1389640138848
1,389,640,138,848 is an even composite number composed of four prime numbers multiplied together.
1389640138848 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1389640138848:
25 × 32 × 13 × 371164567
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 371164567)See below for interesting mathematical facts about the number 1389640138848 from the Numbermatics database.
Names of 1389640138848
- Cardinal: 1389640138848 can be written as One trillion, three hundred eighty-nine billion, six hundred forty million, one hundred thirty-eight thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 1.389640138848 × 1012
Factors of 1389640138848
Divisors of 1389640138848
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 371164567 742329134 1113493701 1484658268 2226987402 2969316536 3340481103 4453974804 4825139371 5938633072 6680962206 8907949608 9650278742 11877266144 13361924412 14475418113 17815899216 19300557484 26723848824 28950836226 35631798432 38601114968 43426254339 53447697648 57901672452 77202229936 86852508678 106895395296 115803344904 154404459872 173705017356 231606689808 347410034712 463213379616 694820069424 1389640138848
- Sum of all divisors σ(n): 4255772936688
- Sum of proper divisors (its aliquot sum) s(n): 2866132797840
- 1389640138848 is an abundant number, because the sum of its proper divisors (2866132797840) is greater than itself. Its abundance is 1476492658992
Bases of 1389640138848
- Binary: 101000011100011010000000111000000011000002
- Hexadecimal: 0x1438D01C060
- Base-36: HQE3UXK0
Squares and roots of 1389640138848
- 1389640138848 squared (13896401388482) is 1931099715497488718767104
- 1389640138848 cubed (13896401388483) is 2683533676773263520542832025934856192
-
The
square root of 1389640138848 is 1178829.9872534631 -
The
cube root of 1389640138848 is 11159.2271180177
Scales and comparisons
How big is 1389640138848?- 1,389,640,138,848 seconds is equal to 44,186 years, 13 weeks, 2 days, 21 hours, 40 minutes, 48 seconds.
-
To count from 1 to 1,389,640,138,848 would take you about one hundred ten thousand, four hundred sixty-five 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 1389640138848 cubic inches would be around 929.9 feet tall.
Recreational maths with 1389640138848
- 1389640138848 backwards is 8488310469831
- The number of decimal digits it has is: 13
- The sum of 1389640138848's digits is 63
- More coming soon!
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The information we have on file for 1389640138848 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 1389640138848, math, Factors of 1389640138848, curriculum, school, college, exams, university, Prime factorization of 1389640138848, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred eighty-nine billion, six hundred forty million, one hundred thirty-eight thousand, eight hundred forty-eight.