1990794

1,990,794 is an even composite number composed of four prime numbers multiplied together.

What does the number 1990794 look like?

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

1990794 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1990794:

2 × 3 × 13 × 25523

See below for interesting mathematical facts about the number 1990794 from the Numbermatics database.

Names of 1990794

Cardinal: 1990794 can be written as One million, nine hundred ninety thousand, seven hundred ninety-four.

Scientific notation

Scientific notation: 1.990794 × 10⁶

Factors of 1990794

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 25541

Divisors of 1990794

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 13 26 39 78 25523 51046 76569 153138 331799 663598 995397 1990794
Sum of all divisors σ(n): 4288032
Sum of proper divisors (its aliquot sum) s(n): 2297238
1990794 is an abundant number, because the sum of its proper divisors (2297238) is greater than itself. Its abundance is 306444

Bases of 1990794

Binary: 111100110000010001010₂
Hexadecimal: 0x1E608A
Base-36: 16O3U

Squares and roots of 1990794

1990794 squared (1990794²) is 3963260750436
1990794 cubed (1990794³) is 7890035722403486184
The square root of 1990794 is 1410.9549957387
The cube root of 1990794 is 125.7984937343

Scales and comparisons

How big is 1990794?

1,990,794 seconds is equal to 3 weeks, 2 days, 59 minutes, 54 seconds.
To count from 1 to 1,990,794 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 1990794 cubic inches would be around 10.5 feet tall.

Recreational maths with 1990794

1990794 backwards is 4970991
1990794 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1990794's digits is 39
More coming soon!

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The information we have on file for 1990794 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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