990696385

990,696,385 is an odd composite number composed of four prime numbers multiplied together.

What does the number 990696385 look like?

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

990696385 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 990696385:

5 × 7 × 19 × 1489769

See below for interesting mathematical facts about the number 990696385 from the Numbermatics database.

Names of 990696385

Cardinal: 990696385 can be written as Nine hundred ninety million, six hundred ninety-six thousand, three hundred eighty-five.

Scientific notation

Scientific notation: 9.90696385 × 10⁸

Factors of 990696385

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1489800

Divisors of 990696385

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 19 35 95 133 665 1489769 7448845 10428383 28305611 52141915 141528055 198139277 990696385
Sum of all divisors σ(n): 1430179200
Sum of proper divisors (its aliquot sum) s(n): 439482815
990696385 is a deficient number, because the sum of its proper divisors (439482815) is less than itself. Its deficiency is 551213570

Bases of 990696385

Binary: 111011000011001101001111000001₂
Hexadecimal: 0x3B0CD3C1
Base-36: GDU281

Squares and roots of 990696385

990696385 squared (990696385²) is 981479327252068225
990696385 cubed (990696385³) is 972348021460855974280866625
The square root of 990696385 is 31475.3297838165
The cube root of 990696385 is 996.8891275073

Scales and comparisons

How big is 990696385?

990,696,385 seconds is equal to 31 years, 26 weeks, 9 hours, 26 minutes, 25 seconds.
To count from 1 to 990,696,385 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 990696385 cubic inches would be around 83.1 feet tall.

Recreational maths with 990696385

990696385 backwards is 583696099
The number of decimal digits it has is: 9
The sum of 990696385's digits is 55
More coming soon!

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The information we have on file for 990696385 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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