139415340

139,415,340 is an even composite number composed of five prime numbers multiplied together.

What does the number 139415340 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

139415340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 139415340:

2² × 3 × 5 × 281 × 8269

(2 × 2 × 3 × 5 × 281 × 8269)

See below for interesting mathematical facts about the number 139415340 from the Numbermatics database.

Names of 139415340

Cardinal: 139415340 can be written as One hundred thirty-nine million, four hundred fifteen thousand, three hundred forty.

Scientific notation

Scientific notation: 1.3941534 × 10⁸

Factors of 139415340

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 8560

Divisors of 139415340

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 281 562 843 1124 1405 1686 2810 3372 4215 5620 8269 8430 16538 16860 24807 33076 41345 49614 82690 99228 124035 165380 248070 496140 2323589 4647178 6970767 9294356 11617945 13941534 23235890 27883068 34853835 46471780 69707670 139415340
Sum of all divisors σ(n): 391799520
Sum of proper divisors (its aliquot sum) s(n): 252384180
139415340 is an abundant number, because the sum of its proper divisors (252384180) is greater than itself. Its abundance is 112968840

Bases of 139415340

Binary: 1000010011110100111100101100₂
Hexadecimal: 0x84F4F2C
Base-36: 2B05KC

Squares and roots of 139415340

139415340 squared (139415340²) is 19436637027315600
139415340 cubed (139415340³) is 2709765359619793661304000
The square root of 139415340 is 11807.4273235113
The cube root of 139415340 is 518.5255817393

Scales and comparisons

How big is 139415340?

139,415,340 seconds is equal to 4 years, 22 weeks, 3 days, 14 hours, 29 minutes.
To count from 1 to 139,415,340 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 139415340 cubic inches would be around 43.2 feet tall.

Recreational maths with 139415340

139415340 backwards is 043514931
139415340 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 139415340's digits is 30
More coming soon!

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The information we have on file for 139415340 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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