1027990

1,027,990 is an even composite number composed of four prime numbers multiplied together.

What does the number 1027990 look like?

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

1027990 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 1027990:

2 × 5 × 17 × 6047

See below for interesting mathematical facts about the number 1027990 from the Numbermatics database.

Names of 1027990

Cardinal: 1027990 can be written as One million, twenty-seven thousand, nine hundred ninety.

Scientific notation

Scientific notation: 1.02799 × 10⁶

Factors of 1027990

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 6071

Divisors of 1027990

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 17 34 85 170 6047 12094 30235 60470 102799 205598 513995 1027990
Sum of all divisors σ(n): 1959552
Sum of proper divisors (its aliquot sum) s(n): 931562
1027990 is a deficient number, because the sum of its proper divisors (931562) is less than itself. Its deficiency is 96428

Bases of 1027990

Binary: 11111010111110010110₂
Hexadecimal: 0xFAF96
Base-36: M17A

Squares and roots of 1027990

1027990 squared (1027990²) is 1056763440100
1027990 cubed (1027990³) is 1086342248788399000
The square root of 1027990 is 1013.8984170025
The cube root of 1027990 is 100.9244279959

Scales and comparisons

How big is 1027990?

1,027,990 seconds is equal to 1 week, 4 days, 21 hours, 33 minutes, 10 seconds.
To count from 1 to 1,027,990 would take you about two 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 1027990 cubic inches would be around 8.4 feet tall.

Recreational maths with 1027990

1027990 backwards is 0997201
The number of decimal digits it has is: 7
The sum of 1027990's digits is 28
More coming soon!

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The information we have on file for 1027990 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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