313216389

313,216,389 is an odd composite number composed of two prime numbers multiplied together.

What does the number 313216389 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

313216389 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 313216389:

3⁴ × 3866869

(3 × 3 × 3 × 3 × 3866869)

See below for interesting mathematical facts about the number 313216389 from the Numbermatics database.

Names of 313216389

Cardinal: 313216389 can be written as Three hundred thirteen million, two hundred sixteen thousand, three hundred eighty-nine.

Scientific notation

Scientific notation: 3.13216389 × 10⁸

Factors of 313216389

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 3866872

Divisors of 313216389

Number of divisors d(n): 10
Complete list of divisors:
1 3 9 27 81 3866869 11600607 34801821 104405463 313216389
Sum of all divisors σ(n): 467891270
Sum of proper divisors (its aliquot sum) s(n): 154674881
313216389 is a deficient number, because the sum of its proper divisors (154674881) is less than itself. Its deficiency is 158541508

Bases of 313216389

Binary: 10010101010110100110110000101₂
Hexadecimal: 0x12AB4D85
Base-36: 56HBB9

Squares and roots of 313216389

313216389 squared (313216389²) is 98104506338199321
313216389 cubed (313216389³) is 30727939219878404085871869
The square root of 313216389 is 17697.9204710609
The cube root of 313216389 is 679.1225627793

Scales and comparisons

How big is 313216389?

313,216,389 seconds is equal to 9 years, 49 weeks, 6 days, 4 hours, 33 minutes, 9 seconds.
To count from 1 to 313,216,389 would take you about fourteen 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 313216389 cubic inches would be around 56.6 feet tall.

Recreational maths with 313216389

313216389 backwards is 983612313
The number of decimal digits it has is: 9
The sum of 313216389's digits is 36
More coming soon!

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The information we have on file for 313216389 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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