51339813

51,339,813 is an odd composite number composed of five prime numbers multiplied together.

What does the number 51339813 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

51339813 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 51339813:

3 × 7 × 17 × 31 × 4639

See below for interesting mathematical facts about the number 51339813 from the Numbermatics database.

Names of 51339813

Cardinal: 51339813 can be written as Fifty-one million, three hundred thirty-nine thousand, eight hundred thirteen.

Scientific notation

Scientific notation: 5.1339813 × 10⁷

Factors of 51339813

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 4697

Divisors of 51339813

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 17 21 31 51 93 119 217 357 527 651 1581 3689 4639 11067 13917 32473 78863 97419 143809 236589 431427 552041 1006663 1656123 2444753 3019989 7334259 17113271 51339813
Sum of all divisors σ(n): 85524480
Sum of proper divisors (its aliquot sum) s(n): 34184667
51339813 is a deficient number, because the sum of its proper divisors (34184667) is less than itself. Its deficiency is 17155146

Bases of 51339813

Binary: 11000011110110001000100101₂
Hexadecimal: 0x30F6225
Base-36: UKE1X

Squares and roots of 51339813

51339813 squared (51339813²) is 2635776398874969
51339813 cubed (51339813³) is 135320267428054318840797
The square root of 51339813 is 7165.1805978635
The cube root of 51339813 is 371.6647966105

Scales and comparisons

How big is 51339813?

51,339,813 seconds is equal to 1 year, 32 weeks, 6 days, 5 hours, 3 minutes, 33 seconds.
To count from 1 to 51,339,813 would take you about two 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 51339813 cubic inches would be around 31 feet tall.

Recreational maths with 51339813

51339813 backwards is 31893315
The number of decimal digits it has is: 8
The sum of 51339813's digits is 33
More coming soon!

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The information we have on file for 51339813 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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