142681395

142,681,395 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142681395 look like?

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

142681395 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 142681395:

3 × 5 × 181 × 52553

See below for interesting mathematical facts about the number 142681395 from the Numbermatics database.

Names of 142681395

Cardinal: 142681395 can be written as One hundred forty-two million, six hundred eighty-one thousand, three hundred ninety-five.

Scientific notation

Scientific notation: 1.42681395 × 10⁸

Factors of 142681395

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 52742

Divisors of 142681395

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 15 181 543 905 2715 52553 157659 262765 788295 9512093 28536279 47560465 142681395
Sum of all divisors σ(n): 229555872
Sum of proper divisors (its aliquot sum) s(n): 86874477
142681395 is a deficient number, because the sum of its proper divisors (86874477) is less than itself. Its deficiency is 55806918

Bases of 142681395

Binary: 1000100000010010010100110011₂
Hexadecimal: 0x8812533
Base-36: 2CY5O3

Squares and roots of 142681395

142681395 squared (142681395²) is 20357980479146025
142681395 cubed (142681395³) is 2904705054147323255704875
The square root of 142681395 is 11944.9317704205
The cube root of 142681395 is 522.5434988929

Scales and comparisons

How big is 142681395?

142,681,395 seconds is equal to 4 years, 27 weeks, 6 days, 9 hours, 43 minutes, 15 seconds.
To count from 1 to 142,681,395 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 142681395 cubic inches would be around 43.5 feet tall.

Recreational maths with 142681395

142681395 backwards is 593186241
The number of decimal digits it has is: 9
The sum of 142681395's digits is 39
More coming soon!

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The information we have on file for 142681395 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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