145272231
145,272,231 is an odd composite number composed of four prime numbers multiplied together.
145272231 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 145272231:
33 × 133 × 31 × 79
(3 × 3 × 3 × 13 × 13 × 13 × 31 × 79)See below for interesting mathematical facts about the number 145272231 from the Numbermatics database.
Names of 145272231
- Cardinal: 145272231 can be written as One hundred forty-five million, two hundred seventy-two thousand, two hundred thirty-one.
Scientific notation
- Scientific notation: 1.45272231 × 108
Factors of 145272231
Divisors of 145272231
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 9 13 27 31 39 79 93 117 169 237 279 351 403 507 711 837 1027 1209 1521 2133 2197 2449 3081 3627 4563 5239 6591 7347 9243 10881 13351 15717 19773 22041 27729 31837 40053 47151 59319 66123 68107 95511 120159 141453 173563 204321 286533 360477 413881 520689 612963 859599 1241643 1562067 1838889 3724929 4686201 5380453 11174787 16141359 48424077 145272231
- Sum of all divisors σ(n): 243712000
- Sum of proper divisors (its aliquot sum) s(n): 98439769
- 145272231 is a deficient number, because the sum of its proper divisors (98439769) is less than itself. Its deficiency is 46832462
Bases of 145272231
- Binary: 10001010100010101101101001112
- Hexadecimal: 0x8A8ADA7
- Base-36: 2EHORR
Squares and roots of 145272231
- 145272231 squared (1452722312) is 21104021099717361
- 145272231 cubed (1452722313) is 3065828228227014501902391
-
The
square root of 145272231 is 12052.8930551963 -
The
cube root of 145272231 is 525.6873608983
Scales and comparisons
How big is 145272231?- 145,272,231 seconds is equal to 4 years, 32 weeks, 1 day, 9 hours, 23 minutes, 51 seconds.
-
To count from 1 to 145,272,231 would take you about six 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 145272231 cubic inches would be around 43.8 feet tall.
Recreational maths with 145272231
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 145272231 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 145272231 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/145272231/
Chicago style:
Numbermatics. 2024. "Number 145272231 - Facts about the integer". https://numbermatics.com/n/145272231/
The information we have on file for 145272231 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 145272231, math, Factors of 145272231, curriculum, school, college, exams, university, Prime factorization of 145272231, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-five million, two hundred seventy-two thousand, two hundred thirty-one.