389300139
389,300,139 is an odd composite number composed of five prime numbers multiplied together.
389300139 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 389300139:
32 × 19 × 23 × 312 × 103
(3 × 3 × 19 × 23 × 31 × 31 × 103)See below for interesting mathematical facts about the number 389300139 from the Numbermatics database.
Names of 389300139
- Cardinal: 389300139 can be written as Three hundred eighty-nine million, three hundred thousand, one hundred thirty-nine.
Scientific notation
- Scientific notation: 3.89300139 × 108
Factors of 389300139
Divisors of 389300139
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 19 23 31 57 69 93 103 171 207 279 309 437 589 713 927 961 1311 1767 1957 2139 2369 2883 3193 3933 5301 5871 6417 7107 8649 9579 13547 17613 18259 21321 22103 28737 40641 45011 54777 60667 66309 73439 98983 121923 135033 164331 182001 198927 220317 296949 405099 419957 546003 660951 890847 1259871 1395341 1880677 2276609 3779613 4186023 5642031 6829827 12558069 16926093 20489481 43255571 129766713 389300139
- Sum of all divisors σ(n): 644417280
- Sum of proper divisors (its aliquot sum) s(n): 255117141
- 389300139 is a deficient number, because the sum of its proper divisors (255117141) is less than itself. Its deficiency is 134182998
Bases of 389300139
- Binary: 101110011010000111111101010112
- Hexadecimal: 0x17343FAB
- Base-36: 6FS1WR
Squares and roots of 389300139
- 389300139 squared (3893001392) is 151554598225419321
- 389300139 cubed (3893001393) is 59000226155244894998585619
-
The
square root of 389300139 is 19730.6902818933 -
The
cube root of 389300139 is 730.1770628231
Scales and comparisons
How big is 389300139?- 389,300,139 seconds is equal to 12 years, 19 weeks, 4 days, 18 hours, 55 minutes, 39 seconds.
-
To count from 1 to 389,300,139 would take you about eighteen 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 389300139 cubic inches would be around 60.8 feet tall.
Recreational maths with 389300139
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The information we have on file for 389300139 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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