220743990

220,743,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 220743990 look like?

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

220743990 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 220743990:

2 × 3² × 5 × 137 × 17903

(2 × 3 × 3 × 5 × 137 × 17903)

See below for interesting mathematical facts about the number 220743990 from the Numbermatics database.

Names of 220743990

Cardinal: 220743990 can be written as Two hundred twenty million, seven hundred forty-three thousand, nine hundred ninety.

Scientific notation

Scientific notation: 2.2074399 × 10⁸

Factors of 220743990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 18050

Divisors of 220743990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 137 274 411 685 822 1233 1370 2055 2466 4110 6165 12330 17903 35806 53709 89515 107418 161127 179030 268545 322254 537090 805635 1611270 2452711 4905422 7358133 12263555 14716266 22074399 24527110 36790665 44148798 73581330 110371995 220743990
Sum of all divisors σ(n): 578155968
Sum of proper divisors (its aliquot sum) s(n): 357411978
220743990 is an abundant number, because the sum of its proper divisors (357411978) is greater than itself. Its abundance is 136667988

Bases of 220743990

Binary: 1101001010000100100100110110₂
Hexadecimal: 0xD284936
Base-36: 3NFB5I

Squares and roots of 220743990

220743990 squared (220743990²) is 48727909121120100
220743990 cubed (220743990³) is 10756393083753444143199000
The square root of 220743990 is 14857.4557041237
The cube root of 220743990 is 604.3608120781

Scales and comparisons

How big is 220743990?

220,743,990 seconds is equal to 7 years, 6 days, 21 hours, 46 minutes, 30 seconds.
To count from 1 to 220,743,990 would take you about ten years!

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 220743990 cubic inches would be around 50.4 feet tall.

Recreational maths with 220743990

220743990 backwards is 099347022
The number of decimal digits it has is: 9
The sum of 220743990's digits is 36
More coming soon!

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The information we have on file for 220743990 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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