2101220

2,101,220 is an even composite number composed of four prime numbers multiplied together.

What does the number 2101220 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

2101220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 2101220:

2² × 5 × 11 × 9551

(2 × 2 × 5 × 11 × 9551)

See below for interesting mathematical facts about the number 2101220 from the Numbermatics database.

Names of 2101220

Cardinal: 2101220 can be written as Two million, one hundred one thousand, two hundred twenty.

Scientific notation

Scientific notation: 2.10122 × 10⁶

Factors of 2101220

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 9569

Divisors of 2101220

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 220 9551 19102 38204 47755 95510 105061 191020 210122 420244 525305 1050610 2101220
Sum of all divisors σ(n): 4814208
Sum of proper divisors (its aliquot sum) s(n): 2712988
2101220 is an abundant number, because the sum of its proper divisors (2712988) is greater than itself. Its abundance is 611768

Bases of 2101220

Binary: 1000000000111111100100₂
Hexadecimal: 0x200FE4
Base-36: 191B8

Squares and roots of 2101220

2101220 squared (2101220²) is 4415125488400
2101220 cubed (2101220³) is 9277149978735848000
The square root of 2101220 is 1449.5585534913
The cube root of 2101220 is 128.0827102153

Scales and comparisons

How big is 2101220?

2,101,220 seconds is equal to 3 weeks, 3 days, 7 hours, 40 minutes, 20 seconds.
To count from 1 to 2,101,220 would take you about five 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 2101220 cubic inches would be around 10.7 feet tall.

Recreational maths with 2101220

2101220 backwards is 0221012
The number of decimal digits it has is: 7
The sum of 2101220's digits is 8
More coming soon!

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The information we have on file for 2101220 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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