57213

57,213 is an odd composite number composed of three prime numbers multiplied together.

What does the number 57213 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

57213 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 57213:

3³ × 13 × 163

(3 × 3 × 3 × 13 × 163)

See below for interesting mathematical facts about the number 57213 from the Numbermatics database.

Names of 57213

Cardinal: 57213 can be written as Fifty-seven thousand, two hundred thirteen.

Scientific notation

Scientific notation: 5.7213 × 10⁴

Factors of 57213

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 179

Divisors of 57213

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 13 27 39 117 163 351 489 1467 2119 4401 6357 19071 57213
Sum of all divisors σ(n): 91840
Sum of proper divisors (its aliquot sum) s(n): 34627
57213 is a deficient number, because the sum of its proper divisors (34627) is less than itself. Its deficiency is 22586

Bases of 57213

Binary: 1101111101111101₂
Hexadecimal: 0xDF7D
Base-36: 1859

Squares and roots of 57213

57213 squared (57213²) is 3273327369
57213 cubed (57213³) is 187276878762597
The square root of 57213 is 239.1923911833
The cube root of 57213 is 38.5328891951

Scales and comparisons

How big is 57213?

57,213 seconds is equal to 15 hours, 53 minutes, 33 seconds.
To count from 1 to 57,213 would take you about fifteen hours.

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 57213 cubic inches would be around 3.2 feet tall.

Recreational maths with 57213

57213 backwards is 31275
The number of decimal digits it has is: 5
The sum of 57213's digits is 18
More coming soon!

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The information we have on file for 57213 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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