421522143075

Names of 421522143075

• Cardinal: 421522143075 can be written as Four hundred twenty-one billion, five hundred twenty-two million, one hundred forty-three thousand and seventy-five.

Scientific notation

• Scientific notation: 4.21522143075 × 10¹¹

Factors of 421522143075

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17396

Divisors of 421522143075

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 135 165 225 243 275 297 363 405 495 605 675 729 825 891 1089 1215 1331 1485 1815 2025 2475 2673 3025 3267 3645 3993 4455 5445 6075 6655 7425 8019 9075 9801 11979 13365 16335 17377 18225 19965 22275 27225 29403 33275 35937 40095 49005 52131 59895 66825 81675 86885 88209 99825 107811 147015 156393 179685 191147 200475 245025 260655 299475 323433 434425 441045 469179 539055 573441 735075 781965 898425 955735 970299 1303275 1407537 1617165 1720323 2102617 2205225 2345895 2695275 2867205 3909825 4222611 4778675 4851495 5160969 6307851 7037685 8085825 8601615 10513085 11729475 12667833 14336025 15482907 18923553 21113055 23128787 24257475 25804845 31539255 35188425 43008075 46448721 52565425 56770659 63339165 69386361 77414535 94617765 105565275 115643935 129024225 139346163 157696275 170311977 208159083 232243605 283853295 316695825 346931805 387072675 473088825 510935931 578219675 624477249 696730815 851559885 1040795415 1161218025 1419266475 1532807793 1734659025 1873431747 2554679655 3122386245 3483654075 4257799425 5203977075 5620295241 7664038965 9367158735 12773398275 15611931225 16860885723 28101476205 38320194825 46835793675 84304428615 140507381025 421522143075
• Sum of all divisors σ(n): 862030685136
• Sum of proper divisors (its aliquot sum) s(n): 440508542061
• 421522143075 is an abundant number, because the sum of its proper divisors (440508542061) is greater than itself. Its abundance is 18986398986

Bases of 421522143075

• Binary: 110001000100100101011010111011101100011₂
• Hexadecimal: 0x6224AD7763
• Base-36: 5DN7EF6R

Squares and roots of 421522143075

• 421522143075 squared (421522143075²) is 177680917102540770455625
• 421522143075 cubed (421522143075³) is 74896440960594405090016694188546875
• The square root of 421522143075 is 649247.3666292379
• The cube root of 421522143075 is 7497.9084127559

Scales and comparisons

• 421,522,143,075 seconds is equal to 13,403 years, 5 weeks, 1 day, 12 hours, 11 minutes, 15 seconds.
• To count from 1 to 421,522,143,075 would take you about twenty-six thousand, eight 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 421522143075 cubic inches would be around 624.8 feet tall.

Recreational maths with 421522143075

• 421522143075 backwards is 570341225124
• The number of decimal digits it has is: 12
• The sum of 421522143075's digits is 36
• More coming soon!