2990321730

2,990,321,730 is an even composite number composed of five prime numbers multiplied together.

What does the number 2990321730 look like?

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

2990321730 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 2990321730:

2 × 3² × 5 × 11 × 3020527

(2 × 3 × 3 × 5 × 11 × 3020527)

See below for interesting mathematical facts about the number 2990321730 from the Numbermatics database.

Names of 2990321730

Cardinal: 2990321730 can be written as Two billion, nine hundred ninety million, three hundred twenty-one thousand, seven hundred thirty.

Scientific notation

Scientific notation: 2.99032173 × 10⁹

Factors of 2990321730

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 3020548

Divisors of 2990321730

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 3020527 6041054 9061581 15102635 18123162 27184743 30205270 33225797 45307905 54369486 66451594 90615810 99677391 135923715 166128985 199354782 271847430 299032173 332257970 498386955 598064346 996773910 1495160865 2990321730
Sum of all divisors σ(n): 8481642624
Sum of proper divisors (its aliquot sum) s(n): 5491320894
2990321730 is an abundant number, because the sum of its proper divisors (5491320894) is greater than itself. Its abundance is 2500999164

Bases of 2990321730

Binary: 10110010001111001011000001000010₂
Hexadecimal: 0xB23CB042
Base-36: 1DGCZ0I

Squares and roots of 2990321730

2990321730 squared (2990321730²) is 8942024048910192900
2990321730 cubed (2990321730³) is 26739528823638732647361717000
The square root of 2990321730 is 54683.8342657133
The cube root of 2990321730 is 1440.6969571799

Scales and comparisons

How big is 2990321730?

2,990,321,730 seconds is equal to 95 years, 4 weeks, 2 days, 4 hours, 55 minutes, 30 seconds.
To count from 1 to 2,990,321,730 would take you about one hundred ninety 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 2990321730 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990321730

2990321730 backwards is 0371230992
The number of decimal digits it has is: 10
The sum of 2990321730's digits is 36
More coming soon!

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The information we have on file for 2990321730 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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