398871

398,871 is an odd composite number composed of four prime numbers multiplied together.

What does the number 398871 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

398871 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 398871:

3³ × 11 × 17 × 79

(3 × 3 × 3 × 11 × 17 × 79)

See below for interesting mathematical facts about the number 398871 from the Numbermatics database.

Names of 398871

Cardinal: 398871 can be written as Three hundred ninety-eight thousand, eight hundred seventy-one.

Scientific notation

Scientific notation: 3.98871 × 10⁵

Factors of 398871

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 110

Divisors of 398871

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 11 17 27 33 51 79 99 153 187 237 297 459 561 711 869 1343 1683 2133 2607 4029 5049 7821 12087 14773 23463 36261 44319 132957 398871
Sum of all divisors σ(n): 691200
Sum of proper divisors (its aliquot sum) s(n): 292329
398871 is a deficient number, because the sum of its proper divisors (292329) is less than itself. Its deficiency is 106542

Bases of 398871

Binary: 1100001011000010111₂
Hexadecimal: 0x61617
Base-36: 8JRR

Squares and roots of 398871

398871 squared (398871²) is 159098074641
398871 cubed (398871³) is 63459608130130311
The square root of 398871 is 631.5623484661
The cube root of 398871 is 73.6112434579

Scales and comparisons

How big is 398871?

398,871 seconds is equal to 4 days, 14 hours, 47 minutes, 51 seconds.
To count from 1 to 398,871 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 398871 cubic inches would be around 6.1 feet tall.

Recreational maths with 398871

398871 backwards is 178893
The number of decimal digits it has is: 6
The sum of 398871's digits is 36
More coming soon!

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The information we have on file for 398871 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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