Factors of 31472194

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 93128

Divisors of 31472194

Number of divisors d(n): 12
Complete list of divisors:
1 2 13 26 169 338 93113 186226 1210469 2420938 15736097 31472194
Sum of all divisors σ(n): 51119586
Sum of proper divisors (its aliquot sum) s(n): 19647392
31472194 is a deficient number, because the sum of its proper divisors (19647392) is less than itself. Its deficiency is 11824802

Bases of 31472194

Binary: 1111000000011101001000010₂
Hexadecimal: 0x1E03A42
Base-36: IQK3M

Squares and roots of 31472194

31472194 squared (31472194²) is 990498995173636
31472194 cubed (31472194³) is 31173176532909735877384
The square root of 31472194 is 5610.0083778903
The cube root of 31472194 is 315.7250251743

Scales and comparisons

How big is 31472194?

31,472,194 seconds is equal to 1 year, 6 hours, 16 minutes, 34 seconds.
To count from 1 to 31,472,194 would take you about twenty-six 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 31472194 cubic inches would be around 26.3 feet tall.

Recreational maths with 31472194

31472194 backwards is 49127413
The number of decimal digits it has is: 8
The sum of 31472194's digits is 31
More coming soon!

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The information we have on file for 31472194 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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