9138493

9,138,493 is an odd composite number composed of four prime numbers multiplied together.

What does the number 9138493 look like?

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

9138493 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 9138493:

7 × 13 × 233 × 431

See below for interesting mathematical facts about the number 9138493 from the Numbermatics database.

Names of 9138493

Cardinal: 9138493 can be written as Nine million, one hundred thirty-eight thousand, four hundred ninety-three.

Scientific notation

Scientific notation: 9.138493 × 10⁶

Factors of 9138493

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 684

Divisors of 9138493

Number of divisors d(n): 16
Complete list of divisors:
1 7 13 91 233 431 1631 3017 3029 5603 21203 39221 100423 702961 1305499 9138493
Sum of all divisors σ(n): 11321856
Sum of proper divisors (its aliquot sum) s(n): 2183363
9138493 is a deficient number, because the sum of its proper divisors (2183363) is less than itself. Its deficiency is 6955130

Bases of 9138493

Binary: 100010110111000100111101₂
Hexadecimal: 0x8B713D
Base-36: 5FVB1

Squares and roots of 9138493

9138493 squared (9138493²) is 83512054311049
9138493 cubed (9138493³) is 763174323737141109157
The square root of 9138493 is 3022.9940456441
The cube root of 9138493 is 209.0699078581

Scales and comparisons

How big is 9138493?

9,138,493 seconds is equal to 15 weeks, 18 hours, 28 minutes, 13 seconds.
To count from 1 to 9,138,493 would take you about twenty-two 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 9138493 cubic inches would be around 17.4 feet tall.

Recreational maths with 9138493

9138493 backwards is 3948319
The number of decimal digits it has is: 7
The sum of 9138493's digits is 37
More coming soon!

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The information we have on file for 9138493 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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