137380905

137,380,905 is an odd composite number composed of four prime numbers multiplied together.

What does the number 137380905 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

137380905 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 137380905:

3² × 5 × 197 × 15497

(3 × 3 × 5 × 197 × 15497)

See below for interesting mathematical facts about the number 137380905 from the Numbermatics database.

Names of 137380905

Cardinal: 137380905 can be written as One hundred thirty-seven million, three hundred eighty thousand, nine hundred five.

Scientific notation

Scientific notation: 1.37380905 × 10⁸

Factors of 137380905

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 15702

Divisors of 137380905

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 15 45 197 591 985 1773 2955 8865 15497 46491 77485 139473 232455 697365 3052909 9158727 15264545 27476181 45793635 137380905
Sum of all divisors σ(n): 239351112
Sum of proper divisors (its aliquot sum) s(n): 101970207
137380905 is a deficient number, because the sum of its proper divisors (101970207) is less than itself. Its deficiency is 35410698

Bases of 137380905

Binary: 1000001100000100010000101001₂
Hexadecimal: 0x8304429
Base-36: 29SJS9

Squares and roots of 137380905

137380905 squared (137380905²) is 18873513058619025
137380905 cubed (137380905³) is 2592860304522399704717625
The square root of 137380905 is 11720.9600715983
The cube root of 137380905 is 515.9909972289

Scales and comparisons

How big is 137380905?

137,380,905 seconds is equal to 4 years, 19 weeks, 1 day, 1 hour, 21 minutes, 45 seconds.
To count from 1 to 137,380,905 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 137380905 cubic inches would be around 43 feet tall.

Recreational maths with 137380905

137380905 backwards is 509083731
The number of decimal digits it has is: 9
The sum of 137380905's digits is 36
More coming soon!

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The information we have on file for 137380905 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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