139790907

139,790,907 is an odd composite number composed of two prime numbers multiplied together.

What does the number 139790907 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

139790907 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 139790907:

3³ × 5177441

(3 × 3 × 3 × 5177441)

See below for interesting mathematical facts about the number 139790907 from the Numbermatics database.

Names of 139790907

Cardinal: 139790907 can be written as One hundred thirty-nine million, seven hundred ninety thousand, nine hundred seven.

Scientific notation

Scientific notation: 1.39790907 × 10⁸

Factors of 139790907

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 5177444

Divisors of 139790907

Number of divisors d(n): 8
Complete list of divisors:
1 3 9 27 5177441 15532323 46596969 139790907
Sum of all divisors σ(n): 207097680
Sum of proper divisors (its aliquot sum) s(n): 67306773
139790907 is a deficient number, because the sum of its proper divisors (67306773) is less than itself. Its deficiency is 72484134

Bases of 139790907

Binary: 1000010101010000101000111011₂
Hexadecimal: 0x8550A3B
Base-36: 2B87CR

Squares and roots of 139790907

139790907 squared (139790907²) is 19541497679882649
139790907 cubed (139790907³) is 2731723684809191157272643
The square root of 139790907 is 11823.3204726929
The cube root of 139790907 is 518.9907780111

Scales and comparisons

How big is 139790907?

139,790,907 seconds is equal to 4 years, 23 weeks, 22 hours, 48 minutes, 27 seconds.
To count from 1 to 139,790,907 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 139790907 cubic inches would be around 43.2 feet tall.

Recreational maths with 139790907

139790907 backwards is 709097931
The number of decimal digits it has is: 9
The sum of 139790907's digits is 45
More coming soon!

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The information we have on file for 139790907 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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