404940

404,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 404940 look like?

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

404940 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 404940:

2² × 3 × 5 × 17 × 397

(2 × 2 × 3 × 5 × 17 × 397)

See below for interesting mathematical facts about the number 404940 from the Numbermatics database.

Names of 404940

Cardinal: 404940 can be written as Four hundred four thousand, nine hundred forty.

Scientific notation

Scientific notation: 4.0494 × 10⁵

Factors of 404940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 424

Divisors of 404940

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 397 510 794 1020 1191 1588 1985 2382 3970 4764 5955 6749 7940 11910 13498 20247 23820 26996 33745 40494 67490 80988 101235 134980 202470 404940
Sum of all divisors σ(n): 1203552
Sum of proper divisors (its aliquot sum) s(n): 798612
404940 is an abundant number, because the sum of its proper divisors (798612) is greater than itself. Its abundance is 393672

Bases of 404940

Binary: 1100010110111001100₂
Hexadecimal: 0x62DCC
Base-36: 8OGC

Squares and roots of 404940

404940 squared (404940²) is 163976403600
404940 cubed (404940³) is 66400604873784000
The square root of 404940 is 636.3489608697
The cube root of 404940 is 73.9827084019

Scales and comparisons

How big is 404940?

404,940 seconds is equal to 4 days, 16 hours, 29 minutes.
To count from 1 to 404,940 would take you about four days.

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 404940 cubic inches would be around 6.2 feet tall.

Recreational maths with 404940

404940 backwards is 049404
The number of decimal digits it has is: 6
The sum of 404940's digits is 21
More coming soon!

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The information we have on file for 404940 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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