10889991

10,889,991 is an odd composite number composed of four prime numbers multiplied together.

What does the number 10889991 look like?

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

10889991 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 10889991:

3³ × 7 × 157 × 367

(3 × 3 × 3 × 7 × 157 × 367)

See below for interesting mathematical facts about the number 10889991 from the Numbermatics database.

Names of 10889991

Cardinal: 10889991 can be written as Ten million, eight hundred eighty-nine thousand, nine hundred ninety-one.

Scientific notation

Scientific notation: 1.0889991 × 10⁷

Factors of 10889991

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 534

Divisors of 10889991

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 9 21 27 63 157 189 367 471 1099 1101 1413 2569 3297 3303 4239 7707 9891 9909 23121 29673 57619 69363 172857 403333 518571 1209999 1555713 3629997 10889991
Sum of all divisors σ(n): 18606080
Sum of proper divisors (its aliquot sum) s(n): 7716089
10889991 is a deficient number, because the sum of its proper divisors (7716089) is less than itself. Its deficiency is 3173902

Bases of 10889991

Binary: 101001100010101100000111₂
Hexadecimal: 0xA62B07
Base-36: 6HERR

Squares and roots of 10889991

10889991 squared (10889991²) is 118591903980081
10889991 cubed (10889991³) is 1291464767015946269271
The square root of 10889991 is 3299.9986363633
The cube root of 10889991 is 221.6541363889

Scales and comparisons

How big is 10889991?

10,889,991 seconds is equal to 18 weeks, 59 minutes, 51 seconds.
To count from 1 to 10,889,991 would take you about twenty-seven 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 10889991 cubic inches would be around 18.5 feet tall.

Recreational maths with 10889991

10889991 backwards is 19998801
The number of decimal digits it has is: 8
The sum of 10889991's digits is 45
More coming soon!

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The information we have on file for 10889991 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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