1222925

1,222,925 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1222925 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1222925 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1222925:

5² × 11 × 4447

(5 × 5 × 11 × 4447)

See below for interesting mathematical facts about the number 1222925 from the Numbermatics database.

Names of 1222925

Cardinal: 1222925 can be written as One million, two hundred twenty-two thousand, nine hundred twenty-five.

Scientific notation

Scientific notation: 1.222925 × 10⁶

Factors of 1222925

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4463

Divisors of 1222925

Number of divisors d(n): 12
Complete list of divisors:
1 5 11 25 55 275 4447 22235 48917 111175 244585 1222925
Sum of all divisors σ(n): 1654656
Sum of proper divisors (its aliquot sum) s(n): 431731
1222925 is a deficient number, because the sum of its proper divisors (431731) is less than itself. Its deficiency is 791194

Bases of 1222925

Binary: 100101010100100001101₂
Hexadecimal: 0x12A90D
Base-36: Q7M5

Squares and roots of 1222925

1222925 squared (1222925²) is 1495545555625
1222925 cubed (1222925³) is 1828940048612703125
The square root of 1222925 is 1105.8593943173
The cube root of 1222925 is 106.9382996539

Scales and comparisons

How big is 1222925?

1,222,925 seconds is equal to 2 weeks, 3 hours, 42 minutes, 5 seconds.
To count from 1 to 1,222,925 would take you about three weeks!

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 1222925 cubic inches would be around 8.9 feet tall.

Recreational maths with 1222925

1222925 backwards is 5292221
The number of decimal digits it has is: 7
The sum of 1222925's digits is 23
More coming soon!

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The information we have on file for 1222925 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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