660998

660,998 is an even composite number composed of three prime numbers multiplied together.

What does the number 660998 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

660998 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 660998:

2 × 13 × 25423

See below for interesting mathematical facts about the number 660998 from the Numbermatics database.

Names of 660998

Cardinal: 660998 can be written as Six hundred sixty thousand, nine hundred ninety-eight.

Scientific notation

Scientific notation: 6.60998 × 10⁵

Factors of 660998

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 25438

Divisors of 660998

Number of divisors d(n): 8
Complete list of divisors:
1 2 13 26 25423 50846 330499 660998
Sum of all divisors σ(n): 1067808
Sum of proper divisors (its aliquot sum) s(n): 406810
660998 is a deficient number, because the sum of its proper divisors (406810) is less than itself. Its deficiency is 254188

Bases of 660998

Binary: 10100001011000000110₂
Hexadecimal: 0xA1606
Base-36: E612

Squares and roots of 660998

660998 squared (660998²) is 436918356004
660998 cubed (660998³) is 288802159481931992
The square root of 660998 is 813.0178349827
The cube root of 660998 is 87.1097395303

Scales and comparisons

How big is 660998?

660,998 seconds is equal to 1 week, 15 hours, 36 minutes, 38 seconds.
To count from 1 to 660,998 would take you about fifteen hours!

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 660998 cubic inches would be around 7.3 feet tall.

Recreational maths with 660998

660998 backwards is 899066
The number of decimal digits it has is: 6
The sum of 660998's digits is 38
More coming soon!

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The information we have on file for 660998 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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