12537993

12,537,993 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12537993 look like?

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

12537993 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 12537993:

3 × 13 × 17 × 18911

See below for interesting mathematical facts about the number 12537993 from the Numbermatics database.

Names of 12537993

Cardinal: 12537993 can be written as Twelve million, five hundred thirty-seven thousand, nine hundred ninety-three.

Scientific notation

Scientific notation: 1.2537993 × 10⁷

Factors of 12537993

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 18944

Divisors of 12537993

Number of divisors d(n): 16
Complete list of divisors:
1 3 13 17 39 51 221 663 18911 56733 245843 321487 737529 964461 4179331 12537993
Sum of all divisors σ(n): 19063296
Sum of proper divisors (its aliquot sum) s(n): 6525303
12537993 is a deficient number, because the sum of its proper divisors (6525303) is less than itself. Its deficiency is 6012690

Bases of 12537993

Binary: 101111110101000010001001₂
Hexadecimal: 0xBF5089
Base-36: 7GQDL

Squares and roots of 12537993

12537993 squared (12537993²) is 157201268468049
12537993 cubed (12537993³) is 1970988403643519085657
The square root of 12537993 is 3540.9028509691
The cube root of 12537993 is 232.3143343731

Scales and comparisons

How big is 12537993?

12,537,993 seconds is equal to 20 weeks, 5 days, 2 hours, 46 minutes, 33 seconds.
To count from 1 to 12,537,993 would take you about thirty-one weeks!

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 12537993 cubic inches would be around 19.4 feet tall.

Recreational maths with 12537993

12537993 backwards is 39973521
12537993 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12537993's digits is 39
More coming soon!

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The information we have on file for 12537993 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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