142937931

142,937,931 is an odd composite number composed of five prime numbers multiplied together.

What does the number 142937931 look like?

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

142937931 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142937931:

3 × 19 × 31 × 41 × 1973

See below for interesting mathematical facts about the number 142937931 from the Numbermatics database.

Names of 142937931

Cardinal: 142937931 can be written as One hundred forty-two million, nine hundred thirty-seven thousand, nine hundred thirty-one.

Scientific notation

Scientific notation: 1.42937931 × 10⁸

Factors of 142937931

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2067

Divisors of 142937931

Number of divisors d(n): 32
Complete list of divisors:
1 3 19 31 41 57 93 123 589 779 1271 1767 1973 2337 3813 5919 24149 37487 61163 72447 80893 112461 183489 242679 1162097 1536967 2507683 3486291 4610901 7523049 47645977 142937931
Sum of all divisors σ(n): 212244480
Sum of proper divisors (its aliquot sum) s(n): 69306549
142937931 is a deficient number, because the sum of its proper divisors (69306549) is less than itself. Its deficiency is 73631382

Bases of 142937931

Binary: 1000100001010000111101001011₂
Hexadecimal: 0x8850F4B
Base-36: 2D3NM3

Squares and roots of 142937931

142937931 squared (142937931²) is 20431252118560761
142937931 cubed (142937931³) is 2920400905566441875125491
The square root of 142937931 is 11955.6652261595
The cube root of 142937931 is 522.8564828421

Scales and comparisons

How big is 142937931?

142,937,931 seconds is equal to 4 years, 28 weeks, 2 days, 8 hours, 58 minutes, 51 seconds.
To count from 1 to 142,937,931 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 142937931 cubic inches would be around 43.6 feet tall.

Recreational maths with 142937931

142937931 backwards is 139739241
The number of decimal digits it has is: 9
The sum of 142937931's digits is 39
More coming soon!

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The information we have on file for 142937931 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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