142123917

142,123,917 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142123917 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

142123917 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142123917:

3 × 13 × 41 × 88883

See below for interesting mathematical facts about the number 142123917 from the Numbermatics database.

Names of 142123917

Cardinal: 142123917 can be written as One hundred forty-two million, one hundred twenty-three thousand, nine hundred seventeen.

Scientific notation

Scientific notation: 1.42123917 × 10⁸

Factors of 142123917

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 88940

Divisors of 142123917

Number of divisors d(n): 16
Complete list of divisors:
1 3 13 39 41 123 533 1599 88883 266649 1155479 3466437 3644203 10932609 47374639 142123917
Sum of all divisors σ(n): 209055168
Sum of proper divisors (its aliquot sum) s(n): 66931251
142123917 is a deficient number, because the sum of its proper divisors (66931251) is less than itself. Its deficiency is 75192666

Bases of 142123917

Binary: 1000011110001010001110001101₂
Hexadecimal: 0x878A38D
Base-36: 2CM7IL

Squares and roots of 142123917

142123917 squared (142123917²) is 20199207783422889
142123917 cubed (142123917³) is 2870790530476948652136213
The square root of 142123917 is 11921.5735957969
The cube root of 142123917 is 521.8620582063

Scales and comparisons

How big is 142123917?

142,123,917 seconds is equal to 4 years, 26 weeks, 6 days, 22 hours, 51 minutes, 57 seconds.
To count from 1 to 142,123,917 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 142123917 cubic inches would be around 43.5 feet tall.

Recreational maths with 142123917

142123917 backwards is 719321241
The number of decimal digits it has is: 9
The sum of 142123917's digits is 30
More coming soon!

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The information we have on file for 142123917 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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