208137908

208,137,908 is an even composite number composed of four prime numbers multiplied together.

What does the number 208137908 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

208137908 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 208137908:

2² × 11² × 457 × 941

(2 × 2 × 11 × 11 × 457 × 941)

See below for interesting mathematical facts about the number 208137908 from the Numbermatics database.

Names of 208137908

Cardinal: 208137908 can be written as Two hundred eight million, one hundred thirty-seven thousand, nine hundred eight.

Scientific notation

Scientific notation: 2.08137908 × 10⁸

Factors of 208137908

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1411

Divisors of 208137908

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 11 22 44 121 242 457 484 914 941 1828 1882 3764 5027 10054 10351 20108 20702 41404 55297 110594 113861 221188 227722 430037 455444 860074 1720148 4730407 9460814 18921628 52034477 104068954 208137908
Sum of all divisors σ(n): 401666916
Sum of proper divisors (its aliquot sum) s(n): 193529008
208137908 is a deficient number, because the sum of its proper divisors (193529008) is less than itself. Its deficiency is 14608900

Bases of 208137908

Binary: 1100011001111110111010110100₂
Hexadecimal: 0xC67EEB4
Base-36: 3FX48K

Squares and roots of 208137908

208137908 squared (208137908²) is 43321388746616464
208137908 cubed (208137908³) is 9016823225375492895317312
The square root of 208137908 is 14426.9854092947
The cube root of 208137908 is 592.6301308765

Scales and comparisons

How big is 208137908?

208,137,908 seconds is equal to 6 years, 32 weeks, 1 day, 5 minutes, 8 seconds.
To count from 1 to 208,137,908 would take you about nine 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 208137908 cubic inches would be around 49.4 feet tall.

Recreational maths with 208137908

208137908 backwards is 809731802
The number of decimal digits it has is: 9
The sum of 208137908's digits is 38
More coming soon!

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The information we have on file for 208137908 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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