142167820

142,167,820 is an even composite number composed of four prime numbers multiplied together.

What does the number 142167820 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

142167820 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 142167820:

2² × 5 × 61 × 116531

(2 × 2 × 5 × 61 × 116531)

See below for interesting mathematical facts about the number 142167820 from the Numbermatics database.

Names of 142167820

Cardinal: 142167820 can be written as One hundred forty-two million, one hundred sixty-seven thousand, eight hundred twenty.

Scientific notation

Scientific notation: 1.4216782 × 10⁸

Factors of 142167820

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 116599

Divisors of 142167820

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 61 122 244 305 610 1220 116531 233062 466124 582655 1165310 2330620 7108391 14216782 28433564 35541955 71083910 142167820
Sum of all divisors σ(n): 303449328
Sum of proper divisors (its aliquot sum) s(n): 161281508
142167820 is an abundant number, because the sum of its proper divisors (161281508) is greater than itself. Its abundance is 19113688

Bases of 142167820

Binary: 1000011110010100111100001100₂
Hexadecimal: 0x8794F0C
Base-36: 2CN5E4

Squares and roots of 142167820

142167820 squared (142167820²) is 20211689043552400
142167820 cubed (142167820³) is 2873451769839729763768000
The square root of 142167820 is 11923.4147793323
The cube root of 142167820 is 521.9157881993

Scales and comparisons

How big is 142167820?

142,167,820 seconds is equal to 4 years, 27 weeks, 11 hours, 3 minutes, 40 seconds.
To count from 1 to 142,167,820 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 142167820 cubic inches would be around 43.5 feet tall.

Recreational maths with 142167820

142167820 backwards is 028761241
The number of decimal digits it has is: 9
The sum of 142167820's digits is 31
More coming soon!

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The information we have on file for 142167820 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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