42421667491246875

Names of 42421667491246875

• Cardinal: 42421667491246875 can be written as Forty-two quadrillion, four hundred twenty-one trillion, six hundred sixty-seven billion, four hundred ninety-one million, two hundred forty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.2421667491246875 × 10¹⁶

Factors of 42421667491246875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3512

Divisors of 42421667491246875

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 13 15 25 39 65 75 125 169 195 325 375 507 625 845 975 1625 1875 2197 2535 3125 3491 4225 4875 6591 8125 9375 10473 10985 12675 17455 21125 24375 28561 32955 40625 45383 52365 54925 63375 85683 87275 105625 121875 136149 142805 164775 226915 261825 274625 316875 371293 428415 436375 528125 589979 680745 714025 823875 1113879 1134575 1309125 1373125 1584375 1769937 1856465 2142075 2181875 2949895 3403725 3570125 4119375 5569395 5672875 6545625 6865625 7669727 8849685 9282325 10710375 10909375 12187081 14749475 17018625 17850625 20596875 23009181 27846975 28364375 32728125 36561243 38348635 44248425 46411625 53551875 60935405 73747375 85093125 89253125 99706451 115045905 139234875 141821875 158432053 182806215 191743175 221242125 232058125 267759375 299119353 304677025 368736875 425465625 475296159 498532255 575229525 696174375 792160265 914031075 958715875 1106210625 1160290625 1296183863 1495596765 1523385125 1843684375 2059616689 2376480795 2492661275 2876147625 3480871875 3888551589 3960801325 4570155375 4793579375 5531053125 6178850067 6480919315 7477983825 7616925625 10298083445 11882403975 12463306375 14380738125 19442757945 19804006625 22850776875 23967896875 26775016957 30894250335 32404596575 37389919125 38084628125 51490417225 59412019875 62316531875 71903690625 80325050871 97213789725 99020033125 114253884375 133875084785 154471251675 162022982875 186949595625 257452086125 297060099375 311582659375 348075220441 401625254355 486068948625 495100165625 669375423925 772356258375 810114914375 934747978125 1044225661323 1287260430625 1485300496875 1740376102205 2008126271775 2430344743125 3346877119625 3861781291875 4050574571875 4524977865733 5221128306615 6436302153125 8701880511025 10040631358875 12151723715625 13574933597199 16734385598125 19308906459375 22624889328665 26105641533075 43509402555125 50203156794375 67874667985995 83671927990625 113124446643325 130528207665375 217547012775625 251015783971875 339373339929975 565622233216625 652641038326875 1087735063878125 1696866699649875 2828111166083125 3263205191634375 8484333498249375 14140555830415625 42421667491246875
• Sum of all divisors σ(n): 76611704975841168
• Sum of proper divisors (its aliquot sum) s(n): 34190037484594293
• 42421667491246875 is a deficient number, because the sum of its proper divisors (34190037484594293) is less than itself. Its deficiency is 8231630006652582

Bases of 42421667491246875

• Binary: 10010110101101100100100000100101100110000111001100011011₂
• Hexadecimal: 0x96B6482598731B
• Base-36: BLP8509AI3F

Squares and roots of 42421667491246875

• 42421667491246875 squared (42421667491246875²) is 1799597872737911933404742197265625
• 42421667491246875 cubed (42421667491246875³) is 76341942575242909553369081023538368884246826171875
• The square root of 42421667491246875 is 205965209.4195689035
• The cube root of 42421667491246875 is 348762.0688191969

Scales and comparisons

• 42,421,667,491,246,875 seconds is equal to 1,348,877,807 years, 20 weeks, 1 day, 10 hours, 21 minutes, 15 seconds.
• To count from 1 to 42,421,667,491,246,875 would take you about four billion, forty-six million, six hundred thirty-three thousand, four hundred twenty-two 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 42421667491246875 cubic inches would be around 29063.5 feet tall.

Recreational maths with 42421667491246875

• 42421667491246875 backwards is 57864219476612424
• The number of decimal digits it has is: 17
• The sum of 42421667491246875's digits is 78
• More coming soon!