428638555308816
428,638,555,308,816 is an even composite number composed of four prime numbers multiplied together.
428638555308816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 428638555308816:
24 × 32 × 2053 × 1449905813
(2 × 2 × 2 × 2 × 3 × 3 × 2053 × 1449905813)See below for interesting mathematical facts about the number 428638555308816 from the Numbermatics database.
Names of 428638555308816
- Cardinal: 428638555308816 can be written as Four hundred twenty-eight trillion, six hundred thirty-eight billion, five hundred fifty-five million, three hundred eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.28638555308816 × 1014
Factors of 428638555308816
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 1449907871
Divisors of 428638555308816
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 2053 4106 6159 8212 12318 16424 18477 24636 32848 36954 49272 73908 98544 147816 295632 1449905813 2899811626 4349717439 5799623252 8699434878 11599246504 13049152317 17398869756 23198493008 26098304634 34797739512 52196609268 69595479024 104393218536 208786437072 2976656634089 5953313268178 8929969902267 11906626536356 17859939804534 23813253072712 26789909706801 35719879609068 47626506145424 53579819413602 71439759218136 107159638827204 142879518436272 214319277654408 428638555308816
- Sum of all divisors σ(n): 1200176936408268
- Sum of proper divisors (its aliquot sum) s(n): 771538381099452
- 428638555308816 is an abundant number, because the sum of its proper divisors (771538381099452) is greater than itself. Its abundance is 342899825790636
Bases of 428638555308816
- Binary: 11000010111011000001100001101001110000011000100002
- Hexadecimal: 0x185D830D38310
- Base-36: 47XTU0PLW0
Squares and roots of 428638555308816
- 428638555308816 squared (4286385553088162) is 183731011097228913097127321856
- 428638555308816 cubed (4286385553088163) is 78754195162144241737175073918378229106282496
-
The
square root of 428638555308816 is 20703587.9815266801 -
The
cube root of 428638555308816 is 75398.6802432319
Scales and comparisons
How big is 428638555308816?- 428,638,555,308,816 seconds is equal to 13,629,380 years, 10 weeks, 3 hours, 33 minutes, 36 seconds.
-
To count from 1 to 428,638,555,308,816 would take you about thirty-four million, seventy-three thousand, four hundred fifty 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 428638555308816 cubic inches would be around 6283.2 feet tall.
Recreational maths with 428638555308816
- 428638555308816 backwards is 618803555836824
- 428638555308816 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 428638555308816's digits is 72
- More coming soon!
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The information we have on file for 428638555308816 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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