1940900

1,940,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 1940900 look like?

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

1940900 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 1940900:

2² × 5² × 13 × 1493

(2 × 2 × 5 × 5 × 13 × 1493)

See below for interesting mathematical facts about the number 1940900 from the Numbermatics database.

Names of 1940900

Cardinal: 1940900 can be written as One million, nine hundred forty thousand, nine hundred.

Scientific notation

Scientific notation: 1.9409 × 10⁶

Factors of 1940900

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1513

Divisors of 1940900

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 1493 2986 5972 7465 14930 19409 29860 37325 38818 74650 77636 97045 149300 194090 388180 485225 970450 1940900
Sum of all divisors σ(n): 4538772
Sum of proper divisors (its aliquot sum) s(n): 2597872
1940900 is an abundant number, because the sum of its proper divisors (2597872) is greater than itself. Its abundance is 656972

Bases of 1940900

Binary: 111011001110110100100₂
Hexadecimal: 0x1D9DA4
Base-36: 15LLW

Squares and roots of 1940900

1940900 squared (1940900²) is 3767092810000
1940900 cubed (1940900³) is 7311550434929000000
The square root of 1940900 is 1393.1618714277
The cube root of 1940900 is 124.7386539669

Scales and comparisons

How big is 1940900?

1,940,900 seconds is equal to 3 weeks, 1 day, 11 hours, 8 minutes, 20 seconds.
To count from 1 to 1,940,900 would take you about four weeks!

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 1940900 cubic inches would be around 10.4 feet tall.

Recreational maths with 1940900

1940900 backwards is 0090491
The number of decimal digits it has is: 7
The sum of 1940900's digits is 23
More coming soon!

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The information we have on file for 1940900 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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