1225824

1,225,824 is an even composite number composed of three prime numbers multiplied together.

What does the number 1225824 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

1225824 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 1225824:

2⁵ × 3 × 113²

(2 × 2 × 2 × 2 × 2 × 3 × 113 × 113)

See below for interesting mathematical facts about the number 1225824 from the Numbermatics database.

Names of 1225824

Cardinal: 1225824 can be written as One million, two hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

Scientific notation: 1.225824 × 10⁶

Factors of 1225824

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 118

Divisors of 1225824

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 113 226 339 452 678 904 1356 1808 2712 3616 5424 10848 12769 25538 38307 51076 76614 102152 153228 204304 306456 408608 612912 1225824
Sum of all divisors σ(n): 3246516
Sum of proper divisors (its aliquot sum) s(n): 2020692
1225824 is an abundant number, because the sum of its proper divisors (2020692) is greater than itself. Its abundance is 794868

Bases of 1225824

Binary: 100101011010001100000₂
Hexadecimal: 0x12B460
Base-36: Q9UO

Squares and roots of 1225824

1225824 squared (1225824²) is 1502644478976
1225824 cubed (1225824³) is 1841977665796276224
The square root of 1225824 is 1107.1693637379
The cube root of 1225824 is 107.0227336911

Scales and comparisons

How big is 1225824?

1,225,824 seconds is equal to 2 weeks, 4 hours, 30 minutes, 24 seconds.
To count from 1 to 1,225,824 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 1225824 cubic inches would be around 8.9 feet tall.

Recreational maths with 1225824

1225824 backwards is 4285221
1225824 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1225824's digits is 24
More coming soon!

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The information we have on file for 1225824 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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