428616083975672925

Names of 428616083975672925

• Cardinal: 428616083975672925 can be written as Four hundred twenty-eight quadrillion, six hundred sixteen trillion, eighty-three billion, nine hundred seventy-five million, six hundred seventy-two thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.28616083975672925 × 10¹⁷

Factors of 428616083975672925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3321

Divisors of 428616083975672925

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 135 151 225 453 675 755 911 1359 2251 2265 2733 3775 4077 4555 6753 6795 8199 11255 11325 13665 20259 20385 22775 24597 33765 33975 40995 56275 60777 68325 101295 101925 122985 137561 168825 204975 303885 339901 412683 506475 614925 687805 829921 1019703 1238049 1519425 1699505 2050661 2063415 2489763 3059109 3439025 3714147 4149605 5067001 5098515 6151983 6190245 7469289 8497525 9177327 10253305 10317075 12448815 15201003 15295545 18455949 18570735 20748025 22407867 25335005 25492575 30759915 30951225 37346445 45603009 45886635 51266525 55367847 62244075 76005015 76477725 92279745 92853675 112039335 125318071 126675025 136809027 153799575 186732225 228015045 229433175 276839235 309649811 375954213 380025075 461398725 560196675 626590355 684045135 765117151 928949433 1127862639 1140075225 1384196175 1548249055 1868152171 1879771065 2295351453 2786848299 3132951775 3383587917 3420225675 3825585755 4616037911 4644747165 5604456513 5639313195 6886054359 7741245275 8360544897 9340760855 9398855325 11476757265 13848113733 13934241495 16813369539 16917939585 19127928775 20658163077 23080189555 23223735825 28022282565 28196565975 34430271795 41544341199 41802724485 46703804275 50440108617 57383786325 69240568665 69671207475 84066847695 84589697925 103290815385 115400947775 124633023597 140111412825 172151358975 207721705995 209013622425 252200543085 282090977821 346202843325 420334238475 516454076925 623165117985 697021724561 846272933463 1038608529975 1261002715425 1410454889105 2091065173683 2538818800389 3115825589925 3485108622805 4205210536921 4231364667315 6273195521049 7052274445525 7616456401167 10455325868415 12615631610763 12694094001945 17425543114025 18819586563147 21026052684605 21156823336575 31365977605245 37846894832289 38082282005835 52276629342075 63078158053815 63470470009725 94097932815735 105130263423025 113540684496867 156829888026225 189234474161445 190411410029175 315390790269075 470489664078675 567703422484335 634986791075071 946172370807225 1904960373225213 2838517112421675 3174933955375355 5714881119675639 9524801866126065 15874669776876775 17144643359026917 28574405598378195 47624009330630325 85723216795134585 142872027991890975 428616083975672925
• Sum of all divisors σ(n): 793821720702131520
• Sum of proper divisors (its aliquot sum) s(n): 365205636726458595
• 428616083975672925 is a deficient number, because the sum of its proper divisors (365205636726458595) is less than itself. Its deficiency is 63410447249214330

Bases of 428616083975672925

• Binary: 10111110010110000000000111010110110011000111001010001011101₂
• Hexadecimal: 0x5F2C00EB663945D
• Base-36: 398BPYOZRU59

Squares and roots of 428616083975672925

• 428616083975672925 squared (428616083975672925²) is 183711747442641104757243206578055625
• 428616083975672925 cubed (428616083975672925³) is 78741809769192675480065165485576930042007647456453125
• The square root of 428616083975672925 is 654687775.9479498065
• The cube root of 428616083975672925 is 753973.6263079713

Scales and comparisons

• 428,616,083,975,672,925 seconds is equal to 13,628,665,673 years, 43 weeks, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 428,616,083,975,672,925 would take you about forty billion, eight hundred eighty-five million, nine hundred ninety-seven thousand and twenty-one 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 428616083975672925 cubic inches would be around 62831.1 feet tall.

Recreational maths with 428616083975672925

• 428616083975672925 backwards is 529276579380616824
• The number of decimal digits it has is: 18
• The sum of 428616083975672925's digits is 90
• More coming soon!