1990089

1,990,089 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1990089 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

1990089 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 1990089:

3⁴ × 79 × 311

(3 × 3 × 3 × 3 × 79 × 311)

See below for interesting mathematical facts about the number 1990089 from the Numbermatics database.

Names of 1990089

Cardinal: 1990089 can be written as One million, nine hundred ninety thousand and eighty-nine.

Scientific notation

Scientific notation: 1.990089 × 10⁶

Factors of 1990089

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 393

Divisors of 1990089

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 27 79 81 237 311 711 933 2133 2799 6399 8397 24569 25191 73707 221121 663363 1990089
Sum of all divisors σ(n): 3020160
Sum of proper divisors (its aliquot sum) s(n): 1030071
1990089 is a deficient number, because the sum of its proper divisors (1030071) is less than itself. Its deficiency is 960018

Bases of 1990089

Binary: 111100101110111001001₂
Hexadecimal: 0x1E5DC9
Base-36: 16NK9

Squares and roots of 1990089

1990089 squared (1990089²) is 3960454227921
1990089 cubed (1990089³) is 7881656393989074969
The square root of 1990089 is 1410.7051428275
The cube root of 1990089 is 125.7836423049

Scales and comparisons

How big is 1990089?

1,990,089 seconds is equal to 3 weeks, 2 days, 48 minutes, 9 seconds.
To count from 1 to 1,990,089 would take you about four 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 1990089 cubic inches would be around 10.5 feet tall.

Recreational maths with 1990089

1990089 backwards is 9800991
The number of decimal digits it has is: 7
The sum of 1990089's digits is 36
More coming soon!

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The information we have on file for 1990089 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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