1398448540
1,398,448,540 is an even composite number composed of three prime numbers multiplied together.
What does the number 1398448540 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
1398448540 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 1398448540:
22 × 5 × 69922427
(2 × 2 × 5 × 69922427)See below for interesting mathematical facts about the number 1398448540 from the Numbermatics database.
Names of 1398448540
- Cardinal: 1398448540 can be written as One billion, three hundred ninety-eight million, four hundred forty-eight thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.39844854 × 109
Factors of 1398448540
Divisors of 1398448540
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 2936741976
- Sum of proper divisors (its aliquot sum) s(n): 1538293436
- 1398448540 is an abundant number, because the sum of its proper divisors (1538293436) is greater than itself. Its abundance is 139844896
Bases of 1398448540
- Binary: 10100110101101010100001100111002
- Hexadecimal: 0x535AA19C
- Base-36: N4LLSS
Squares and roots of 1398448540
- 1398448540 squared (13984485402) is 1955658319028131600
- 1398448540 cubed (13984485403) is 2734887520983744854947864000
-
The
square root of 1398448540 is 37395.8358644381 -
The
cube root of 1398448540 is 1118.2755509709
Scales and comparisons
How big is 1398448540?- 1,398,448,540 seconds is equal to 44 years, 24 weeks, 1 day, 17 hours, 55 minutes, 40 seconds.
-
To count from 1 to 1,398,448,540 would take you about eighty-eight 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 1398448540 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398448540
- 1398448540 backwards is 0458448931
- The number of decimal digits it has is: 10
- The sum of 1398448540's digits is 46
- 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 1398448540 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
APA style:
Numbermatics. (2024). Number 1398448540 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/1398448540/
Chicago style:
Numbermatics. 2024. "Number 1398448540 - Facts about the integer". https://numbermatics.com/n/1398448540/
The information we have on file for 1398448540 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 1398448540, math, Factors of 1398448540, curriculum, school, college, exams, university, Prime factorization of 1398448540, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred ninety-eight million, four hundred forty-eight thousand, five hundred forty.