18105084163

18,105,084,163 is an odd composite number composed of four prime numbers multiplied together.

What does the number 18105084163 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

18105084163 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 18105084163:

29² × 31 × 37 × 137²

(29 × 29 × 31 × 37 × 137 × 137)

See below for interesting mathematical facts about the number 18105084163 from the Numbermatics database.

Names of 18105084163

Cardinal: 18105084163 can be written as Eighteen billion, one hundred five million, eighty-four thousand, one hundred sixty-three.

Scientific notation

Scientific notation: 1.8105084163 × 10¹⁰

Factors of 18105084163

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 234

Divisors of 18105084163

Number of divisors d(n): 36
Complete list of divisors:
1 29 31 37 137 841 899 1073 1147 3973 4247 5069 18769 26071 31117 33263 115217 123163 147001 157139 544301 581839 694453 964627 3571727 4263029 4557031 15784729 16873331 20139137 21528043 132153899 489326599 584034973 624313247 18105084163
Sum of all divisors σ(n): 20025084352
Sum of proper divisors (its aliquot sum) s(n): 1920000189
18105084163 is a deficient number, because the sum of its proper divisors (1920000189) is less than itself. Its deficiency is 16185083974

Bases of 18105084163

Binary: 10000110111001001011010100100000011₂
Hexadecimal: 0x43725A903
Base-36: 8BFASCJ

Squares and roots of 18105084163

18105084163 squared (18105084163²) is 327794072549313410569
18105084163 cubed (18105084163³) is 5934739271637847266216318718747
The square root of 18105084163 is 134555.1342870275
The cube root of 18105084163 is 2625.8314723785

Scales and comparisons

How big is 18105084163?

18,105,084,163 seconds is equal to 575 years, 35 weeks, 4 days, 14 hours, 2 minutes, 43 seconds.
To count from 1 to 18,105,084,163 would take you about one thousand, one hundred fifty-one years!

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 18105084163 cubic inches would be around 218.8 feet tall.

Recreational maths with 18105084163

18105084163 backwards is 36148050181
18105084163 is a Harshad number.
The number of decimal digits it has is: 11
The sum of 18105084163's digits is 37
More coming soon!

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The information we have on file for 18105084163 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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