57305391

57,305,391 is an odd composite number composed of five prime numbers multiplied together.

What does the number 57305391 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

57305391 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 57305391:

3 × 11 × 13 × 31² × 139

(3 × 11 × 13 × 31 × 31 × 139)

See below for interesting mathematical facts about the number 57305391 from the Numbermatics database.

Names of 57305391

Cardinal: 57305391 can be written as Fifty-seven million, three hundred five thousand, three hundred ninety-one.

Scientific notation

Scientific notation: 5.7305391 × 10⁷

Factors of 57305391

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 197

Divisors of 57305391

Number of divisors d(n): 48
Complete list of divisors:
1 3 11 13 31 33 39 93 139 143 341 403 417 429 961 1023 1209 1529 1807 2883 4309 4433 4587 5421 10571 12493 12927 13299 19877 31713 37479 47399 56017 59631 133579 137423 142197 168051 400737 412269 616187 1469369 1736527 1848561 4408107 5209581 19101797 57305391
Sum of all divisors σ(n): 93421440
Sum of proper divisors (its aliquot sum) s(n): 36116049
57305391 is a deficient number, because the sum of its proper divisors (36116049) is less than itself. Its deficiency is 21189342

Bases of 57305391

Binary: 11011010100110100100101111₂
Hexadecimal: 0x36A692F
Base-36: Y494F

Squares and roots of 57305391

57305391 squared (57305391²) is 3283907837662881
57305391 cubed (57305391³) is 188185622645235921891471
The square root of 57305391 is 7570.0324305777
The cube root of 57305391 is 385.5361978387

Scales and comparisons

How big is 57305391?

57,305,391 seconds is equal to 1 year, 42 weeks, 5 days, 6 hours, 9 minutes, 51 seconds.
To count from 1 to 57,305,391 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 57305391 cubic inches would be around 32.1 feet tall.

Recreational maths with 57305391

57305391 backwards is 19350375
57305391 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 57305391's digits is 33
More coming soon!

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The information we have on file for 57305391 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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