389248748
389,248,748 is an even composite number composed of four prime numbers multiplied together.
389248748 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389248748:
22 × 73 × 532 × 101
(2 × 2 × 7 × 7 × 7 × 53 × 53 × 101)See below for interesting mathematical facts about the number 389248748 from the Numbermatics database.
Names of 389248748
- Cardinal: 389248748 can be written as Three hundred eighty-nine million, two hundred forty-eight thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 3.89248748 × 108
Factors of 389248748
Divisors of 389248748
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 14 28 49 53 98 101 106 196 202 212 343 371 404 686 707 742 1372 1414 1484 2597 2809 2828 4949 5194 5353 5618 9898 10388 10706 11236 18179 19663 19796 21412 34643 36358 37471 39326 69286 72716 74942 78652 137641 138572 149884 262297 275282 283709 524594 550564 567418 963487 1049188 1134836 1836079 1926974 1985963 3672158 3853948 3971926 7344316 7943852 13901741 27803482 55606964 97312187 194624374 389248748
- Sum of all divisors σ(n): 817672800
- Sum of proper divisors (its aliquot sum) s(n): 428424052
- 389248748 is an abundant number, because the sum of its proper divisors (428424052) is greater than itself. Its abundance is 39175304
Bases of 389248748
- Binary: 101110011001101110110111011002
- Hexadecimal: 0x173376EC
- Base-36: 6FQY98
Squares and roots of 389248748
- 389248748 squared (3892487482) is 151514587819567504
- 389248748 cubed (3892487483) is 58976863612502700833484992
-
The
square root of 389248748 is 19729.3879276575 -
The
cube root of 389248748 is 730.1449315041
Scales and comparisons
How big is 389248748?- 389,248,748 seconds is equal to 12 years, 19 weeks, 4 days, 4 hours, 39 minutes, 8 seconds.
-
To count from 1 to 389,248,748 would take you about eighteen 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 389248748 cubic inches would be around 60.8 feet tall.
Recreational maths with 389248748
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 389248748 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 389248748 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/389248748/
Chicago style:
Numbermatics. 2024. "Number 389248748 - Facts about the integer". https://numbermatics.com/n/389248748/
The information we have on file for 389248748 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 389248748, math, Factors of 389248748, curriculum, school, college, exams, university, Prime factorization of 389248748, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine million, two hundred forty-eight thousand, seven hundred forty-eight.