1398021372
1,398,021,372 is an even composite number composed of five prime numbers multiplied together.
1398021372 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1398021372:
22 × 32 × 11 × 293 × 12049
(2 × 2 × 3 × 3 × 11 × 293 × 12049)See below for interesting mathematical facts about the number 1398021372 from the Numbermatics database.
Names of 1398021372
- Cardinal: 1398021372 can be written as One billion, three hundred ninety-eight million, twenty-one thousand, three hundred seventy-two.
Scientific notation
- Scientific notation: 1.398021372 × 109
Factors of 1398021372
Divisors of 1398021372
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 293 396 586 879 1172 1758 2637 3223 3516 5274 6446 9669 10548 12049 12892 19338 24098 29007 36147 38676 48196 58014 72294 108441 116028 132539 144588 216882 265078 397617 433764 530156 795234 1192851 1590468 2385702 3530357 4771404 7060714 10591071 14121428 21182142 31773213 38833927 42364284 63546426 77667854 116501781 127092852 155335708 233003562 349505343 466007124 699010686 1398021372
- Sum of all divisors σ(n): 3868628400
- Sum of proper divisors (its aliquot sum) s(n): 2470607028
- 1398021372 is an abundant number, because the sum of its proper divisors (2470607028) is greater than itself. Its abundance is 1072585656
Bases of 1398021372
- Binary: 10100110101010000011100111111002
- Hexadecimal: 0x53541CFC
- Base-36: N4CG70
Squares and roots of 1398021372
- 1398021372 squared (13980213722) is 1954463756568762384
- 1398021372 cubed (13980213723) is 2732382102482535200421670848
-
The
square root of 1398021372 is 37390.1239901661 -
The
cube root of 1398021372 is 1118.1616771165
Scales and comparisons
How big is 1398021372?- 1,398,021,372 seconds is equal to 44 years, 23 weeks, 3 days, 19 hours, 16 minutes, 12 seconds.
-
To count from 1 to 1,398,021,372 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 1398021372 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398021372
- 1398021372 backwards is 2731208931
- 1398021372 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1398021372's digits is 36
- 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 1398021372 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 1398021372 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/1398021372/
Chicago style:
Numbermatics. 2024. "Number 1398021372 - Facts about the integer". https://numbermatics.com/n/1398021372/
The information we have on file for 1398021372 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 1398021372, math, Factors of 1398021372, curriculum, school, college, exams, university, Prime factorization of 1398021372, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred ninety-eight million, twenty-one thousand, three hundred seventy-two.