225217989

225,217,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 225217989 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

225217989 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 225217989:

3⁶ × 17² × 1069

(3 × 3 × 3 × 3 × 3 × 3 × 17 × 17 × 1069)

See below for interesting mathematical facts about the number 225217989 from the Numbermatics database.

Names of 225217989

Cardinal: 225217989 can be written as Two hundred twenty-five million, two hundred seventeen thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 2.25217989 × 10⁸

Factors of 225217989

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 1089

Divisors of 225217989

Number of divisors d(n): 42
Complete list of divisors:
1 3 9 17 27 51 81 153 243 289 459 729 867 1069 1377 2601 3207 4131 7803 9621 12393 18173 23409 28863 54519 70227 86589 163557 210681 259767 308941 490671 779301 926823 1472013 2780469 4416039 8341407 13248117 25024221 75072663 225217989
Sum of all divisors σ(n): 359039570
Sum of proper divisors (its aliquot sum) s(n): 133821581
225217989 is a deficient number, because the sum of its proper divisors (133821581) is less than itself. Its deficiency is 91396408

Bases of 225217989

Binary: 1101011011001000110111000101₂
Hexadecimal: 0xD6C8DC5
Base-36: 3Q37B9

Squares and roots of 225217989

225217989 squared (225217989²) is 50723142569204121
225217989 cubed (225217989³) is 11423764165196445462132669
The square root of 225217989 is 15007.2645408815
The cube root of 225217989 is 608.4165588435

Scales and comparisons

How big is 225217989?

225,217,989 seconds is equal to 7 years, 8 weeks, 2 days, 16 hours, 33 minutes, 9 seconds.
To count from 1 to 225,217,989 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 225217989 cubic inches would be around 50.7 feet tall.

Recreational maths with 225217989

225217989 backwards is 989712522
The number of decimal digits it has is: 9
The sum of 225217989's digits is 45
More coming soon!

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The information we have on file for 225217989 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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