139429755

139,429,755 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139429755 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

139429755 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 139429755:

3⁵ × 5 × 114757

(3 × 3 × 3 × 3 × 3 × 5 × 114757)

See below for interesting mathematical facts about the number 139429755 from the Numbermatics database.

Names of 139429755

Cardinal: 139429755 can be written as One hundred thirty-nine million, four hundred twenty-nine thousand, seven hundred fifty-five.

Scientific notation

Scientific notation: 1.39429755 × 10⁸

Factors of 139429755

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 114765

Divisors of 139429755

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 15 27 45 81 135 243 405 1215 114757 344271 573785 1032813 1721355 3098439 5164065 9295317 15492195 27885951 46476585 139429755
Sum of all divisors σ(n): 250631472
Sum of proper divisors (its aliquot sum) s(n): 111201717
139429755 is a deficient number, because the sum of its proper divisors (111201717) is less than itself. Its deficiency is 28228038

Bases of 139429755

Binary: 1000010011111000011101111011₂
Hexadecimal: 0x84F877B
Base-36: 2B0GOR

Squares and roots of 139429755

139429755 squared (139429755²) is 19440656579360025
139429755 cubed (139429755³) is 2710605983899306342543875
The square root of 139429755 is 11808.0377285983
The cube root of 139429755 is 518.5434522947

Scales and comparisons

How big is 139429755?

139,429,755 seconds is equal to 4 years, 22 weeks, 3 days, 18 hours, 29 minutes, 15 seconds.
To count from 1 to 139,429,755 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 139429755 cubic inches would be around 43.2 feet tall.

Recreational maths with 139429755

139429755 backwards is 557924931
139429755 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 139429755's digits is 45
More coming soon!

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The information we have on file for 139429755 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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