42378486928878456
42,378,486,928,878,456 is an even composite number composed of five prime numbers multiplied together.
42378486928878456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42378486928878456:
23 × 32 × 172 × 67 × 30397670621
(2 × 2 × 2 × 3 × 3 × 17 × 17 × 67 × 30397670621)See below for interesting mathematical facts about the number 42378486928878456 from the Numbermatics database.
Names of 42378486928878456
- Cardinal: 42378486928878456 can be written as Forty-two quadrillion, three hundred seventy-eight trillion, four hundred eighty-six billion, nine hundred twenty-eight million, eight hundred seventy-eight thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 4.2378486928878456 × 1016
Factors of 42378486928878456
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 30397670710
Divisors of 42378486928878456
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 34 36 51 67 68 72 102 134 136 153 201 204 268 289 306 402 408 536 578 603 612 804 867 1139 1156 1206 1224 1608 1734 2278 2312 2412 2601 3417 3468 4556 4824 5202 6834 6936 9112 10251 10404 13668 19363 20502 20808 27336 38726 41004 58089 77452 82008 116178 154904 174267 232356 348534 464712 697068 1394136 30397670621 60795341242 91193011863 121590682484 182386023726 243181364968 273579035589 364772047452 516760400557 547158071178 729544094904 1033520801114 1094316142356 1550281201671 2036643931607 2067041602228 2188632284712 3100562403342 4073287863214 4134083204456 4650843605013 6109931794821 6201124806684 8146575726428 8784926809469 9301687210026 12219863589642 12402249613368 16293151452856 17569853618938 18329795384463 18603374420052 24439727179284 26354780428407 34622946837319 35139707237876 36659590768926 37206748840104 48879454358568 52709560856814 69245893674638 70279414475752 73319181537852 79064341285221 103868840511957 105419121713628 138491787349276 146638363075704 158128682570442 207737681023914 210838243427256 276983574698552 311606521535871 316257365140884 415475362047828 588590096234423 623213043071742 632514730281768 830950724095656 1177180192468846 1246426086143484 1765770288703269 2354360384937692 2492852172286968 3531540577406538 4708720769875384 5297310866109807 7063081154813076 10594621732219614 14126162309626152 21189243464439228 42378486928878456
- Sum of all divisors σ(n): 123743445521450040
- Sum of proper divisors (its aliquot sum) s(n): 81364958592571584
- 42378486928878456 is an abundant number, because the sum of its proper divisors (81364958592571584) is greater than itself. Its abundance is 38986471663693128
Bases of 42378486928878456
- Binary: 100101101000111100000010011000111000001110101011011110002
- Hexadecimal: 0x968F026383AB78
- Base-36: BL9X44PCHA0
Squares and roots of 42378486928878456
- 42378486928878456 squared (423784869288784562) is 1795936154381122149410418020943936
- 42378486928878456 cubed (423784869288784563) is 76109056843540625829193686046470700169874934242816
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The
square root of 42378486928878456 is 205860357.8372447501 -
The
cube root of 42378486928878456 is 348643.6949176531
Scales and comparisons
How big is 42378486928878456?- 42,378,486,928,878,456 seconds is equal to 1,347,504,799 years, 3 weeks, 5 days, 27 minutes, 36 seconds.
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To count from 1 to 42,378,486,928,878,456 would take you about four billion, forty-two million, five hundred fourteen thousand, three hundred ninety-seven 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 42378486928878456 cubic inches would be around 29053.6 feet tall.
Recreational maths with 42378486928878456
- 42378486928878456 backwards is 65487882968487324
- The number of decimal digits it has is: 17
- The sum of 42378486928878456's digits is 99
- More coming soon!
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