290493940

290,493,940 is an even composite number composed of four prime numbers multiplied together.

What does the number 290493940 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

290493940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 290493940:

2² × 5 × 11 × 1320427

(2 × 2 × 5 × 11 × 1320427)

See below for interesting mathematical facts about the number 290493940 from the Numbermatics database.

Names of 290493940

Cardinal: 290493940 can be written as Two hundred ninety million, four hundred ninety-three thousand, nine hundred forty.

Scientific notation

Scientific notation: 2.9049394 × 10⁸

Factors of 290493940

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1320445

Divisors of 290493940

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 220 1320427 2640854 5281708 6602135 13204270 14524697 26408540 29049394 58098788 72623485 145246970 290493940
Sum of all divisors σ(n): 665495712
Sum of proper divisors (its aliquot sum) s(n): 375001772
290493940 is an abundant number, because the sum of its proper divisors (375001772) is greater than itself. Its abundance is 84507832

Bases of 290493940

Binary: 10001010100001001010111110100₂
Hexadecimal: 0x115095F4
Base-36: 4SYAK4

Squares and roots of 290493940

290493940 squared (290493940²) is 84386729176723600
290493940 cubed (290493940³) is 24513833442259394854984000
The square root of 290493940 is 17043.8827735935
The cube root of 290493940 is 662.2861794843

Scales and comparisons

How big is 290493940?

290,493,940 seconds is equal to 9 years, 12 weeks, 2 days, 4 hours, 45 minutes, 40 seconds.
To count from 1 to 290,493,940 would take you about thirteen 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 290493940 cubic inches would be around 55.2 feet tall.

Recreational maths with 290493940

290493940 backwards is 049394092
The number of decimal digits it has is: 9
The sum of 290493940's digits is 40
More coming soon!

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The information we have on file for 290493940 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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