13408137

13,408,137 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13408137 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13408137 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13408137:

3² × 71 × 20983

(3 × 3 × 71 × 20983)

See below for interesting mathematical facts about the number 13408137 from the Numbermatics database.

Names of 13408137

Cardinal: 13408137 can be written as Thirteen million, four hundred eight thousand, one hundred thirty-seven.

Scientific notation

Scientific notation: 1.3408137 × 10⁷

Factors of 13408137

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 21057

Divisors of 13408137

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 71 213 639 20983 62949 188847 1489793 4469379 13408137
Sum of all divisors σ(n): 19641024
Sum of proper divisors (its aliquot sum) s(n): 6232887
13408137 is a deficient number, because the sum of its proper divisors (6232887) is less than itself. Its deficiency is 7175250

Bases of 13408137

Binary: 110011001001011110001001₂
Hexadecimal: 0xCC9789
Base-36: 7ZDS9

Squares and roots of 13408137

13408137 squared (13408137²) is 179778137810769
13408137 cubed (13408137³) is 2410489901371670827353
The square root of 13408137 is 3661.7123043735
The cube root of 13408137 is 237.5688413551

Scales and comparisons

How big is 13408137?

13,408,137 seconds is equal to 22 weeks, 1 day, 4 hours, 28 minutes, 57 seconds.
To count from 1 to 13,408,137 would take you about thirty-three weeks!

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 13408137 cubic inches would be around 19.8 feet tall.

Recreational maths with 13408137

13408137 backwards is 73180431
The number of decimal digits it has is: 8
The sum of 13408137's digits is 27
More coming soon!

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The information we have on file for 13408137 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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