1222975

1,222,975 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1222975 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

1222975 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1222975:

5² × 13 × 53 × 71

(5 × 5 × 13 × 53 × 71)

See below for interesting mathematical facts about the number 1222975 from the Numbermatics database.

Names of 1222975

Cardinal: 1222975 can be written as One million, two hundred twenty-two thousand, nine hundred seventy-five.

Scientific notation

Scientific notation: 1.222975 × 10⁶

Factors of 1222975

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 142

Divisors of 1222975

Number of divisors d(n): 24
Complete list of divisors:
1 5 13 25 53 65 71 265 325 355 689 923 1325 1775 3445 3763 4615 17225 18815 23075 48919 94075 244595 1222975
Sum of all divisors σ(n): 1687392
Sum of proper divisors (its aliquot sum) s(n): 464417
1222975 is a deficient number, because the sum of its proper divisors (464417) is less than itself. Its deficiency is 758558

Bases of 1222975

Binary: 100101010100100111111₂
Hexadecimal: 0x12A93F
Base-36: Q7NJ

Squares and roots of 1222975

1222975 squared (1222975²) is 1495667850625
1222975 cubed (1222975³) is 1829164389618109375
The square root of 1222975 is 1105.8820009387
The cube root of 1222975 is 106.9397570455

Scales and comparisons

How big is 1222975?

1,222,975 seconds is equal to 2 weeks, 3 hours, 42 minutes, 55 seconds.
To count from 1 to 1,222,975 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 1222975 cubic inches would be around 8.9 feet tall.

Recreational maths with 1222975

1222975 backwards is 5792221
The number of decimal digits it has is: 7
The sum of 1222975's digits is 28
More coming soon!

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The information we have on file for 1222975 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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