16940322728
16,940,322,728 is an even composite number composed of four prime numbers multiplied together.
16940322728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 16940322728:
23 × 74 × 743 × 1187
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 743 × 1187)See below for interesting mathematical facts about the number 16940322728 from the Numbermatics database.
Names of 16940322728
- Cardinal: 16940322728 can be written as Sixteen billion, nine hundred forty million, three hundred twenty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.6940322728 × 1010
Factors of 16940322728
Divisors of 16940322728
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 28 49 56 98 196 343 392 686 743 1187 1372 1486 2374 2401 2744 2972 4748 4802 5201 5944 8309 9496 9604 10402 16618 19208 20804 33236 36407 41608 58163 66472 72814 116326 145628 232652 254849 291256 407141 465304 509698 814282 881941 1019396 1628564 1763882 1783943 2038792 2849987 3257128 3527764 3567886 5699974 6173587 7055528 7135772 11399948 12347174 14271544 22799896 24694348 43215109 49388696 86430218 172860436 302505763 345720872 605011526 1210023052 2117540341 2420046104 4235080682 8470161364 16940322728
- Sum of all divisors σ(n): 37135882080
- Sum of proper divisors (its aliquot sum) s(n): 20195559352
- 16940322728 is an abundant number, because the sum of its proper divisors (20195559352) is greater than itself. Its abundance is 3255236624
Bases of 16940322728
- Binary: 11111100011011100011001111101010002
- Hexadecimal: 0x3F1B8CFA8
- Base-36: 7S5TWO8
Squares and roots of 16940322728
- 16940322728 squared (169403227282) is 286974534128793361984
- 16940322728 cubed (169403227283) is 4861441222859209869233086372352
-
The
square root of 16940322728 is 130154.9950174791 -
The
cube root of 16940322728 is 2568.2692969951
Scales and comparisons
How big is 16940322728?- 16,940,322,728 seconds is equal to 538 years, 33 weeks, 5 days, 13 hours, 12 minutes, 8 seconds.
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To count from 1 to 16,940,322,728 would take you about one thousand and seventy-seven 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 16940322728 cubic inches would be around 214 feet tall.
Recreational maths with 16940322728
- 16940322728 backwards is 82722304961
- The number of decimal digits it has is: 11
- The sum of 16940322728's digits is 44
- More coming soon!
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The information we have on file for 16940322728 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!
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