87990125

87,990,125 is an odd composite number composed of two prime numbers multiplied together.

What does the number 87990125 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

87990125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 87990125:

5³ × 839²

(5 × 5 × 5 × 839 × 839)

See below for interesting mathematical facts about the number 87990125 from the Numbermatics database.

Names of 87990125

Cardinal: 87990125 can be written as Eighty-seven million, nine hundred ninety thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 8.7990125 × 10⁷

Factors of 87990125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 844

Divisors of 87990125

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 125 839 4195 20975 104875 703921 3519605 17598025 87990125
Sum of all divisors σ(n): 109942716
Sum of proper divisors (its aliquot sum) s(n): 21952591
87990125 is a deficient number, because the sum of its proper divisors (21952591) is less than itself. Its deficiency is 66037534

Bases of 87990125

Binary: 101001111101001111101101101₂
Hexadecimal: 0x53E9F6D
Base-36: 1GDXM5

Squares and roots of 87990125

87990125 squared (87990125²) is 7742262097515625
87990125 cubed (87990125³) is 681242609743162033203125
The square root of 87990125 is 9380.3051656117
The cube root of 87990125 is 444.7793797617

Scales and comparisons

How big is 87990125?

87,990,125 seconds is equal to 2 years, 41 weeks, 3 days, 9 hours, 42 minutes, 5 seconds.
To count from 1 to 87,990,125 would take you about four 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 87990125 cubic inches would be around 37.1 feet tall.

Recreational maths with 87990125

87990125 backwards is 52109978
The number of decimal digits it has is: 8
The sum of 87990125's digits is 41
More coming soon!

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The information we have on file for 87990125 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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