137983491

137,983,491 is an odd composite number composed of four prime numbers multiplied together.

What does the number 137983491 look like?

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

137983491 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 137983491:

3² × 19 × 41 × 19681

(3 × 3 × 19 × 41 × 19681)

See below for interesting mathematical facts about the number 137983491 from the Numbermatics database.

Names of 137983491

Cardinal: 137983491 can be written as One hundred thirty-seven million, nine hundred eighty-three thousand, four hundred ninety-one.

Scientific notation

Scientific notation: 1.37983491 × 10⁸

Factors of 137983491

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 19744

Divisors of 137983491

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 19 41 57 123 171 369 779 2337 7011 19681 59043 177129 373939 806921 1121817 2420763 3365451 7262289 15331499 45994497 137983491
Sum of all divisors σ(n): 214927440
Sum of proper divisors (its aliquot sum) s(n): 76943949
137983491 is a deficient number, because the sum of its proper divisors (76943949) is less than itself. Its deficiency is 61039542

Bases of 137983491

Binary: 1000001110010111011000000011₂
Hexadecimal: 0x8397603
Base-36: 2A5GQR

Squares and roots of 137983491

137983491 squared (137983491²) is 19039443788547081
137983491 cubed (137983491³) is 2627128920641992054239771
The square root of 137983491 is 11746.6374337509
The cube root of 137983491 is 516.7443174771

Scales and comparisons

How big is 137983491?

137,983,491 seconds is equal to 4 years, 20 weeks, 1 day, 44 minutes, 51 seconds.
To count from 1 to 137,983,491 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 137983491 cubic inches would be around 43.1 feet tall.

Recreational maths with 137983491

137983491 backwards is 194389731
The number of decimal digits it has is: 9
The sum of 137983491's digits is 45
More coming soon!

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The information we have on file for 137983491 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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