361989

361,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 361989 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

361989 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 361989:

3⁴ × 41 × 109

(3 × 3 × 3 × 3 × 41 × 109)

See below for interesting mathematical facts about the number 361989 from the Numbermatics database.

Names of 361989

Cardinal: 361989 can be written as Three hundred sixty-one thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 3.61989 × 10⁵

Factors of 361989

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 153

Divisors of 361989

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 27 41 81 109 123 327 369 981 1107 2943 3321 4469 8829 13407 40221 120663 361989
Sum of all divisors σ(n): 559020
Sum of proper divisors (its aliquot sum) s(n): 197031
361989 is a deficient number, because the sum of its proper divisors (197031) is less than itself. Its deficiency is 164958

Bases of 361989

Binary: 1011000011000000101₂
Hexadecimal: 0x58605
Base-36: 7RB9

Squares and roots of 361989

361989 squared (361989²) is 131036036121
361989 cubed (361989³) is 47433603679404669
The square root of 361989 is 601.6552168809
The cube root of 361989 is 71.2686377835

Scales and comparisons

How big is 361989?

361,989 seconds is equal to 4 days, 4 hours, 33 minutes, 9 seconds.
To count from 1 to 361,989 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 361989 cubic inches would be around 5.9 feet tall.

Recreational maths with 361989

361989 backwards is 989163
The number of decimal digits it has is: 6
The sum of 361989's digits is 36
More coming soon!

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The information we have on file for 361989 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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