51401729

51,401,729 is an odd composite number composed of two prime numbers multiplied together.

What does the number 51401729 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

51401729 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 51401729:

191² × 1409

(191 × 191 × 1409)

See below for interesting mathematical facts about the number 51401729 from the Numbermatics database.

Names of 51401729

Cardinal: 51401729 can be written as Fifty-one million, four hundred one thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 5.1401729 × 10⁷

Factors of 51401729

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 1600

Divisors of 51401729

Number of divisors d(n): 6
Complete list of divisors:
1 191 1409 36481 269119 51401729
Sum of all divisors σ(n): 51708930
Sum of proper divisors (its aliquot sum) s(n): 307201
51401729 is a deficient number, because the sum of its proper divisors (307201) is less than itself. Its deficiency is 51094528

Bases of 51401729

Binary: 11000100000101010000000001₂
Hexadecimal: 0x3105401
Base-36: ULPTT

Squares and roots of 51401729

51401729 squared (51401729²) is 2642137744189441
51401729 cubed (51401729³) is 135810448307496970943489
The square root of 51401729 is 7169.4999128251
The cube root of 51401729 is 371.8141462839

Scales and comparisons

How big is 51401729?

51,401,729 seconds is equal to 1 year, 32 weeks, 6 days, 22 hours, 15 minutes, 29 seconds.
To count from 1 to 51,401,729 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 51401729 cubic inches would be around 31 feet tall.

Recreational maths with 51401729

51401729 backwards is 92710415
The number of decimal digits it has is: 8
The sum of 51401729's digits is 29
More coming soon!

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The information we have on file for 51401729 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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