42660990

42,660,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 42660990 look like?

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

42660990 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 42660990:

2 × 3² × 5 × 17 × 27883

(2 × 3 × 3 × 5 × 17 × 27883)

See below for interesting mathematical facts about the number 42660990 from the Numbermatics database.

Names of 42660990

Cardinal: 42660990 can be written as Forty-two million, six hundred sixty thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.266099 × 10⁷

Factors of 42660990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 27910

Divisors of 42660990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 765 1530 27883 55766 83649 139415 167298 250947 278830 418245 474011 501894 836490 948022 1254735 1422033 2370055 2509470 2844066 4266099 4740110 7110165 8532198 14220330 21330495 42660990
Sum of all divisors σ(n): 117447408
Sum of proper divisors (its aliquot sum) s(n): 74786418
42660990 is an abundant number, because the sum of its proper divisors (74786418) is greater than itself. Its abundance is 32125428

Bases of 42660990

Binary: 10100010101111010001111110₂
Hexadecimal: 0x28AF47E
Base-36: PEDFI

Squares and roots of 42660990

42660990 squared (42660990²) is 1819960067780100
42660990 cubed (42660990³) is 77641298251966168299000
The square root of 42660990 is 6531.5381036935
The cube root of 42660990 is 349.4166882537

Scales and comparisons

How big is 42660990?

42,660,990 seconds is equal to 1 year, 18 weeks, 3 days, 18 hours, 16 minutes, 30 seconds.
To count from 1 to 42,660,990 would take you about two 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 42660990 cubic inches would be around 29.1 feet tall.

Recreational maths with 42660990

42660990 backwards is 09906624
The number of decimal digits it has is: 8
The sum of 42660990's digits is 36
More coming soon!

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The information we have on file for 42660990 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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