13181549742
13,181,549,742 is an even composite number composed of five prime numbers multiplied together.
13181549742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13181549742:
2 × 34 × 292 × 31 × 3121
(2 × 3 × 3 × 3 × 3 × 29 × 29 × 31 × 3121)See below for interesting mathematical facts about the number 13181549742 from the Numbermatics database.
Names of 13181549742
- Cardinal: 13181549742 can be written as Thirteen billion, one hundred eighty-one million, five hundred forty-nine thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.3181549742 × 1010
Factors of 13181549742
Divisors of 13181549742
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 6 9 18 27 29 31 54 58 62 81 87 93 162 174 186 261 279 522 558 783 837 841 899 1566 1674 1682 1798 2349 2511 2523 2697 3121 4698 5022 5046 5394 6242 7569 8091 9363 15138 16182 18726 22707 24273 26071 28089 45414 48546 52142 56178 68121 72819 78213 84267 90509 96751 136242 145638 156426 168534 181018 193502 234639 252801 271527 290253 469278 505602 543054 580506 703917 814581 870759 1407834 1629162 1741518 2111751 2443743 2612277 2624761 2805779 4223502 4887486 5224554 5249522 5611558 7331229 7836831 7874283 8417337 14662458 15673662 15748566 16834674 23622849 25252011 47245698 50504022 70868547 75756033 81367591 141737094 151512066 162735182 212605641 227268099 244102773 425211282 454536198 488205546 732308319 1464616638 2196924957 4393849914 6590774871 13181549742
- Sum of all divisors σ(n): 31586947392
- Sum of proper divisors (its aliquot sum) s(n): 18405397650
- 13181549742 is an abundant number, because the sum of its proper divisors (18405397650) is greater than itself. Its abundance is 5223847908
Bases of 13181549742
- Binary: 11000100011010111001111100101011102
- Hexadecimal: 0x311AE7CAE
- Base-36: 61ZYCVI
Squares and roots of 13181549742
- 13181549742 squared (131815497422) is 173753253600820266564
- 13181549742 cubed (131815497423) is 2290337155173552955715065426488
-
The
square root of 13181549742 is 114810.9304116991 -
The
cube root of 13181549742 is 2362.2298744819
Scales and comparisons
How big is 13181549742?- 13,181,549,742 seconds is equal to 419 years, 6 weeks, 6 days, 5 hours, 35 minutes, 42 seconds.
-
To count from 1 to 13,181,549,742 would take you about eight hundred thirty-eight 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 13181549742 cubic inches would be around 196.9 feet tall.
Recreational maths with 13181549742
- 13181549742 backwards is 24794518131
- The number of decimal digits it has is: 11
- The sum of 13181549742's digits is 45
- 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 13181549742 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.
APA style:
Numbermatics. (2024). Number 13181549742 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/13181549742/
Chicago style:
Numbermatics. 2024. "Number 13181549742 - Facts about the integer". https://numbermatics.com/n/13181549742/
The information we have on file for 13181549742 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 13181549742, math, Factors of 13181549742, curriculum, school, college, exams, university, Prime factorization of 13181549742, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, one hundred eighty-one million, five hundred forty-nine thousand, seven hundred forty-two.