21118097

21,118,097 is an odd composite number composed of five prime numbers multiplied together.

What does the number 21118097 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

21118097 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21118097:

7 × 11 × 13 × 17² × 73

(7 × 11 × 13 × 17 × 17 × 73)

See below for interesting mathematical facts about the number 21118097 from the Numbermatics database.

Names of 21118097

Cardinal: 21118097 can be written as Twenty-one million, one hundred eighteen thousand and ninety-seven.

Scientific notation

Scientific notation: 2.1118097 × 10⁷

Factors of 21118097

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 121

Divisors of 21118097

Number of divisors d(n): 48
Complete list of divisors:
1 7 11 13 17 73 77 91 119 143 187 221 289 511 803 949 1001 1241 1309 1547 2023 2431 3179 3757 5621 6643 8687 10439 13651 16133 17017 21097 22253 26299 41327 73073 95557 112931 147679 177463 232067 274261 289289 1242241 1624469 1919827 3016871 21118097
Sum of all divisors σ(n): 30532992
Sum of proper divisors (its aliquot sum) s(n): 9414895
21118097 is a deficient number, because the sum of its proper divisors (9414895) is less than itself. Its deficiency is 11703202

Bases of 21118097

Binary: 1010000100011110010010001₂
Hexadecimal: 0x1423C91
Base-36: CKMTT

Squares and roots of 21118097

21118097 squared (21118097²) is 445974020901409
21118097 cubed (21118097³) is 9418122632875982698673
The square root of 21118097 is 4595.4430689543
The cube root of 21118097 is 276.4086268453

Scales and comparisons

How big is 21118097?

21,118,097 seconds is equal to 34 weeks, 6 days, 10 hours, 8 minutes, 17 seconds.
To count from 1 to 21,118,097 would take you about two days!

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 21118097 cubic inches would be around 23 feet tall.

Recreational maths with 21118097

21118097 backwards is 79081112
The number of decimal digits it has is: 8
The sum of 21118097's digits is 29
More coming soon!

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The information we have on file for 21118097 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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