32728620138690
32,728,620,138,690 is an even composite number composed of five prime numbers multiplied together.
32728620138690 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 32728620138690:
2 × 3 × 5 × 7 × 155850572089
See below for interesting mathematical facts about the number 32728620138690 from the Numbermatics database.
Names of 32728620138690
- Cardinal: 32728620138690 can be written as Thirty-two trillion, seven hundred twenty-eight billion, six hundred twenty million, one hundred thirty-eight thousand, six hundred ninety.
Scientific notation
- Scientific notation: 3.272862013869 × 1013
Factors of 32728620138690
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 155850572106
Divisors of 32728620138690
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 89769929523840
- Sum of proper divisors (its aliquot sum) s(n): 57041309385150
- 32728620138690 is an abundant number, because the sum of its proper divisors (57041309385150) is greater than itself. Its abundance is 24312689246460
Bases of 32728620138690
- Binary: 1110111000100001110011100011100000000110000102
- Hexadecimal: 0x1DC439C700C2
- Base-36: BLNBJEHTU
Squares and roots of 32728620138690
- 32728620138690 squared (327286201386902) is 1071162576182664634834916100
- 32728620138690 cubed (327286201386903) is 35057673062663019111724489974036513909000
-
The
square root of 32728620138690 is 5720893.2990128387 -
The
cube root of 32728620138690 is 31987.1758961151
Scales and comparisons
How big is 32728620138690?- 32,728,620,138,690 seconds is equal to 1,040,668 years, 45 weeks, 6 days, 19 hours, 51 minutes, 30 seconds.
-
To count from 1 to 32,728,620,138,690 would take you about two million, six hundred one thousand, six hundred seventy-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 32728620138690 cubic inches would be around 2665.6 feet tall.
Recreational maths with 32728620138690
- 32728620138690 backwards is 09683102682723
- The number of decimal digits it has is: 14
- The sum of 32728620138690's digits is 57
- More coming soon!
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