1321142040
1,321,142,040 is an even composite number composed of four prime numbers multiplied together.
1321142040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 1321142040:
23 × 32 × 5 × 3669839
(2 × 2 × 2 × 3 × 3 × 5 × 3669839)See below for interesting mathematical facts about the number 1321142040 from the Numbermatics database.
Names of 1321142040
- Cardinal: 1321142040 can be written as One billion, three hundred twenty-one million, one hundred forty-two thousand and forty.
Scientific notation
- Scientific notation: 1.32114204 × 109
Factors of 1321142040
Divisors of 1321142040
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 4293712800
- Sum of proper divisors (its aliquot sum) s(n): 2972570760
- 1321142040 is an abundant number, because the sum of its proper divisors (2972570760) is greater than itself. Its abundance is 1651428720
Bases of 1321142040
- Binary: 10011101011111100000111000110002
- Hexadecimal: 0x4EBF0718
- Base-36: LUKNQ0
Squares and roots of 1321142040
- 1321142040 squared (13211420402) is 1745416289855361600
- 1321142040 cubed (13211420403) is 2305942837828743729161664000
-
The
square root of 1321142040 is 36347.5176593945 -
The
cube root of 1321142040 is 1097.2775762887
Scales and comparisons
How big is 1321142040?- 1,321,142,040 seconds is equal to 42 years, 2 days, 23 hours, 54 minutes.
-
To count from 1 to 1,321,142,040 would take you about eighty-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 1321142040 cubic inches would be around 91.4 feet tall.
Recreational maths with 1321142040
- 1321142040 backwards is 0402411231
- 1321142040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1321142040's digits is 18
- More coming soon!
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 1321142040 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 1321142040 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/1321142040/
Chicago style:
Numbermatics. 2024. "Number 1321142040 - Facts about the integer". https://numbermatics.com/n/1321142040/
The information we have on file for 1321142040 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 1321142040, math, Factors of 1321142040, curriculum, school, college, exams, university, Prime factorization of 1321142040, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred twenty-one million, one hundred forty-two thousand and forty.