142628717

142,628,717 is an odd composite number composed of three prime numbers multiplied together.

What does the number 142628717 look like?

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

142628717 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 142628717:

7 × 11 × 1361²

(7 × 11 × 1361 × 1361)

See below for interesting mathematical facts about the number 142628717 from the Numbermatics database.

Names of 142628717

Cardinal: 142628717 can be written as One hundred forty-two million, six hundred twenty-eight thousand, seven hundred seventeen.

Scientific notation

Scientific notation: 1.42628717 × 10⁸

Factors of 142628717

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1379

Divisors of 142628717

Number of divisors d(n): 12
Complete list of divisors:
1 7 11 77 1361 9527 14971 104797 1852321 12966247 20375531 142628717
Sum of all divisors σ(n): 177953568
Sum of proper divisors (its aliquot sum) s(n): 35324851
142628717 is a deficient number, because the sum of its proper divisors (35324851) is less than itself. Its deficiency is 107303866

Bases of 142628717

Binary: 1000100000000101011101101101₂
Hexadecimal: 0x880576D
Base-36: 2CX10T

Squares and roots of 142628717

142628717 squared (142628717²) is 20342950913066089
142628717 cubed (142628717³) is 2901488988724594810277813
The square root of 142628717 is 11942.7265312405
The cube root of 142628717 is 522.4791832553

Scales and comparisons

How big is 142628717?

142,628,717 seconds is equal to 4 years, 27 weeks, 5 days, 19 hours, 5 minutes, 17 seconds.
To count from 1 to 142,628,717 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 142628717 cubic inches would be around 43.5 feet tall.

Recreational maths with 142628717

142628717 backwards is 717826241
The number of decimal digits it has is: 9
The sum of 142628717's digits is 38
More coming soon!

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The information we have on file for 142628717 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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