1145040
1,145,040 is an even composite number composed of five prime numbers multiplied together.
1145040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1145040:
24 × 3 × 5 × 13 × 367
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 367)See below for interesting mathematical facts about the number 1145040 from the Numbermatics database.
Names of 1145040
- Cardinal: 1145040 can be written as One million, one hundred forty-five thousand and forty.
Scientific notation
- Scientific notation: 1.14504 × 106
Factors of 1145040
Divisors of 1145040
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 367 390 520 624 734 780 1040 1101 1468 1560 1835 2202 2936 3120 3670 4404 4771 5505 5872 7340 8808 9542 11010 14313 14680 17616 19084 22020 23855 28626 29360 38168 44040 47710 57252 71565 76336 88080 95420 114504 143130 190840 229008 286260 381680 572520 1145040
- Sum of all divisors σ(n): 3833088
- Sum of proper divisors (its aliquot sum) s(n): 2688048
- 1145040 is an abundant number, because the sum of its proper divisors (2688048) is greater than itself. Its abundance is 1543008
Bases of 1145040
- Binary: 1000101111000110100002
- Hexadecimal: 0x1178D0
- Base-36: OJIO
Squares and roots of 1145040
- 1145040 squared (11450402) is 1311116601600
- 1145040 cubed (11450403) is 1501280953496064000
-
The
square root of 1145040 is 1070.0654185609 -
The
cube root of 1145040 is 104.6181138937
Scales and comparisons
How big is 1145040?- 1,145,040 seconds is equal to 1 week, 6 days, 6 hours, 4 minutes.
-
To count from 1 to 1,145,040 would take you about two weeks!
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 1145040 cubic inches would be around 8.7 feet tall.
Recreational maths with 1145040
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 1145040 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 1145040 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/1145040/
Chicago style:
Numbermatics. 2024. "Number 1145040 - Facts about the integer". https://numbermatics.com/n/1145040/
The information we have on file for 1145040 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 1145040, math, Factors of 1145040, curriculum, school, college, exams, university, Prime factorization of 1145040, STEM, science, technology, engineering, physics, economics, calculator, one million, one hundred forty-five thousand and forty.