990695388

990,695,388 is an even composite number composed of five prime numbers multiplied together.

What does the number 990695388 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

990695388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 990695388:

2² × 3 × 61 × 379 × 3571

(2 × 2 × 3 × 61 × 379 × 3571)

See below for interesting mathematical facts about the number 990695388 from the Numbermatics database.

Names of 990695388

Cardinal: 990695388 can be written as Nine hundred ninety million, six hundred ninety-five thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 9.90695388 × 10⁸

Factors of 990695388

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4016

Divisors of 990695388

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 61 122 183 244 366 379 732 758 1137 1516 2274 3571 4548 7142 10713 14284 21426 23119 42852 46238 69357 92476 138714 217831 277428 435662 653493 871324 1306986 1353409 2613972 2706818 4060227 5413636 8120454 16240908 82557949 165115898 247673847 330231796 495347694 990695388
Sum of all divisors σ(n): 2356376960
Sum of proper divisors (its aliquot sum) s(n): 1365681572
990695388 is an abundant number, because the sum of its proper divisors (1365681572) is greater than itself. Its abundance is 374986184

Bases of 990695388

Binary: 111011000011001100111111011100₂
Hexadecimal: 0x3B0CCFDC
Base-36: GDU1GC

Squares and roots of 990695388

990695388 squared (990695388²) is 981477351804470544
990695388 cubed (990695388³) is 972345085859142445722651072
The square root of 990695388 is 31475.3139460117
The cube root of 990695388 is 996.8887930967

Scales and comparisons

How big is 990695388?

990,695,388 seconds is equal to 31 years, 26 weeks, 9 hours, 9 minutes, 48 seconds.
To count from 1 to 990,695,388 would take you about forty-seven years!

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 990695388 cubic inches would be around 83.1 feet tall.

Recreational maths with 990695388

990695388 backwards is 883596099
The number of decimal digits it has is: 9
The sum of 990695388's digits is 57
More coming soon!

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The information we have on file for 990695388 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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