20996090

20,996,090 is an even composite number composed of four prime numbers multiplied together.

What does the number 20996090 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

20996090 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20996090:

2 × 5 × 419 × 5011

See below for interesting mathematical facts about the number 20996090 from the Numbermatics database.

Names of 20996090

Cardinal: 20996090 can be written as Twenty million, nine hundred ninety-six thousand and ninety.

Scientific notation

Scientific notation: 2.099609 × 10⁷

Factors of 20996090

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5437

Divisors of 20996090

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 419 838 2095 4190 5011 10022 25055 50110 2099609 4199218 10498045 20996090
Sum of all divisors σ(n): 37890720
Sum of proper divisors (its aliquot sum) s(n): 16894630
20996090 is a deficient number, because the sum of its proper divisors (16894630) is less than itself. Its deficiency is 4101460

Bases of 20996090

Binary: 1010000000101111111111010₂
Hexadecimal: 0x1405FFA
Base-36: CI0OQ

Squares and roots of 20996090

20996090 squared (20996090²) is 440835795288100
20996090 cubed (20996090³) is 9255828033090523529000
The square root of 20996090 is 4582.1490591205
The cube root of 20996090 is 275.8752937285

Scales and comparisons

How big is 20996090?

20,996,090 seconds is equal to 34 weeks, 5 days, 14 minutes, 50 seconds.
To count from 1 to 20,996,090 would take you about twelve hours!

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 20996090 cubic inches would be around 23 feet tall.

Recreational maths with 20996090

20996090 backwards is 09069902
The number of decimal digits it has is: 8
The sum of 20996090's digits is 35
More coming soon!

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The information we have on file for 20996090 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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