1940420

1,940,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 1940420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1940420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1940420:

2² × 5 × 97021

(2 × 2 × 5 × 97021)

See below for interesting mathematical facts about the number 1940420 from the Numbermatics database.

Names of 1940420

Cardinal: 1940420 can be written as One million, nine hundred forty thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.94042 × 10⁶

Factors of 1940420

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 97028

Divisors of 1940420

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 97021 194042 388084 485105 970210 1940420
Sum of all divisors σ(n): 4074924
Sum of proper divisors (its aliquot sum) s(n): 2134504
1940420 is an abundant number, because the sum of its proper divisors (2134504) is greater than itself. Its abundance is 194084

Bases of 1940420

Binary: 111011001101111000100₂
Hexadecimal: 0x1D9BC4
Base-36: 15L8K

Squares and roots of 1940420

1940420 squared (1940420²) is 3765229776400
1940420 cubed (1940420³) is 7306127162722088000
The square root of 1940420 is 1392.9895907723
The cube root of 1940420 is 124.7283701655

Scales and comparisons

How big is 1940420?

1,940,420 seconds is equal to 3 weeks, 1 day, 11 hours, 20 seconds.
To count from 1 to 1,940,420 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 1940420 cubic inches would be around 10.4 feet tall.

Recreational maths with 1940420

1940420 backwards is 0240491
1940420 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1940420's digits is 20
More coming soon!

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The information we have on file for 1940420 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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