139145616

139,145,616 is an even composite number composed of three prime numbers multiplied together.

What does the number 139145616 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

139145616 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 139145616:

2⁴ × 3² × 983²

(2 × 2 × 2 × 2 × 3 × 3 × 983 × 983)

See below for interesting mathematical facts about the number 139145616 from the Numbermatics database.

Names of 139145616

Cardinal: 139145616 can be written as One hundred thirty-nine million, one hundred forty-five thousand, six hundred sixteen.

Scientific notation

Scientific notation: 1.39145616 × 10⁸

Factors of 139145616

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 988

Divisors of 139145616

Number of divisors d(n): 45
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 983 1966 2949 3932 5898 7864 8847 11796 15728 17694 23592 35388 47184 70776 141552 966289 1932578 2898867 3865156 5797734 7730312 8696601 11595468 15460624 17393202 23190936 34786404 46381872 69572808 139145616
Sum of all divisors σ(n): 389811019
Sum of proper divisors (its aliquot sum) s(n): 250665403
139145616 is an abundant number, because the sum of its proper divisors (250665403) is greater than itself. Its abundance is 111519787

Bases of 139145616

Binary: 1000010010110011000110010000₂
Hexadecimal: 0x84B3190
Base-36: 2AUDG0

Squares and roots of 139145616

139145616 squared (139145616²) is 19361502452019456
139145616 cubed (139145616³) is 2694068185371757649104896
139145616 is a perfect square number. Its square root is 11796
The cube root of 139145616 is 518.1909722549

Scales and comparisons

How big is 139145616?

139,145,616 seconds is equal to 4 years, 22 weeks, 11 hours, 33 minutes, 36 seconds.
To count from 1 to 139,145,616 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 139145616 cubic inches would be around 43.2 feet tall.

Recreational maths with 139145616

139145616 backwards is 616541931
139145616 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 139145616's digits is 36
More coming soon!

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The information we have on file for 139145616 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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