494122938
494,122,938 is an even composite number composed of seven prime numbers multiplied together.
494122938 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 494122938:
2 × 3 × 23 × 29 × 37 × 47 × 71
See below for interesting mathematical facts about the number 494122938 from the Numbermatics database.
Names of 494122938
- Cardinal: 494122938 can be written as Four hundred ninety-four million, one hundred twenty-two thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 4.94122938 × 108
Factors of 494122938
Divisors of 494122938
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 23 29 37 46 47 58 69 71 74 87 94 111 138 141 142 174 213 222 282 426 667 851 1073 1081 1334 1363 1633 1702 1739 2001 2059 2146 2162 2553 2627 2726 3219 3243 3266 3337 3478 4002 4089 4118 4899 5106 5217 5254 6177 6438 6486 6674 7881 8178 9798 10011 10434 12354 15762 20022 24679 31349 39997 47357 49358 50431 60421 62698 74037 76183 76751 79994 94047 94714 96773 100862 119991 120842 123469 142071 148074 151293 152366 153502 181263 188094 193546 228549 230253 239982 246938 284142 290319 302586 362526 370407 457098 460506 580638 740814 1159913 1752209 2225779 2319826 2839787 3479739 3504418 3580601 4451558 5256627 5679574 6677337 6959478 7161202 8519361 10513254 10741803 13354674 17038722 21483606 82353823 164707646 247061469 494122938
- Sum of all divisors σ(n): 1134673920
- Sum of proper divisors (its aliquot sum) s(n): 640550982
- 494122938 is an abundant number, because the sum of its proper divisors (640550982) is greater than itself. Its abundance is 146428044
Bases of 494122938
- Binary: 111010111001110110111101110102
- Hexadecimal: 0x1D73B7BA
- Base-36: 866RP6
Squares and roots of 494122938
- 494122938 squared (4941229382) is 244157477857751844
- 494122938 cubed (4941229383) is 120643810293742287232197672
-
The
square root of 494122938 is 22228.8762199081 -
The
cube root of 494122938 is 790.5785101901
Scales and comparisons
How big is 494122938?- 494,122,938 seconds is equal to 15 years, 37 weeks, 22 minutes, 18 seconds.
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To count from 1 to 494,122,938 would take you about twenty-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 494122938 cubic inches would be around 65.9 feet tall.
Recreational maths with 494122938
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The information we have on file for 494122938 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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