990740

990,740 is an even composite number composed of three prime numbers multiplied together.

What does the number 990740 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

990740 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 990740:

2² × 5 × 49537

(2 × 2 × 5 × 49537)

See below for interesting mathematical facts about the number 990740 from the Numbermatics database.

Names of 990740

Cardinal: 990740 can be written as Nine hundred ninety thousand, seven hundred forty.

Scientific notation

Scientific notation: 9.9074 × 10⁵

Factors of 990740

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 49544

Divisors of 990740

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 49537 99074 198148 247685 495370 990740
Sum of all divisors σ(n): 2080596
Sum of proper divisors (its aliquot sum) s(n): 1089856
990740 is an abundant number, because the sum of its proper divisors (1089856) is greater than itself. Its abundance is 99116

Bases of 990740

Binary: 11110001111000010100₂
Hexadecimal: 0xF1E14
Base-36: L8GK

Squares and roots of 990740

990740 squared (990740²) is 981565747600
990740 cubed (990740³) is 972476448777224000
The square root of 990740 is 995.3592316345
The cube root of 990740 is 99.6903756505

Scales and comparisons

How big is 990740?

990,740 seconds is equal to 1 week, 4 days, 11 hours, 12 minutes, 20 seconds.
To count from 1 to 990,740 would take you about four days!

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 990740 cubic inches would be around 8.3 feet tall.

Recreational maths with 990740

990740 backwards is 047099
The number of decimal digits it has is: 6
The sum of 990740's digits is 29
More coming soon!

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The information we have on file for 990740 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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