1122390

1,122,390 is an even composite number composed of four prime numbers multiplied together.

What does the number 1122390 look like?

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

1122390 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 1122390:

2 × 3³ × 5 × 4157

(2 × 3 × 3 × 3 × 5 × 4157)

See below for interesting mathematical facts about the number 1122390 from the Numbermatics database.

Names of 1122390

Cardinal: 1122390 can be written as One million, one hundred twenty-two thousand, three hundred ninety.

Scientific notation

Scientific notation: 1.12239 × 10⁶

Factors of 1122390

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 4167

Divisors of 1122390

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 4157 8314 12471 20785 24942 37413 41570 62355 74826 112239 124710 187065 224478 374130 561195 1122390
Sum of all divisors σ(n): 2993760
Sum of proper divisors (its aliquot sum) s(n): 1871370
1122390 is an abundant number, because the sum of its proper divisors (1871370) is greater than itself. Its abundance is 748980

Bases of 1122390

Binary: 100010010000001010110₂
Hexadecimal: 0x112056
Base-36: O21I

Squares and roots of 1122390

1122390 squared (1122390²) is 1259759312100
1122390 cubed (1122390³) is 1413941254307919000
The square root of 1122390 is 1059.4290915395
The cube root of 1122390 is 103.9236989655

Scales and comparisons

How big is 1122390?

1,122,390 seconds is equal to 1 week, 5 days, 23 hours, 46 minutes, 30 seconds.
To count from 1 to 1,122,390 would take you about two 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 1122390 cubic inches would be around 8.7 feet tall.

Recreational maths with 1122390

1122390 backwards is 0932211
1122390 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1122390's digits is 18
More coming soon!

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The information we have on file for 1122390 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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