420455231428
420,455,231,428 is an even composite number composed of four prime numbers multiplied together.
420455231428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 420455231428:
22 × 23 × 713 × 1132
(2 × 2 × 23 × 71 × 71 × 71 × 113 × 113)See below for interesting mathematical facts about the number 420455231428 from the Numbermatics database.
Names of 420455231428
- Cardinal: 420455231428 can be written as Four hundred twenty billion, four hundred fifty-five million, two hundred thirty-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 4.20455231428 × 1011
Factors of 420455231428
Divisors of 420455231428
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 23 46 71 92 113 142 226 284 452 1633 2599 3266 5041 5198 6532 8023 10082 10396 12769 16046 20164 25538 32092 51076 115943 184529 231886 293687 357911 369058 463772 569633 587374 715822 738116 906599 1139266 1174748 1431644 1813198 2278532 3626396 8231953 13101559 16463906 20851777 26203118 32927812 40443943 41703554 52406236 64368529 80887886 83407108 128737058 161775772 257474116 930210689 1480476167 1860421378 2960952334 3720842756 4570165559 5921904668 9140331118 18280662236 105113807857 210227615714 420455231428
- Sum of all divisors σ(n): 785708816256
- Sum of proper divisors (its aliquot sum) s(n): 365253584828
- 420455231428 is a deficient number, because the sum of its proper divisors (365253584828) is less than itself. Its deficiency is 55201646600
Bases of 420455231428
- Binary: 1100001111001010001010110101111110001002
- Hexadecimal: 0x61E515AFC4
- Base-36: 5D5K6SW4
Squares and roots of 420455231428
- 420455231428 squared (4204552314282) is 176782601635173038919184
- 420455231428 cubed (4204552314283) is 74329169682960611303591559708914752
-
The
square root of 420455231428 is 648425.1933939643 -
The
cube root of 420455231428 is 7491.5771007875
Scales and comparisons
How big is 420455231428?- 420,455,231,428 seconds is equal to 13,369 years, 9 weeks, 23 hours, 50 minutes, 28 seconds.
-
To count from 1 to 420,455,231,428 would take you about twenty-six thousand, seven hundred thirty-eight 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 420455231428 cubic inches would be around 624.3 feet tall.
Recreational maths with 420455231428
- 420455231428 backwards is 824132554024
- The number of decimal digits it has is: 12
- The sum of 420455231428's digits is 40
- More coming soon!
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The information we have on file for 420455231428 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!
Keywords: Divisors of 420455231428, math, Factors of 420455231428, curriculum, school, college, exams, university, Prime factorization of 420455231428, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty billion, four hundred fifty-five million, two hundred thirty-one thousand, four hundred twenty-eight.