384986

384,986 is an even composite number composed of four prime numbers multiplied together.

What does the number 384986 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

384986 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 384986:

2 × 7 × 107 × 257

See below for interesting mathematical facts about the number 384986 from the Numbermatics database.

Names of 384986

Cardinal: 384986 can be written as Three hundred eighty-four thousand, nine hundred eighty-six.

Scientific notation

Scientific notation: 3.84986 × 10⁵

Factors of 384986

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 373

Divisors of 384986

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 107 214 257 514 749 1498 1799 3598 27499 54998 192493 384986
Sum of all divisors σ(n): 668736
Sum of proper divisors (its aliquot sum) s(n): 283750
384986 is a deficient number, because the sum of its proper divisors (283750) is less than itself. Its deficiency is 101236

Bases of 384986

Binary: 1011101111111011010₂
Hexadecimal: 0x5DFDA
Base-36: 8922

Squares and roots of 384986

384986 squared (384986²) is 148214220196
384986 cubed (384986³) is 57060399776377256
The square root of 384986 is 620.4724006755
The cube root of 384986 is 72.7469816849

Scales and comparisons

How big is 384986?

384,986 seconds is equal to 4 days, 10 hours, 56 minutes, 26 seconds.
To count from 1 to 384,986 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 384986 cubic inches would be around 6.1 feet tall.

Recreational maths with 384986

384986 backwards is 689483
The number of decimal digits it has is: 6
The sum of 384986's digits is 38
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The information we have on file for 384986 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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