5449990161
5,449,990,161 is an odd composite number composed of five prime numbers multiplied together.
5449990161 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 5449990161:
3 × 72 × 112 × 61 × 5023
(3 × 7 × 7 × 11 × 11 × 61 × 5023)See below for interesting mathematical facts about the number 5449990161 from the Numbermatics database.
Names of 5449990161
- Cardinal: 5449990161 can be written as Five billion, four hundred forty-nine million, nine hundred ninety thousand, one hundred sixty-one.
Scientific notation
- Scientific notation: 5.449990161 × 109
Factors of 5449990161
Divisors of 5449990161
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 11 21 33 49 61 77 121 147 183 231 363 427 539 671 847 1281 1617 2013 2541 2989 4697 5023 5929 7381 8967 14091 15069 17787 22143 32879 35161 51667 55253 98637 105483 155001 165759 246127 306403 361669 386771 607783 738381 919209 1085007 1160313 1823349 2144821 2707397 3370433 4254481 6434463 8122191 10111299 12763443 15013747 23593031 29781367 37074763 45041241 70779093 89344101 111224289 165151217 259523341 495453651 778570023 1816663387 5449990161
- Sum of all divisors σ(n): 9445562112
- Sum of proper divisors (its aliquot sum) s(n): 3995571951
- 5449990161 is a deficient number, because the sum of its proper divisors (3995571951) is less than itself. Its deficiency is 1454418210
Bases of 5449990161
- Binary: 1010001001101100001000000000100012
- Hexadecimal: 0x144D84011
- Base-36: 2I4S7BL
Squares and roots of 5449990161
- 5449990161 squared (54499901612) is 29702392754996805921
- 5449990161 cubed (54499901613) is 161877748272890275855876543281
-
The
square root of 5449990161 is 73824.0486630205 -
The
cube root of 5449990161 is 1759.8078045335
Scales and comparisons
How big is 5449990161?- 5,449,990,161 seconds is equal to 173 years, 15 weeks, 1 day, 14 hours, 9 minutes, 21 seconds.
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To count from 1 to 5,449,990,161 would take you about three hundred forty-six 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 5449990161 cubic inches would be around 146.7 feet tall.
Recreational maths with 5449990161
- 5449990161 backwards is 1610999445
- The number of decimal digits it has is: 10
- The sum of 5449990161's digits is 48
- More coming soon!
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The information we have on file for 5449990161 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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