6620990

6,620,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 6620990 look like?

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

6620990 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 6620990:

2 × 5 × 17² × 29 × 79

(2 × 5 × 17 × 17 × 29 × 79)

See below for interesting mathematical facts about the number 6620990 from the Numbermatics database.

Names of 6620990

Cardinal: 6620990 can be written as Six million, six hundred twenty thousand, nine hundred ninety.

Scientific notation

Scientific notation: 6.62099 × 10⁶

Factors of 6620990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 132

Divisors of 6620990

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 17 29 34 58 79 85 145 158 170 289 290 395 493 578 790 986 1343 1445 2291 2465 2686 2890 4582 4930 6715 8381 11455 13430 16762 22831 22910 38947 41905 45662 77894 83810 114155 194735 228310 389470 662099 1324198 3310495 6620990
Sum of all divisors σ(n): 13262400
Sum of proper divisors (its aliquot sum) s(n): 6641410
6620990 is an abundant number, because the sum of its proper divisors (6641410) is greater than itself. Its abundance is 20420

Bases of 6620990

Binary: 11001010000011100111110₂
Hexadecimal: 0x65073E
Base-36: 3XWSE

Squares and roots of 6620990

6620990 squared (6620990²) is 43837508580100
6620990 cubed (6620990³) is 290247705933756299000
The square root of 6620990 is 2573.1284460749
The cube root of 6620990 is 187.7763864633

Scales and comparisons

How big is 6620990?

6,620,990 seconds is equal to 10 weeks, 6 days, 15 hours, 9 minutes, 50 seconds.
To count from 1 to 6,620,990 would take you about sixteen 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 6620990 cubic inches would be around 15.6 feet tall.

Recreational maths with 6620990

6620990 backwards is 0990266
The number of decimal digits it has is: 7
The sum of 6620990's digits is 32
More coming soon!

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The information we have on file for 6620990 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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