199168389
199,168,389 is an odd composite number composed of four prime numbers multiplied together.
199168389 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 199168389:
35 × 72 × 43 × 389
(3 × 3 × 3 × 3 × 3 × 7 × 7 × 43 × 389)See below for interesting mathematical facts about the number 199168389 from the Numbermatics database.
Names of 199168389
- Cardinal: 199168389 can be written as One hundred ninety-nine million, one hundred sixty-eight thousand, three hundred eighty-nine.
Scientific notation
- Scientific notation: 1.99168389 × 108
Factors of 199168389
Divisors of 199168389
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 9 21 27 43 49 63 81 129 147 189 243 301 387 389 441 567 903 1161 1167 1323 1701 2107 2709 2723 3483 3501 3969 6321 8127 8169 10449 10503 11907 16727 18963 19061 24381 24507 31509 50181 56889 57183 73143 73521 94527 117089 150543 170667 171549 220563 351267 451629 512001 514647 661689 819623 1053801 1354887 1543941 2458869 3161403 4064661 4631823 7376607 9484209 22129821 28452627 66389463 199168389
- Sum of all divisors σ(n): 356035680
- Sum of proper divisors (its aliquot sum) s(n): 156867291
- 199168389 is a deficient number, because the sum of its proper divisors (156867291) is less than itself. Its deficiency is 42301098
Bases of 199168389
- Binary: 10111101111100010001100001012
- Hexadecimal: 0xBDF1185
- Base-36: 3AKVB9
Squares and roots of 199168389
- 199168389 squared (1991683892) is 39668047176855321
- 199168389 cubed (1991683893) is 7900621050990272369647869
-
The
square root of 199168389 is 14112.7031074845 -
The
cube root of 199168389 is 583.9918731667
Scales and comparisons
How big is 199168389?- 199,168,389 seconds is equal to 6 years, 17 weeks, 2 days, 4 hours, 33 minutes, 9 seconds.
-
To count from 1 to 199,168,389 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 199168389 cubic inches would be around 48.7 feet tall.
Recreational maths with 199168389
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The information we have on file for 199168389 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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