136207409

136,207,409 is an odd composite number composed of three prime numbers multiplied together.

What does the number 136207409 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

136207409 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 136207409:

13⁴ × 19 × 251

(13 × 13 × 13 × 13 × 19 × 251)

See below for interesting mathematical facts about the number 136207409 from the Numbermatics database.

Names of 136207409

Cardinal: 136207409 can be written as One hundred thirty-six million, two hundred seven thousand, four hundred nine.

Scientific notation

Scientific notation: 1.36207409 × 10⁸

Factors of 136207409

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 283

Divisors of 136207409

Number of divisors d(n): 20
Complete list of divisors:
1 13 19 169 247 251 2197 3211 3263 4769 28561 41743 42419 61997 542659 551447 805961 7168811 10477493 136207409
Sum of all divisors σ(n): 155942640
Sum of proper divisors (its aliquot sum) s(n): 19735231
136207409 is a deficient number, because the sum of its proper divisors (19735231) is less than itself. Its deficiency is 116472178

Bases of 136207409

Binary: 1000000111100101110000110001₂
Hexadecimal: 0x81E5C31
Base-36: 293EB5

Squares and roots of 136207409

136207409 squared (136207409²) is 18552458266493281
136207409 cubed (136207409³) is 2526982271059681320918929
The square root of 136207409 is 11670.7929893389
The cube root of 136207409 is 514.5176103197

Scales and comparisons

How big is 136207409?

136,207,409 seconds is equal to 4 years, 17 weeks, 1 day, 11 hours, 23 minutes, 29 seconds.
To count from 1 to 136,207,409 would take you about six 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 136207409 cubic inches would be around 42.9 feet tall.

Recreational maths with 136207409

136207409 backwards is 904702631
The number of decimal digits it has is: 9
The sum of 136207409's digits is 32
More coming soon!

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The information we have on file for 136207409 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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