990442180

990,442,180 is an even composite number composed of five prime numbers multiplied together.

What does the number 990442180 look like?

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

990442180 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 990442180:

2² × 5 × 7 × 13 × 544199

(2 × 2 × 5 × 7 × 13 × 544199)

See below for interesting mathematical facts about the number 990442180 from the Numbermatics database.

Names of 990442180

Cardinal: 990442180 can be written as Nine hundred ninety million, four hundred forty-two thousand, one hundred eighty.

Scientific notation

Scientific notation: 9.9044218 × 10⁸

Factors of 990442180

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 544226

Divisors of 990442180

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 544199 1088398 2176796 2720995 3809393 5441990 7074587 7618786 10883980 14149174 15237572 19046965 28298348 35372935 38093930 49522109 70745870 76187860 99044218 141491740 198088436 247610545 495221090 990442180
Sum of all divisors σ(n): 2559916800
Sum of proper divisors (its aliquot sum) s(n): 1569474620
990442180 is an abundant number, because the sum of its proper divisors (1569474620) is greater than itself. Its abundance is 579032440

Bases of 990442180

Binary: 111011000010001111001011000100₂
Hexadecimal: 0x3B08F2C4
Base-36: GDOM2S

Squares and roots of 990442180

990442180 squared (990442180²) is 980975711923152400
990442180 cubed (990442180³) is 971599722644219055528232000
The square root of 990442180 is 31471.2913621287
The cube root of 990442180 is 996.8038555437

Scales and comparisons

How big is 990442180?

990,442,180 seconds is equal to 31 years, 25 weeks, 4 days, 10 hours, 49 minutes, 40 seconds.
To count from 1 to 990,442,180 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 990442180 cubic inches would be around 83.1 feet tall.

Recreational maths with 990442180

990442180 backwards is 081244099
The number of decimal digits it has is: 9
The sum of 990442180's digits is 37
More coming soon!

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The information we have on file for 990442180 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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