138889856616
138,889,856,616 is an even composite number composed of five prime numbers multiplied together.
What does the number 138889856616 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
138889856616 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 138889856616:
23 × 3 × 7 × 2712 × 11257
(2 × 2 × 2 × 3 × 7 × 271 × 271 × 11257)See below for interesting mathematical facts about the number 138889856616 from the Numbermatics database.
Names of 138889856616
- Cardinal: 138889856616 can be written as One hundred thirty-eight billion, eight hundred eighty-nine million, eight hundred fifty-six thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.38889856616 × 1011
Factors of 138889856616
Divisors of 138889856616
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 271 542 813 1084 1626 1897 2168 3252 3794 5691 6504 7588 11257 11382 15176 22514 22764 33771 45028 45528 67542 73441 78799 90056 135084 146882 157598 220323 236397 270168 293764 315196 440646 472794 514087 587528 630392 881292 945588 1028174 1542261 1762584 1891176 2056348 3050647 3084522 4112696 6101294 6169044 9151941 12202588 12338088 18303882 21354529 24405176 36607764 42709058 64063587 73215528 85418116 128127174 170836232 256254348 512508696 826725337 1653450674 2480176011 3306901348 4960352022 5787077359 6613802696 9920704044 11574154718 17361232077 19841408088 23148309436 34722464154 46296618872 69444928308 138889856616
- Sum of all divisors σ(n): 398333257920
- Sum of proper divisors (its aliquot sum) s(n): 259443401304
- 138889856616 is an abundant number, because the sum of its proper divisors (259443401304) is greater than itself. Its abundance is 120553544688
Bases of 138889856616
- Binary: 100000010101100111101100000110011010002
- Hexadecimal: 0x20567B0668
- Base-36: 1RSZFN8O
Squares and roots of 138889856616
- 138889856616 squared (1388898566162) is 19290392270813038971456
- 138889856616 cubed (1388898566163) is 2679239816559617624488743956752896
-
The
square root of 138889856616 is 372679.2945898657 -
The
cube root of 138889856616 is 5178.7328710411
Scales and comparisons
How big is 138889856616?- 138,889,856,616 seconds is equal to 4,416 years, 13 weeks, 6 days, 11 hours, 43 minutes, 36 seconds.
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To count from 1 to 138,889,856,616 would take you about eight thousand, eight hundred thirty-two 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 138889856616 cubic inches would be around 431.6 feet tall.
Recreational maths with 138889856616
- 138889856616 backwards is 616658988831
- The number of decimal digits it has is: 12
- The sum of 138889856616's digits is 69
- More coming soon!
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The information we have on file for 138889856616 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 138889856616, math, Factors of 138889856616, curriculum, school, college, exams, university, Prime factorization of 138889856616, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, eight hundred eighty-nine million, eight hundred fifty-six thousand, six hundred sixteen.