1222408

1,222,408 is an even composite number composed of four prime numbers multiplied together.

What does the number 1222408 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

1222408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1222408:

2³ × 11 × 29 × 479

(2 × 2 × 2 × 11 × 29 × 479)

See below for interesting mathematical facts about the number 1222408 from the Numbermatics database.

Names of 1222408

Cardinal: 1222408 can be written as One million, two hundred twenty-two thousand, four hundred eight.

Scientific notation

Scientific notation: 1.222408 × 10⁶

Factors of 1222408

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 521

Divisors of 1222408

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 22 29 44 58 88 116 232 319 479 638 958 1276 1916 2552 3832 5269 10538 13891 21076 27782 42152 55564 111128 152801 305602 611204 1222408
Sum of all divisors σ(n): 2592000
Sum of proper divisors (its aliquot sum) s(n): 1369592
1222408 is an abundant number, because the sum of its proper divisors (1369592) is greater than itself. Its abundance is 147184

Bases of 1222408

Binary: 100101010011100001000₂
Hexadecimal: 0x12A708
Base-36: Q77S

Squares and roots of 1222408

1222408 squared (1222408²) is 1494281318464
1222408 cubed (1222408³) is 1826621437940941312
The square root of 1222408 is 1105.6256147539
The cube root of 1222408 is 106.9232278945

Scales and comparisons

How big is 1222408?

1,222,408 seconds is equal to 2 weeks, 3 hours, 33 minutes, 28 seconds.
To count from 1 to 1,222,408 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 1222408 cubic inches would be around 8.9 feet tall.

Recreational maths with 1222408

1222408 backwards is 8042221
The number of decimal digits it has is: 7
The sum of 1222408's digits is 19
More coming soon!

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The information we have on file for 1222408 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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