290209428

290,209,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 290209428 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

290209428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 290209428:

2² × 3² × 67 × 120319

(2 × 2 × 3 × 3 × 67 × 120319)

See below for interesting mathematical facts about the number 290209428 from the Numbermatics database.

Names of 290209428

Cardinal: 290209428 can be written as Two hundred ninety million, two hundred nine thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 2.90209428 × 10⁸

Factors of 290209428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 120391

Divisors of 290209428

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 36 67 134 201 268 402 603 804 1206 2412 120319 240638 360957 481276 721914 1082871 1443828 2165742 4331484 8061373 16122746 24184119 32245492 48368238 72552357 96736476 145104714 290209428
Sum of all divisors σ(n): 744540160
Sum of proper divisors (its aliquot sum) s(n): 454330732
290209428 is an abundant number, because the sum of its proper divisors (454330732) is greater than itself. Its abundance is 164121304

Bases of 290209428

Binary: 10001010011000011111010010100₂
Hexadecimal: 0x114C3E94
Base-36: 4SS710

Squares and roots of 290209428

290209428 squared (290209428²) is 84221512100087184
290209428 cubed (290209428³) is 24441876851861380418770752
The square root of 290209428 is 17035.5342739815
The cube root of 290209428 is 662.0698927979

Scales and comparisons

How big is 290209428?

290,209,428 seconds is equal to 9 years, 11 weeks, 5 days, 21 hours, 43 minutes, 48 seconds.
To count from 1 to 290,209,428 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 290209428 cubic inches would be around 55.2 feet tall.

Recreational maths with 290209428

290209428 backwards is 824902092
290209428 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 290209428's digits is 36
More coming soon!

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The information we have on file for 290209428 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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