57072990

57,072,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 57072990 look like?

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

57072990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 57072990:

2 × 3 × 5 × 13² × 11257

(2 × 3 × 5 × 13 × 13 × 11257)

See below for interesting mathematical facts about the number 57072990 from the Numbermatics database.

Names of 57072990

Cardinal: 57072990 can be written as Fifty-seven million, seventy-two thousand, nine hundred ninety.

Scientific notation

Scientific notation: 5.707299 × 10⁷

Factors of 57072990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 11280

Divisors of 57072990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 65 78 130 169 195 338 390 507 845 1014 1690 2535 5070 11257 22514 33771 56285 67542 112570 146341 168855 292682 337710 439023 731705 878046 1463410 1902433 2195115 3804866 4390230 5707299 9512165 11414598 19024330 28536495 57072990
Sum of all divisors σ(n): 148335408
Sum of proper divisors (its aliquot sum) s(n): 91262418
57072990 is an abundant number, because the sum of its proper divisors (91262418) is greater than itself. Its abundance is 34189428

Bases of 57072990

Binary: 11011001101101110101011110₂
Hexadecimal: 0x366DD5E
Base-36: XZ9SU

Squares and roots of 57072990

57072990 squared (57072990²) is 3257326187540100
57072990 cubed (57072990³) is 185905344928214251899000
The square root of 57072990 is 7554.6667696199
The cube root of 57072990 is 385.0143132925

Scales and comparisons

How big is 57072990?

57,072,990 seconds is equal to 1 year, 42 weeks, 2 days, 13 hours, 36 minutes, 30 seconds.
To count from 1 to 57,072,990 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 57072990 cubic inches would be around 32.1 feet tall.

Recreational maths with 57072990

57072990 backwards is 09927075
57072990 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 57072990's digits is 39
More coming soon!

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The information we have on file for 57072990 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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