139249473

139,249,473 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139249473 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

139249473 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 139249473:

3 × 11 × 4219681

See below for interesting mathematical facts about the number 139249473 from the Numbermatics database.

Names of 139249473

Cardinal: 139249473 can be written as One hundred thirty-nine million, two hundred forty-nine thousand, four hundred seventy-three.

Scientific notation

Scientific notation: 1.39249473 × 10⁸

Factors of 139249473

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 4219695

Divisors of 139249473

Number of divisors d(n): 8
Complete list of divisors:
1 3 11 33 4219681 12659043 46416491 139249473
Sum of all divisors σ(n): 202544736
Sum of proper divisors (its aliquot sum) s(n): 63295263
139249473 is a deficient number, because the sum of its proper divisors (63295263) is less than itself. Its deficiency is 75954210

Bases of 139249473

Binary: 1000010011001100011101000001₂
Hexadecimal: 0x84CC741
Base-36: 2AWLKX

Squares and roots of 139249473

139249473 squared (139249473²) is 19390415730777729
139249473 cubed (139249473³) is 2700105171761708643386817
The square root of 139249473 is 11800.4013914781
The cube root of 139249473 is 518.3198645075

Scales and comparisons

How big is 139249473?

139,249,473 seconds is equal to 4 years, 22 weeks, 1 day, 16 hours, 24 minutes, 33 seconds.
To count from 1 to 139,249,473 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 139249473 cubic inches would be around 43.2 feet tall.

Recreational maths with 139249473

139249473 backwards is 374942931
The number of decimal digits it has is: 9
The sum of 139249473's digits is 42
More coming soon!

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The information we have on file for 139249473 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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