389341485
389,341,485 is an odd composite number composed of five prime numbers multiplied together.
389341485 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 389341485:
34 × 5 × 13 × 73 × 1013
(3 × 3 × 3 × 3 × 5 × 13 × 73 × 1013)See below for interesting mathematical facts about the number 389341485 from the Numbermatics database.
Names of 389341485
- Cardinal: 389341485 can be written as Three hundred eighty-nine million, three hundred forty-one thousand, four hundred eighty-five.
Scientific notation
- Scientific notation: 3.89341485 × 108
Factors of 389341485
Divisors of 389341485
- Number of divisors d(n): 80
-
Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 73 81 117 135 195 219 351 365 405 585 657 949 1013 1053 1095 1755 1971 2847 3039 3285 4745 5065 5265 5913 8541 9117 9855 13169 14235 15195 25623 27351 29565 39507 42705 45585 65845 73949 76869 82053 118521 128115 136755 197535 221847 355563 369745 384345 410265 592605 665541 961337 1066689 1109235 1777815 1996623 2884011 3327705 4806685 5333445 5989869 8652033 9983115 14420055 25956099 29949345 43260165 77868297 129780495 389341485
- Sum of all divisors σ(n): 762665904
- Sum of proper divisors (its aliquot sum) s(n): 373324419
- 389341485 is a deficient number, because the sum of its proper divisors (373324419) is less than itself. Its deficiency is 16017066
Bases of 389341485
- Binary: 101110011010011100001001011012
- Hexadecimal: 0x1734E12D
- Base-36: 6FSXT9
Squares and roots of 389341485
- 389341485 squared (3893414852) is 151586791942005225
- 389341485 cubed (3893414853) is 59019026681086348179259125
-
The
square root of 389341485 is 19731.7380126537 -
The
cube root of 389341485 is 730.2029116297
Scales and comparisons
How big is 389341485?- 389,341,485 seconds is equal to 12 years, 19 weeks, 5 days, 6 hours, 24 minutes, 45 seconds.
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To count from 1 to 389,341,485 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 389341485 cubic inches would be around 60.9 feet tall.
Recreational maths with 389341485
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The information we have on file for 389341485 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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