189007940

189,007,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 189007940 look like?

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

189007940 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 189007940:

2² × 5 × 11 × 137 × 6271

(2 × 2 × 5 × 11 × 137 × 6271)

See below for interesting mathematical facts about the number 189007940 from the Numbermatics database.

Names of 189007940

Cardinal: 189007940 can be written as One hundred eighty-nine million, seven thousand, nine hundred forty.

Scientific notation

Scientific notation: 1.8900794 × 10⁸

Factors of 189007940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 6426

Divisors of 189007940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 137 220 274 548 685 1370 1507 2740 3014 6028 6271 7535 12542 15070 25084 30140 31355 62710 68981 125420 137962 275924 344905 689810 859127 1379620 1718254 3436508 4295635 8591270 9450397 17182540 18900794 37801588 47251985 94503970 189007940
Sum of all divisors σ(n): 436230144
Sum of proper divisors (its aliquot sum) s(n): 247222204
189007940 is an abundant number, because the sum of its proper divisors (247222204) is greater than itself. Its abundance is 58214264

Bases of 189007940

Binary: 1011010001000000100001000100₂
Hexadecimal: 0xB440844
Base-36: 34J3GK

Squares and roots of 189007940

189007940 squared (189007940²) is 35724001383043600
189007940 cubed (189007940³) is 6752119909966221766184000
The square root of 189007940 is 13748.0158568427
The cube root of 189007940 is 573.8873910545

Scales and comparisons

How big is 189007940?

189,007,940 seconds is equal to 6 years, 3 days, 14 hours, 12 minutes, 20 seconds.
To count from 1 to 189,007,940 would take you about nine 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 189007940 cubic inches would be around 47.8 feet tall.

Recreational maths with 189007940

189007940 backwards is 049700981
The number of decimal digits it has is: 9
The sum of 189007940's digits is 38
More coming soon!

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The information we have on file for 189007940 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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