20018115

20,018,115 is an odd composite number composed of five prime numbers multiplied together.

What does the number 20018115 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

20018115 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20018115:

3² × 5 × 13 × 19 × 1801

(3 × 3 × 5 × 13 × 19 × 1801)

See below for interesting mathematical facts about the number 20018115 from the Numbermatics database.

Names of 20018115

Cardinal: 20018115 can be written as Twenty million, eighteen thousand, one hundred fifteen.

Scientific notation

Scientific notation: 2.0018115 × 10⁷

Factors of 20018115

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1841

Divisors of 20018115

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 13 15 19 39 45 57 65 95 117 171 195 247 285 585 741 855 1235 1801 2223 3705 5403 9005 11115 16209 23413 27015 34219 70239 81045 102657 117065 171095 210717 307971 351195 444847 513285 1053585 1334541 1539855 2224235 4003623 6672705 20018115
Sum of all divisors σ(n): 39355680
Sum of proper divisors (its aliquot sum) s(n): 19337565
20018115 is a deficient number, because the sum of its proper divisors (19337565) is less than itself. Its deficiency is 680550

Bases of 20018115

Binary: 1001100010111001111000011₂
Hexadecimal: 0x13173C3
Base-36: BX22R

Squares and roots of 20018115

20018115 squared (20018115²) is 400724928153225
20018115 cubed (20018115³) is 8021757695137995670875
The square root of 20018115 is 4474.1608151697
The cube root of 20018115 is 271.5236897209

Scales and comparisons

How big is 20018115?

20,018,115 seconds is equal to 33 weeks, 16 hours, 35 minutes, 15 seconds.
To count from 1 to 20,018,115 would take you about forty-nine weeks!

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 20018115 cubic inches would be around 22.6 feet tall.

Recreational maths with 20018115

20018115 backwards is 51181002
The number of decimal digits it has is: 8
The sum of 20018115's digits is 18
More coming soon!

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The information we have on file for 20018115 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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