139842070

139,842,070 is an even composite number composed of five prime numbers multiplied together.

What does the number 139842070 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

139842070 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 139842070:

2 × 5 × 23 × 103 × 5903

See below for interesting mathematical facts about the number 139842070 from the Numbermatics database.

Names of 139842070

Cardinal: 139842070 can be written as One hundred thirty-nine million, eight hundred forty-two thousand and seventy.

Scientific notation

Scientific notation: 1.3984207 × 10⁸

Factors of 139842070

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 6036

Divisors of 139842070

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 23 46 103 115 206 230 515 1030 2369 4738 5903 11806 11845 23690 29515 59030 135769 271538 608009 678845 1216018 1357690 3040045 6080090 13984207 27968414 69921035 139842070
Sum of all divisors σ(n): 265254912
Sum of proper divisors (its aliquot sum) s(n): 125412842
139842070 is a deficient number, because the sum of its proper divisors (125412842) is less than itself. Its deficiency is 14429228

Bases of 139842070

Binary: 1000010101011101001000010110₂
Hexadecimal: 0x855D216
Base-36: 2B9ATY

Squares and roots of 139842070

139842070 squared (139842070²) is 19555804541884900
139842070 cubed (139842070³) is 2734724187652586117743000
The square root of 139842070 is 11825.4839224447
The cube root of 139842070 is 519.0540865789

Scales and comparisons

How big is 139842070?

139,842,070 seconds is equal to 4 years, 23 weeks, 1 day, 13 hours, 1 minute, 10 seconds.
To count from 1 to 139,842,070 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 139842070 cubic inches would be around 43.3 feet tall.

Recreational maths with 139842070

139842070 backwards is 070248931
The number of decimal digits it has is: 9
The sum of 139842070's digits is 34
More coming soon!

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The information we have on file for 139842070 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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