728443968
728,443,968 is an even composite number composed of five prime numbers multiplied together.
728443968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 728443968:
26 × 3 × 7 × 349 × 1553
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 349 × 1553)See below for interesting mathematical facts about the number 728443968 from the Numbermatics database.
Names of 728443968
- Cardinal: 728443968 can be written as Seven hundred twenty-eight million, four hundred forty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 7.28443968 × 108
Factors of 728443968
Divisors of 728443968
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 349 448 672 698 1047 1344 1396 1553 2094 2443 2792 3106 4188 4659 4886 5584 6212 7329 8376 9318 9772 10871 11168 12424 14658 16752 18636 19544 21742 22336 24848 29316 32613 33504 37272 39088 43484 49696 58632 65226 67008 74544 78176 86968 99392 117264 130452 149088 156352 173936 234528 260904 298176 347872 469056 521808 541997 695744 1043616 1083994 1625991 2087232 2167988 3251982 3793979 4335976 6503964 7587958 8671952 11381937 13007928 15175916 17343904 22763874 26015856 30351832 34687808 45527748 52031712 60703664 91055496 104063424 121407328 182110992 242814656 364221984 728443968
- Sum of all divisors σ(n): 2210409600
- Sum of proper divisors (its aliquot sum) s(n): 1481965632
- 728443968 is an abundant number, because the sum of its proper divisors (1481965632) is greater than itself. Its abundance is 753521664
Bases of 728443968
- Binary: 1010110110101100101100010000002
- Hexadecimal: 0x2B6B2C40
- Base-36: C1P2YO
Squares and roots of 728443968
- 728443968 squared (7284439682) is 530630614515585024
- 728443968 cubed (7284439683) is 386534670380011152723935232
-
The
square root of 728443968 is 26989.7011469189 -
The
cube root of 728443968 is 899.7711220459
Scales and comparisons
How big is 728443968?- 728,443,968 seconds is equal to 23 years, 8 weeks, 3 days, 1 hour, 32 minutes, 48 seconds.
-
To count from 1 to 728,443,968 would take you about thirty-four 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 728443968 cubic inches would be around 75 feet tall.
Recreational maths with 728443968
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 728443968 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.
APA style:
Numbermatics. (2024). Number 728443968 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/728443968/
Chicago style:
Numbermatics. 2024. "Number 728443968 - Facts about the integer". https://numbermatics.com/n/728443968/
The information we have on file for 728443968 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 728443968, math, Factors of 728443968, curriculum, school, college, exams, university, Prime factorization of 728443968, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight million, four hundred forty-three thousand, nine hundred sixty-eight.