6990081

6,990,081 is an odd composite number composed of four prime numbers multiplied together.

What does the number 6990081 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

6990081 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 6990081:

3 × 7 × 19 × 17519

See below for interesting mathematical facts about the number 6990081 from the Numbermatics database.

Names of 6990081

Cardinal: 6990081 can be written as Six million, nine hundred ninety thousand and eighty-one.

Scientific notation

Scientific notation: 6.990081 × 10⁶

Factors of 6990081

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 17548

Divisors of 6990081

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 19 21 57 133 399 17519 52557 122633 332861 367899 998583 2330027 6990081
Sum of all divisors σ(n): 11212800
Sum of proper divisors (its aliquot sum) s(n): 4222719
6990081 is a deficient number, because the sum of its proper divisors (4222719) is less than itself. Its deficiency is 2767362

Bases of 6990081

Binary: 11010101010100100000001₂
Hexadecimal: 0x6AA901
Base-36: 45TKX

Squares and roots of 6990081

6990081 squared (6990081²) is 48861232386561
6990081 cubed (6990081³) is 341543972141884701441
The square root of 6990081 is 2643.8761317429
The cube root of 6990081 is 191.2027214501

Scales and comparisons

How big is 6990081?

6,990,081 seconds is equal to 11 weeks, 3 days, 21 hours, 41 minutes, 21 seconds.
To count from 1 to 6,990,081 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 6990081 cubic inches would be around 15.9 feet tall.

Recreational maths with 6990081

6990081 backwards is 1800996
The number of decimal digits it has is: 7
The sum of 6990081's digits is 33
More coming soon!

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The information we have on file for 6990081 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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