137940649

137,940,649 is an odd composite number composed of four prime numbers multiplied together.

What does the number 137940649 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

137940649 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 137940649:

7 × 11 × 101 × 17737

See below for interesting mathematical facts about the number 137940649 from the Numbermatics database.

Names of 137940649

Cardinal: 137940649 can be written as One hundred thirty-seven million, nine hundred forty thousand, six hundred forty-nine.

Scientific notation

Scientific notation: 1.37940649 × 10⁸

Factors of 137940649

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 17856

Divisors of 137940649

Number of divisors d(n): 16
Complete list of divisors:
1 7 11 77 101 707 1111 7777 17737 124159 195107 1365749 1791437 12540059 19705807 137940649
Sum of all divisors σ(n): 173690496
Sum of proper divisors (its aliquot sum) s(n): 35749847
137940649 is a deficient number, because the sum of its proper divisors (35749847) is less than itself. Its deficiency is 102190802

Bases of 137940649

Binary: 1000001110001100111010101001₂
Hexadecimal: 0x838CEA9
Base-36: 2A4JOP

Squares and roots of 137940649

137940649 squared (137940649²) is 19027622646541201
137940649 cubed (137940649³) is 2624682616790990871179449
The square root of 137940649 is 11744.8137064833
The cube root of 137940649 is 516.6908312435

Scales and comparisons

How big is 137940649?

137,940,649 seconds is equal to 4 years, 20 weeks, 12 hours, 50 minutes, 49 seconds.
To count from 1 to 137,940,649 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 137940649 cubic inches would be around 43.1 feet tall.

Recreational maths with 137940649

137940649 backwards is 946049731
The number of decimal digits it has is: 9
The sum of 137940649's digits is 43
More coming soon!

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The information we have on file for 137940649 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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