7139493

7,139,493 is an odd composite number composed of three prime numbers multiplied together.

What does the number 7139493 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

7139493 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 7139493:

3² × 349 × 2273

(3 × 3 × 349 × 2273)

See below for interesting mathematical facts about the number 7139493 from the Numbermatics database.

Names of 7139493

Cardinal: 7139493 can be written as Seven million, one hundred thirty-nine thousand, four hundred ninety-three.

Scientific notation

Scientific notation: 7.139493 × 10⁶

Factors of 7139493

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2625

Divisors of 7139493

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 349 1047 2273 3141 6819 20457 793277 2379831 7139493
Sum of all divisors σ(n): 10346700
Sum of proper divisors (its aliquot sum) s(n): 3207207
7139493 is a deficient number, because the sum of its proper divisors (3207207) is less than itself. Its deficiency is 3932286

Bases of 7139493

Binary: 11011001111000010100101₂
Hexadecimal: 0x6CF0A5
Base-36: 490V9

Squares and roots of 7139493

7139493 squared (7139493²) is 50972360297049
7139493 cubed (7139493³) is 363916809534259256157
The square root of 7139493 is 2671.9829715027
The cube root of 7139493 is 192.5554391399

Scales and comparisons

How big is 7139493?

7,139,493 seconds is equal to 11 weeks, 5 days, 15 hours, 11 minutes, 33 seconds.
To count from 1 to 7,139,493 would take you about seventeen 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 7139493 cubic inches would be around 16 feet tall.

Recreational maths with 7139493

7139493 backwards is 3949317
The number of decimal digits it has is: 7
The sum of 7139493's digits is 36
More coming soon!

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The information we have on file for 7139493 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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