220990

220,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 220990 look like?

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

220990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 220990:

2 × 5 × 7² × 11 × 41

(2 × 5 × 7 × 7 × 11 × 41)

See below for interesting mathematical facts about the number 220990 from the Numbermatics database.

Names of 220990

Cardinal: 220990 can be written as Two hundred twenty thousand, nine hundred ninety.

Scientific notation

Scientific notation: 2.2099 × 10⁵

Factors of 220990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 66

Divisors of 220990

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 7 10 11 14 22 35 41 49 55 70 77 82 98 110 154 205 245 287 385 410 451 490 539 574 770 902 1078 1435 2009 2255 2695 2870 3157 4018 4510 5390 6314 10045 15785 20090 22099 31570 44198 110495 220990
Sum of all divisors σ(n): 517104
Sum of proper divisors (its aliquot sum) s(n): 296114
220990 is an abundant number, because the sum of its proper divisors (296114) is greater than itself. Its abundance is 75124

Bases of 220990

Binary: 110101111100111110₂
Hexadecimal: 0x35F3E
Base-36: 4QIM

Squares and roots of 220990

220990 squared (220990²) is 48836580100
220990 cubed (220990³) is 10792395836299000
The square root of 220990 is 470.0957349307
The cube root of 220990 is 60.4585240393

Scales and comparisons

How big is 220990?

220,990 seconds is equal to 2 days, 13 hours, 23 minutes, 10 seconds.
To count from 1 to 220,990 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 220990 cubic inches would be around 5 feet tall.

Recreational maths with 220990

220990 backwards is 099022
220990 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 220990's digits is 22
More coming soon!

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The information we have on file for 220990 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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