213909471

213,909,471 is an odd composite number composed of three prime numbers multiplied together.

What does the number 213909471 look like?

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

213909471 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 213909471:

3³ × 137 × 57829

(3 × 3 × 3 × 137 × 57829)

See below for interesting mathematical facts about the number 213909471 from the Numbermatics database.

Names of 213909471

Cardinal: 213909471 can be written as Two hundred thirteen million, nine hundred nine thousand, four hundred seventy-one.

Scientific notation

Scientific notation: 2.13909471 × 10⁸

Factors of 213909471

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 57969

Divisors of 213909471

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 137 411 1233 3699 57829 173487 520461 1561383 7922573 23767719 71303157 213909471
Sum of all divisors σ(n): 319221600
Sum of proper divisors (its aliquot sum) s(n): 105312129
213909471 is a deficient number, because the sum of its proper divisors (105312129) is less than itself. Its deficiency is 108597342

Bases of 213909471

Binary: 1100101111111111111111011111₂
Hexadecimal: 0xCBFFFDF
Base-36: 3JCTLR

Squares and roots of 213909471

213909471 squared (213909471²) is 45757261783499841
213909471 cubed (213909471³) is 9787911662516967516894111
The square root of 213909471 is 14625.6442935005
The cube root of 213909471 is 598.0580464749

Scales and comparisons

How big is 213909471?

213,909,471 seconds is equal to 6 years, 41 weeks, 4 days, 19 hours, 17 minutes, 51 seconds.
To count from 1 to 213,909,471 would take you about ten 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 213909471 cubic inches would be around 49.8 feet tall.

Recreational maths with 213909471

213909471 backwards is 174909312
The number of decimal digits it has is: 9
The sum of 213909471's digits is 36
More coming soon!

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The information we have on file for 213909471 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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