18008309040
18,008,309,040 is an even composite number composed of five prime numbers multiplied together.
18008309040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 18008309040:
24 × 3 × 5 × 233 × 322037
(2 × 2 × 2 × 2 × 3 × 5 × 233 × 322037)See below for interesting mathematical facts about the number 18008309040 from the Numbermatics database.
Names of 18008309040
- Cardinal: 18008309040 can be written as Eighteen billion, eight million, three hundred nine thousand and forty.
Scientific notation
- Scientific notation: 1.800830904 × 1010
Factors of 18008309040
Divisors of 18008309040
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 233 240 466 699 932 1165 1398 1864 2330 2796 3495 3728 4660 5592 6990 9320 11184 13980 18640 27960 55920 322037 644074 966111 1288148 1610185 1932222 2576296 3220370 3864444 4830555 5152592 6440740 7728888 9661110 12881480 15457776 19322220 25762960 38644440 75034621 77288880 150069242 225103863 300138484 375173105 450207726 600276968 750346210 900415452 1125519315 1200553936 1500692420 1800830904 2251038630 3001384840 3601661808 4502077260 6002769680 9004154520 18008309040
- Sum of all divisors σ(n): 56065527648
- Sum of proper divisors (its aliquot sum) s(n): 38057218608
- 18008309040 is an abundant number, because the sum of its proper divisors (38057218608) is greater than itself. Its abundance is 20048909568
Bases of 18008309040
- Binary: 100001100010110000011111101001100002
- Hexadecimal: 0x43160FD30
- Base-36: 89TOK6O
Squares and roots of 18008309040
- 18008309040 squared (180083090402) is 324299194480145721600
- 18008309040 cubed (180083090403) is 5840080115621526298806603264000
-
The
square root of 18008309040 is 134195.0410410161 -
The
cube root of 18008309040 is 2621.1445885657
Scales and comparisons
How big is 18008309040?- 18,008,309,040 seconds is equal to 572 years, 31 weeks, 4 days, 12 hours, 4 minutes.
-
To count from 1 to 18,008,309,040 would take you about one thousand, one hundred forty-five 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 18008309040 cubic inches would be around 218.4 feet tall.
Recreational maths with 18008309040
- 18008309040 backwards is 04090380081
- The number of decimal digits it has is: 11
- The sum of 18008309040's digits is 33
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 18008309040 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
APA style:
Numbermatics. (2024). Number 18008309040 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/18008309040/
Chicago style:
Numbermatics. 2024. "Number 18008309040 - Facts about the integer". https://numbermatics.com/n/18008309040/
The information we have on file for 18008309040 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!
Keywords: Divisors of 18008309040, math, Factors of 18008309040, curriculum, school, college, exams, university, Prime factorization of 18008309040, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, eight million, three hundred nine thousand and forty.