198138498
198,138,498 is an even composite number composed of six prime numbers multiplied together.
198138498 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 198138498:
2 × 3 × 19 × 29 × 73 × 821
See below for interesting mathematical facts about the number 198138498 from the Numbermatics database.
Names of 198138498
- Cardinal: 198138498 can be written as One hundred ninety-eight million, one hundred thirty-eight thousand, four hundred ninety-eight.
Scientific notation
- Scientific notation: 1.98138498 × 108
Factors of 198138498
Divisors of 198138498
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 19 29 38 57 58 73 87 114 146 174 219 438 551 821 1102 1387 1642 1653 2117 2463 2774 3306 4161 4234 4926 6351 8322 12702 15599 23809 31198 40223 46797 47618 59933 71427 80446 93594 119866 120669 142854 179799 241338 359598 452371 904742 1138727 1357113 1738057 2277454 2714226 3416181 3476114 5214171 6832362 10428342 33023083 66046166 99069249 198138498
- Sum of all divisors σ(n): 437961600
- Sum of proper divisors (its aliquot sum) s(n): 239823102
- 198138498 is an abundant number, because the sum of its proper divisors (239823102) is greater than itself. Its abundance is 41684604
Bases of 198138498
- Binary: 10111100111101011010100000102
- Hexadecimal: 0xBCF5A82
- Base-36: 39YSN6
Squares and roots of 198138498
- 198138498 squared (1981384982) is 39258864389696004
- 198138498 cubed (1981384983) is 7778692423360052909161992
-
The
square root of 198138498 is 14076.1677313109 -
The
cube root of 198138498 is 582.9835343557
Scales and comparisons
How big is 198138498?- 198,138,498 seconds is equal to 6 years, 15 weeks, 4 days, 6 hours, 28 minutes, 18 seconds.
-
To count from 1 to 198,138,498 would take you about nine 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 198138498 cubic inches would be around 48.6 feet tall.
Recreational maths with 198138498
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The information we have on file for 198138498 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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