136949971

136,949,971 is an odd composite number composed of three prime numbers multiplied together.

What does the number 136949971 look like?

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

136949971 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 136949971:

31 × 73² × 829

(31 × 73 × 73 × 829)

See below for interesting mathematical facts about the number 136949971 from the Numbermatics database.

Names of 136949971

Cardinal: 136949971 can be written as One hundred thirty-six million, nine hundred forty-nine thousand, nine hundred seventy-one.

Scientific notation

Scientific notation: 1.36949971 × 10⁸

Factors of 136949971

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 933

Divisors of 136949971

Number of divisors d(n): 12
Complete list of divisors:
1 31 73 829 2263 5329 25699 60517 165199 1876027 4417741 136949971
Sum of all divisors σ(n): 143503680
Sum of proper divisors (its aliquot sum) s(n): 6553709
136949971 is a deficient number, because the sum of its proper divisors (6553709) is less than itself. Its deficiency is 130396262

Bases of 136949971

Binary: 1000001010011011000011010011₂
Hexadecimal: 0x829B0D3
Base-36: 29JB9V

Squares and roots of 136949971

136949971 squared (136949971²) is 18755294556900841
136949971 cubed (136949971³) is 2568537045664028024825611
The square root of 136949971 is 11702.5625826143
The cube root of 136949971 is 515.4509149743

Scales and comparisons

How big is 136949971?

136,949,971 seconds is equal to 4 years, 18 weeks, 3 days, 1 hour, 39 minutes, 31 seconds.
To count from 1 to 136,949,971 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 136949971 cubic inches would be around 43 feet tall.

Recreational maths with 136949971

136949971 backwards is 179949631
The number of decimal digits it has is: 9
The sum of 136949971's digits is 49
More coming soon!

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The information we have on file for 136949971 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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