990125

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

What does the number 990125 look like?

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

990125 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 990125:

5³ × 89²

(5 × 5 × 5 × 89 × 89)

See below for interesting mathematical facts about the number 990125 from the Numbermatics database.

Names of 990125

Cardinal: 990125 can be written as Nine hundred ninety thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 9.90125 × 10⁵

Factors of 990125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 94

Divisors of 990125

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 89 125 445 2225 7921 11125 39605 198025 990125
Sum of all divisors σ(n): 1249716
Sum of proper divisors (its aliquot sum) s(n): 259591
990125 is a deficient number, because the sum of its proper divisors (259591) is less than itself. Its deficiency is 730534

Bases of 990125

Binary: 11110001101110101101₂
Hexadecimal: 0xF1BAD
Base-36: L7ZH

Squares and roots of 990125

990125 squared (990125²) is 980347515625
990125 cubed (990125³) is 970666583908203125
The square root of 990125 is 995.0502499875
The cube root of 990125 is 99.6697438427

Scales and comparisons

How big is 990125?

990,125 seconds is equal to 1 week, 4 days, 11 hours, 2 minutes, 5 seconds.
To count from 1 to 990,125 would take you about four days!

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 990125 cubic inches would be around 8.3 feet tall.

Recreational maths with 990125

990125 backwards is 521099
The number of decimal digits it has is: 6
The sum of 990125's digits is 26
More coming soon!

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The information we have on file for 990125 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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