139720101

139,720,101 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139720101 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

139720101 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 139720101:

3 × 23 × 1423²

(3 × 23 × 1423 × 1423)

See below for interesting mathematical facts about the number 139720101 from the Numbermatics database.

Names of 139720101

Cardinal: 139720101 can be written as One hundred thirty-nine million, seven hundred twenty thousand, one hundred one.

Scientific notation

Scientific notation: 1.39720101 × 10⁸

Factors of 139720101

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1449

Divisors of 139720101

Number of divisors d(n): 12
Complete list of divisors:
1 3 23 69 1423 4269 32729 98187 2024929 6074787 46573367 139720101
Sum of all divisors σ(n): 194529888
Sum of proper divisors (its aliquot sum) s(n): 54809787
139720101 is a deficient number, because the sum of its proper divisors (54809787) is less than itself. Its deficiency is 84910314

Bases of 139720101

Binary: 1000010100111111010110100101₂
Hexadecimal: 0x853F5A5
Base-36: 2B6OPX

Squares and roots of 139720101

139720101 squared (139720101²) is 19521706623450201
139720101 cubed (139720101³) is 2727574821120831052190301
The square root of 139720101 is 11820.3257569325
The cube root of 139720101 is 518.9031379113

Scales and comparisons

How big is 139720101?

139,720,101 seconds is equal to 4 years, 23 weeks, 3 hours, 8 minutes, 21 seconds.
To count from 1 to 139,720,101 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 139720101 cubic inches would be around 43.2 feet tall.

Recreational maths with 139720101

139720101 backwards is 101027931
The number of decimal digits it has is: 9
The sum of 139720101's digits is 24
More coming soon!

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The information we have on file for 139720101 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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