4139506728
4,139,506,728 is an even composite number composed of five prime numbers multiplied together.
4139506728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 4139506728:
23 × 33 × 7 × 131 × 20899
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 131 × 20899)See below for interesting mathematical facts about the number 4139506728 from the Numbermatics database.
Names of 4139506728
- Cardinal: 4139506728 can be written as Four billion, one hundred thirty-nine million, five hundred six thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.139506728 × 109
Factors of 4139506728
Divisors of 4139506728
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 131 168 189 216 252 262 378 393 504 524 756 786 917 1048 1179 1512 1572 1834 2358 2751 3144 3537 3668 4716 5502 7074 7336 8253 9432 11004 14148 16506 20899 22008 24759 28296 33012 41798 49518 62697 66024 83596 99036 125394 146293 167192 188091 198072 250788 292586 376182 438879 501576 564273 585172 752364 877758 1128546 1170344 1316637 1504728 1755516 2257092 2633274 2737769 3511032 3949911 4514184 5266548 5475538 7899822 8213307 10533096 10951076 15799644 16426614 19164383 21902152 24639921 31599288 32853228 38328766 49279842 57493149 65706456 73919763 76657532 98559684 114986298 147839526 153315064 172479447 197119368 229972596 295679052 344958894 459945192 517438341 591358104 689917788 1034876682 1379835576 2069753364 4139506728
- Sum of all divisors σ(n): 13242240000
- Sum of proper divisors (its aliquot sum) s(n): 9102733272
- 4139506728 is an abundant number, because the sum of its proper divisors (9102733272) is greater than itself. Its abundance is 4963226544
Bases of 4139506728
- Binary: 111101101011101111011100001010002
- Hexadecimal: 0xF6BBDC28
- Base-36: 1WGJZU0
Squares and roots of 4139506728
- 4139506728 squared (41395067282) is 17135515951157265984
- 4139506728 cubed (41395067283) is 70932583567566821926853540352
-
The
square root of 4139506728 is 64338.9985001321 -
The
cube root of 4139506728 is 1605.6449988617
Scales and comparisons
How big is 4139506728?- 4,139,506,728 seconds is equal to 131 years, 32 weeks, 2 days, 22 hours, 58 minutes, 48 seconds.
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To count from 1 to 4,139,506,728 would take you about two hundred sixty-three 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 4139506728 cubic inches would be around 133.8 feet tall.
Recreational maths with 4139506728
- 4139506728 backwards is 8276059314
- The number of decimal digits it has is: 10
- The sum of 4139506728's digits is 45
- More coming soon!
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The information we have on file for 4139506728 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 4139506728, math, Factors of 4139506728, curriculum, school, college, exams, university, Prime factorization of 4139506728, STEM, science, technology, engineering, physics, economics, calculator, four billion, one hundred thirty-nine million, five hundred six thousand, seven hundred twenty-eight.