390228465
390,228,465 is an odd composite number composed of six prime numbers multiplied together.
390228465 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 390228465:
3 × 5 × 11 × 23 × 312 × 107
(3 × 5 × 11 × 23 × 31 × 31 × 107)See below for interesting mathematical facts about the number 390228465 from the Numbermatics database.
Names of 390228465
- Cardinal: 390228465 can be written as Three hundred ninety million, two hundred twenty-eight thousand, four hundred sixty-five.
Scientific notation
- Scientific notation: 3.90228465 × 108
Factors of 390228465
Divisors of 390228465
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 11 15 23 31 33 55 69 93 107 115 155 165 253 321 341 345 465 535 713 759 961 1023 1177 1265 1605 1705 2139 2461 2883 3317 3531 3565 3795 4805 5115 5885 7383 7843 9951 10571 10695 12305 14415 16585 17655 22103 23529 27071 31713 36487 36915 39215 49755 52855 66309 76291 81213 102827 109461 110515 117645 135355 158565 182435 228873 243133 308481 331545 381455 406065 514135 547305 729399 839201 1131097 1144365 1215665 1542405 2365021 2517603 3393291 3646995 4196005 5655485 7095063 11825105 12588015 16966455 26015231 35475315 78045693 130076155 390228465
- Sum of all divisors σ(n): 741270528
- Sum of proper divisors (its aliquot sum) s(n): 351042063
- 390228465 is a deficient number, because the sum of its proper divisors (351042063) is less than itself. Its deficiency is 39186402
Bases of 390228465
- Binary: 101110100001001101001111100012
- Hexadecimal: 0x174269F1
- Base-36: 6GBY7L
Squares and roots of 390228465
- 390228465 squared (3902284652) is 152278254896256225
- 390228465 cubed (3902284653) is 59423309661044800928444625
-
The
square root of 390228465 is 19754.2011987323 -
The
cube root of 390228465 is 730.7569960605
Scales and comparisons
How big is 390228465?- 390,228,465 seconds is equal to 12 years, 21 weeks, 1 day, 12 hours, 47 minutes, 45 seconds.
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To count from 1 to 390,228,465 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 390228465 cubic inches would be around 60.9 feet tall.
Recreational maths with 390228465
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The information we have on file for 390228465 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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