1389132756
1,389,132,756 is an even composite number composed of five prime numbers multiplied together.
1389132756 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1389132756:
22 × 32 × 113 × 53 × 547
(2 × 2 × 3 × 3 × 11 × 11 × 11 × 53 × 547)See below for interesting mathematical facts about the number 1389132756 from the Numbermatics database.
Names of 1389132756
- Cardinal: 1389132756 can be written as One billion, three hundred eighty-nine million, one hundred thirty-two thousand, seven hundred fifty-six.
Scientific notation
- Scientific notation: 1.389132756 × 109
Factors of 1389132756
Divisors of 1389132756
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 53 66 99 106 121 132 159 198 212 242 318 363 396 477 484 547 583 636 726 954 1089 1094 1166 1331 1452 1641 1749 1908 2178 2188 2332 2662 3282 3498 3993 4356 4923 5247 5324 6017 6413 6564 6996 7986 9846 10494 11979 12034 12826 15972 18051 19239 19692 20988 23958 24068 25652 28991 36102 38478 47916 54153 57717 57982 66187 70543 72204 76956 86973 108306 115434 115964 132374 141086 173946 198561 211629 216612 230868 260919 264748 282172 318901 347892 397122 423258 521838 595683 634887 637802 728057 794244 846516 956703 1043676 1191366 1269774 1275604 1456114 1913406 2184171 2382732 2539548 2870109 2912228 3507911 3826812 4368342 5740218 6552513 7015822 8736684 10523733 11480436 13105026 14031644 21047466 26210052 31571199 38587021 42094932 63142398 77174042 115761063 126284796 154348084 231522126 347283189 463044252 694566378 1389132756
- Sum of all divisors σ(n): 3942364608
- Sum of proper divisors (its aliquot sum) s(n): 2553231852
- 1389132756 is an abundant number, because the sum of its proper divisors (2553231852) is greater than itself. Its abundance is 1164099096
Bases of 1389132756
- Binary: 10100101100110001111011110101002
- Hexadecimal: 0x52CC7BD4
- Base-36: MZ1XP0
Squares and roots of 1389132756
- 1389132756 squared (13891327562) is 1929689813792155536
- 1389132756 cubed (13891327563) is 2680595329258223830904337216
-
The
square root of 1389132756 is 37271.0713020165 -
The
cube root of 1389132756 is 1115.7868807205
Scales and comparisons
How big is 1389132756?- 1,389,132,756 seconds is equal to 44 years, 8 weeks, 5 days, 22 hours, 12 minutes, 36 seconds.
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To count from 1 to 1,389,132,756 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 1389132756 cubic inches would be around 93 feet tall.
Recreational maths with 1389132756
- 1389132756 backwards is 6572319831
- The number of decimal digits it has is: 10
- The sum of 1389132756's digits is 45
- More coming soon!
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The information we have on file for 1389132756 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 1389132756, math, Factors of 1389132756, curriculum, school, college, exams, university, Prime factorization of 1389132756, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-nine million, one hundred thirty-two thousand, seven hundred fifty-six.