72996864
72,996,864 is an even composite number composed of three prime numbers multiplied together.
72996864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 72996864:
211 × 3 × 1092
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 109)See below for interesting mathematical facts about the number 72996864 from the Numbermatics database.
Names of 72996864
- Cardinal: 72996864 can be written as Seventy-two million, nine hundred ninety-six thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 7.2996864 × 107
Factors of 72996864
Divisors of 72996864
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 109 128 192 218 256 327 384 436 512 654 768 872 1024 1308 1536 1744 2048 2616 3072 3488 5232 6144 6976 10464 11881 13952 20928 23762 27904 35643 41856 47524 55808 71286 83712 95048 111616 142572 167424 190096 223232 285144 334848 380192 570288 669696 760384 1140576 1520768 2281152 3041536 4562304 6083072 9124608 12166144 18249216 24332288 36498432 72996864
- Sum of all divisors σ(n): 196412580
- Sum of proper divisors (its aliquot sum) s(n): 123415716
- 72996864 is an abundant number, because the sum of its proper divisors (123415716) is greater than itself. Its abundance is 50418852
Bases of 72996864
- Binary: 1000101100111011000000000002
- Hexadecimal: 0x459D800
- Base-36: 17GKQO
Squares and roots of 72996864
- 72996864 squared (729968642) is 5328542153834496
- 72996864 cubed (729968643) is 388966866921723783020544
-
The
square root of 72996864 is 8543.8202228277 -
The
cube root of 72996864 is 417.9279348913
Scales and comparisons
How big is 72996864?- 72,996,864 seconds is equal to 2 years, 16 weeks, 4 days, 20 hours, 54 minutes, 24 seconds.
-
To count from 1 to 72,996,864 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 72996864 cubic inches would be around 34.8 feet tall.
Recreational maths with 72996864
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 72996864 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
APA style:
Numbermatics. (2024). Number 72996864 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/72996864/
Chicago style:
Numbermatics. 2024. "Number 72996864 - Facts about the integer". https://numbermatics.com/n/72996864/
The information we have on file for 72996864 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 72996864, math, Factors of 72996864, curriculum, school, college, exams, university, Prime factorization of 72996864, STEM, science, technology, engineering, physics, economics, calculator, seventy-two million, nine hundred ninety-six thousand, eight hundred sixty-four.