804140

804,140 is an even composite number composed of four prime numbers multiplied together.

What does the number 804140 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

804140 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 804140:

2² × 5 × 31 × 1297

(2 × 2 × 5 × 31 × 1297)

See below for interesting mathematical facts about the number 804140 from the Numbermatics database.

Names of 804140

Cardinal: 804140 can be written as Eight hundred four thousand, one hundred forty.

Scientific notation

Scientific notation: 8.0414 × 10⁵

Factors of 804140

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1335

Divisors of 804140

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 31 62 124 155 310 620 1297 2594 5188 6485 12970 25940 40207 80414 160828 201035 402070 804140
Sum of all divisors σ(n): 1744512
Sum of proper divisors (its aliquot sum) s(n): 940372
804140 is an abundant number, because the sum of its proper divisors (940372) is greater than itself. Its abundance is 136232

Bases of 804140

Binary: 11000100010100101100₂
Hexadecimal: 0xC452C
Base-36: H8H8

Squares and roots of 804140

804140 squared (804140²) is 646641139600
804140 cubed (804140³) is 519990005997944000
The square root of 804140 is 896.7385349141
The cube root of 804140 is 92.9916360459

Scales and comparisons

How big is 804140?

804,140 seconds is equal to 1 week, 2 days, 7 hours, 22 minutes, 20 seconds.
To count from 1 to 804,140 would take you about two 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 804140 cubic inches would be around 7.7 feet tall.

Recreational maths with 804140

804140 backwards is 041408
The number of decimal digits it has is: 6
The sum of 804140's digits is 17
More coming soon!

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The information we have on file for 804140 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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