61426542375

Names of 61426542375

• Cardinal: 61426542375 can be written as Sixty-one billion, four hundred twenty-six million, five hundred forty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 6.1426542375 × 10¹⁰

Factors of 61426542375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 638

Divisors of 61426542375

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 125 135 165 225 243 275 297 363 375 405 495 605 619 675 729 825 891 1089 1125 1215 1375 1485 1815 1857 2025 2187 2475 2673 3025 3095 3267 3375 3645 4125 4455 5445 5571 6075 6561 6809 7425 8019 9075 9285 9801 10125 10935 12375 13365 15125 15475 16335 16713 18225 20427 22275 24057 27225 27855 29403 30375 32805 34045 37125 40095 45375 46425 49005 50139 54675 61281 66825 72171 74899 77375 81675 83565 88209 91125 102135 111375 120285 136125 139275 147015 150417 164025 170225 183843 200475 224697 232125 245025 250695 264627 273375 306405 334125 360855 374495 408375 417825 441045 451251 510675 551529 601425 674091 696375 735075 752085 793881 820125 851125 919215 1002375 1123485 1225125 1253475 1323135 1353753 1532025 1654587 1804275 1872475 2022273 2089125 2205225 2256255 2553375 2757645 3007125 3370455 3675375 3760425 3969405 4061259 4596075 4963761 5617425 6066819 6267375 6615675 6768765 7660125 8272935 9021375 9362375 10111365 11026125 11281275 13788225 14891283 16852275 18200457 18802125 19847025 20306295 22980375 24818805 28087125 30334095 33078375 33843825 41364675 44673849 50556825 54601371 56406375 68941125 74456415 84261375 91002285 99235125 101531475 124094025 151670475 163804113 169219125 206823375 223369245 252784125 273006855 372282075 455011425 491412339 507657375 620470125 758352375 819020565 1116846225 1365034275 1861410375 2275057125 2457061695 4095102825 5584231125 6825171375 12285308475 20475514125 61426542375
• Sum of all divisors σ(n): 126592262160
• Sum of proper divisors (its aliquot sum) s(n): 65165719785
• 61426542375 is an abundant number, because the sum of its proper divisors (65165719785) is greater than itself. Its abundance is 3739177410

Bases of 61426542375

• Binary: 111001001101010011101010011100100111₂
• Hexadecimal: 0xE4D4EA727
• Base-36: S7VRZFR

Squares and roots of 61426542375

• 61426542375 squared (61426542375²) is 3773220108147670640625
• 61426542375 cubed (61426542375³) is 231775864863334973363894958984375
• The square root of 61426542375 is 247843.7862343941
• The cube root of 61426542375 is 3945.6511958315

Scales and comparisons

• 61,426,542,375 seconds is equal to 1,953 years, 9 weeks, 8 hours, 26 minutes, 15 seconds.
• To count from 1 to 61,426,542,375 would take you about three thousand, nine hundred six 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 61426542375 cubic inches would be around 328.8 feet tall.

Recreational maths with 61426542375

• 61426542375 backwards is 57324562416
• 61426542375 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61426542375's digits is 45
• More coming soon!