72228744
72,228,744 is an even composite number composed of five prime numbers multiplied together.
72228744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 72228744:
23 × 32 × 72 × 59 × 347
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 59 × 347)See below for interesting mathematical facts about the number 72228744 from the Numbermatics database.
Names of 72228744
- Cardinal: 72228744 can be written as Seventy-two million, two hundred twenty-eight thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 7.2228744 × 107
Factors of 72228744
Divisors of 72228744
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 59 63 72 84 98 118 126 147 168 177 196 236 252 294 347 354 392 413 441 472 504 531 588 694 708 826 882 1041 1062 1176 1239 1388 1416 1652 1764 2082 2124 2429 2478 2776 2891 3123 3304 3528 3717 4164 4248 4858 4956 5782 6246 7287 7434 8328 8673 9716 9912 11564 12492 14574 14868 17003 17346 19432 20473 21861 23128 24984 26019 29148 29736 34006 34692 40946 43722 51009 52038 58296 61419 68012 69384 81892 87444 102018 104076 122838 136024 143311 153027 163784 174888 184257 204036 208152 245676 286622 306054 368514 408072 429933 491352 573244 612108 737028 859866 1003177 1146488 1224216 1289799 1474056 1719732 2006354 2579598 3009531 3439464 4012708 5159196 6019062 8025416 9028593 10318392 12038124 18057186 24076248 36114372 72228744
- Sum of all divisors σ(n): 232081200
- Sum of proper divisors (its aliquot sum) s(n): 159852456
- 72228744 is an abundant number, because the sum of its proper divisors (159852456) is greater than itself. Its abundance is 87623712
Bases of 72228744
- Binary: 1000100111000011111100010002
- Hexadecimal: 0x44E1F88
- Base-36: 170420
Squares and roots of 72228744
- 72228744 squared (722287442) is 5216991459817536
- 72228744 cubed (722287443) is 376816740601347094454784
-
The
square root of 72228744 is 8498.7495550817 -
The
cube root of 72228744 is 416.4568606309
Scales and comparisons
How big is 72228744?- 72,228,744 seconds is equal to 2 years, 15 weeks, 2 days, 23 hours, 32 minutes, 24 seconds.
-
To count from 1 to 72,228,744 would take you about three 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 72228744 cubic inches would be around 34.7 feet tall.
Recreational maths with 72228744
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 72228744 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 72228744 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/72228744/
Chicago style:
Numbermatics. 2024. "Number 72228744 - Facts about the integer". https://numbermatics.com/n/72228744/
The information we have on file for 72228744 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 72228744, math, Factors of 72228744, curriculum, school, college, exams, university, Prime factorization of 72228744, STEM, science, technology, engineering, physics, economics, calculator, seventy-two million, two hundred twenty-eight thousand, seven hundred forty-four.