221000125

221,000,125 is an odd composite number composed of two prime numbers multiplied together.

What does the number 221000125 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

221000125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 221000125:

5³ × 1768001

(5 × 5 × 5 × 1768001)

See below for interesting mathematical facts about the number 221000125 from the Numbermatics database.

Names of 221000125

Cardinal: 221000125 can be written as Two hundred twenty-one million, one hundred twenty-five.

Scientific notation

Scientific notation: 2.21000125 × 10⁸

Factors of 221000125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 1768006

Divisors of 221000125

Number of divisors d(n): 8
Complete list of divisors:
1 5 25 125 1768001 8840005 44200025 221000125
Sum of all divisors σ(n): 275808312
Sum of proper divisors (its aliquot sum) s(n): 54808187
221000125 is a deficient number, because the sum of its proper divisors (54808187) is less than itself. Its deficiency is 166191938

Bases of 221000125

Binary: 1101001011000011000110111101₂
Hexadecimal: 0xD2C31BD
Base-36: 3NKSSD

Squares and roots of 221000125

221000125 squared (221000125²) is 48841055250015625
221000125 cubed (221000125³) is 10793879315385359376953125
The square root of 221000125 is 14866.0729515229
The cube root of 221000125 is 604.5944735897

Scales and comparisons

How big is 221000125?

221,000,125 seconds is equal to 7 years, 1 week, 2 days, 20 hours, 55 minutes, 25 seconds.
To count from 1 to 221,000,125 would take you about ten 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 221000125 cubic inches would be around 50.4 feet tall.

Recreational maths with 221000125

221000125 backwards is 521000122
The number of decimal digits it has is: 9
The sum of 221000125's digits is 13
More coming soon!

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The information we have on file for 221000125 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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