6990813

6,990,813 is an odd composite number composed of two prime numbers multiplied together.

What does the number 6990813 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

6990813 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 6990813:

3³ × 258919

(3 × 3 × 3 × 258919)

See below for interesting mathematical facts about the number 6990813 from the Numbermatics database.

Names of 6990813

Cardinal: 6990813 can be written as Six million, nine hundred ninety thousand, eight hundred thirteen.

Scientific notation

Scientific notation: 6.990813 × 10⁶

Factors of 6990813

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 258922

Divisors of 6990813

Number of divisors d(n): 8
Complete list of divisors:
1 3 9 27 258919 776757 2330271 6990813
Sum of all divisors σ(n): 10356800
Sum of proper divisors (its aliquot sum) s(n): 3365987
6990813 is a deficient number, because the sum of its proper divisors (3365987) is less than itself. Its deficiency is 3624826

Bases of 6990813

Binary: 11010101010101111011101₂
Hexadecimal: 0x6AABDD
Base-36: 45U59

Squares and roots of 6990813

6990813 squared (6990813²) is 48871466400969
6990813 cubed (6990813³) is 341651282644957297797
The square root of 6990813 is 2644.0145612307
The cube root of 6990813 is 191.2093954553

Scales and comparisons

How big is 6990813?

6,990,813 seconds is equal to 11 weeks, 3 days, 21 hours, 53 minutes, 33 seconds.
To count from 1 to 6,990,813 would take you about seventeen 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 6990813 cubic inches would be around 15.9 feet tall.

Recreational maths with 6990813

6990813 backwards is 3180996
The number of decimal digits it has is: 7
The sum of 6990813's digits is 36
More coming soon!

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The information we have on file for 6990813 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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