1438121568
1,438,121,568 is an even composite number composed of five prime numbers multiplied together.
1438121568 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1438121568:
25 × 3 × 13 × 251 × 4591
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 251 × 4591)See below for interesting mathematical facts about the number 1438121568 from the Numbermatics database.
Names of 1438121568
- Cardinal: 1438121568 can be written as One billion, four hundred thirty-eight million, one hundred twenty-one thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.438121568 × 109
Factors of 1438121568
Divisors of 1438121568
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 251 312 416 502 624 753 1004 1248 1506 2008 3012 3263 4016 4591 6024 6526 8032 9182 9789 12048 13052 13773 18364 19578 24096 26104 27546 36728 39156 52208 55092 59683 73456 78312 104416 110184 119366 146912 156624 179049 220368 238732 313248 358098 440736 477464 716196 954928 1152341 1432392 1909856 2304682 2864784 3457023 4609364 5729568 6914046 9218728 13828092 14980433 18437456 27656184 29960866 36874912 44941299 55312368 59921732 89882598 110624736 119843464 179765196 239686928 359530392 479373856 719060784 1438121568
- Sum of all divisors σ(n): 4082545152
- Sum of proper divisors (its aliquot sum) s(n): 2644423584
- 1438121568 is an abundant number, because the sum of its proper divisors (2644423584) is greater than itself. Its abundance is 1206302016
Bases of 1438121568
- Binary: 10101011011011111111110011000002
- Hexadecimal: 0x55B7FE60
- Base-36: NS7XPC
Squares and roots of 1438121568
- 1438121568 squared (14381215682) is 2068193644346778624
- 1438121568 cubed (14381215683) is 2974313886735623610495762432
-
The
square root of 1438121568 is 37922.5733304057 -
The
cube root of 1438121568 is 1128.7520009433
Scales and comparisons
How big is 1438121568?- 1,438,121,568 seconds is equal to 45 years, 37 weeks, 5 days, 22 hours, 12 minutes, 48 seconds.
-
To count from 1 to 1,438,121,568 would take you about ninety-one 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 1438121568 cubic inches would be around 94.1 feet tall.
Recreational maths with 1438121568
- 1438121568 backwards is 8651218341
- 1438121568 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1438121568's digits is 39
- 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 1438121568 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.
APA style:
Numbermatics. (2024). Number 1438121568 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/1438121568/
Chicago style:
Numbermatics. 2024. "Number 1438121568 - Facts about the integer". https://numbermatics.com/n/1438121568/
The information we have on file for 1438121568 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 1438121568, math, Factors of 1438121568, curriculum, school, college, exams, university, Prime factorization of 1438121568, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred thirty-eight million, one hundred twenty-one thousand, five hundred sixty-eight.