137391985

137,391,985 is an odd composite number composed of three prime numbers multiplied together.

What does the number 137391985 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

137391985 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 137391985:

5 × 229 × 119993

See below for interesting mathematical facts about the number 137391985 from the Numbermatics database.

Names of 137391985

Cardinal: 137391985 can be written as One hundred thirty-seven million, three hundred ninety-one thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 1.37391985 × 10⁸

Factors of 137391985

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 120227

Divisors of 137391985

Number of divisors d(n): 8
Complete list of divisors:
1 5 229 1145 119993 599965 27478397 137391985
Sum of all divisors σ(n): 165591720
Sum of proper divisors (its aliquot sum) s(n): 28199735
137391985 is a deficient number, because the sum of its proper divisors (28199735) is less than itself. Its deficiency is 109192250

Bases of 137391985

Binary: 1000001100000110111101110001₂
Hexadecimal: 0x8306F71
Base-36: 29SSC1

Squares and roots of 137391985

137391985 squared (137391985²) is 18876557542240225
137391985 cubed (137391985³) is 2593487710695105859596625
The square root of 137391985 is 11721.4327195953
The cube root of 137391985 is 516.0048687019

Scales and comparisons

How big is 137391985?

137,391,985 seconds is equal to 4 years, 19 weeks, 1 day, 4 hours, 26 minutes, 25 seconds.
To count from 1 to 137,391,985 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 137391985 cubic inches would be around 43 feet tall.

Recreational maths with 137391985

137391985 backwards is 589193731
The number of decimal digits it has is: 9
The sum of 137391985's digits is 46
More coming soon!

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The information we have on file for 137391985 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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