136872813

136,872,813 is an odd composite number composed of five prime numbers multiplied together.

What does the number 136872813 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

136872813 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 136872813:

3 × 7 × 11 × 479 × 1237

See below for interesting mathematical facts about the number 136872813 from the Numbermatics database.

Names of 136872813

Cardinal: 136872813 can be written as One hundred thirty-six million, eight hundred seventy-two thousand, eight hundred thirteen.

Scientific notation

Scientific notation: 1.36872813 × 10⁸

Factors of 136872813

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1737

Divisors of 136872813

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 11 21 33 77 231 479 1237 1437 3353 3711 5269 8659 10059 13607 15807 25977 36883 40821 95249 110649 285747 592523 1777569 4147661 6517753 12442983 19553259 45624271 136872813
Sum of all divisors σ(n): 228188160
Sum of proper divisors (its aliquot sum) s(n): 91315347
136872813 is a deficient number, because the sum of its proper divisors (91315347) is less than itself. Its deficiency is 45557466

Bases of 136872813

Binary: 1000001010001000001101101101₂
Hexadecimal: 0x828836D
Base-36: 29HNQL

Squares and roots of 136872813

136872813 squared (136872813²) is 18734166938532969
136872813 cubed (136872813³) is 2564198128088605560271797
The square root of 136872813 is 11699.2654897647
The cube root of 136872813 is 515.3540946227

Scales and comparisons

How big is 136872813?

136,872,813 seconds is equal to 4 years, 18 weeks, 2 days, 4 hours, 13 minutes, 33 seconds.
To count from 1 to 136,872,813 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 136872813 cubic inches would be around 42.9 feet tall.

Recreational maths with 136872813

136872813 backwards is 318278631
The number of decimal digits it has is: 9
The sum of 136872813's digits is 39
More coming soon!

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The information we have on file for 136872813 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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