421624312473

Names of 421624312473

• Cardinal: 421624312473 can be written as Four hundred twenty-one billion, six hundred twenty-four million, three hundred twelve thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 4.21624312473 × 10¹¹

Factors of 421624312473

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3046

Divisors of 421624312473

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 13 21 39 91 169 273 507 1183 2197 3023 3549 6591 9069 15379 21161 39299 46137 63483 117897 275093 510887 825279 1532661 3576209 6641531 9138529 10728627 19924593 27415587 46490717 63969703 118800877 139472151 191909109 356402631 831606139 1544411401 2494818417 4633234203 10810879807 20077348213 32432639421 60232044639 140541437491 421624312473
• Sum of all divisors σ(n): 696220676480
• Sum of proper divisors (its aliquot sum) s(n): 274596364007
• 421624312473 is a deficient number, because the sum of its proper divisors (274596364007) is less than itself. Its deficiency is 147027948466

Bases of 421624312473

• Binary: 110001000101010110001000111001010011001₂
• Hexadecimal: 0x622AC47299
• Base-36: 5DOW89LL

Squares and roots of 421624312473

• 421624312473 squared (421624312473²) is 177767060868329943375729
• 421624312473 cubed (421624312473³) is 74950914818955554755510760340167817
• The square root of 421624312473 is 649326.0448133895
• The cube root of 421624312473 is 7498.5141499371

Scales and comparisons

• 421,624,312,473 seconds is equal to 13,406 years, 18 weeks, 1 day, 34 minutes, 33 seconds.
• To count from 1 to 421,624,312,473 would take you about twenty-six thousand, eight hundred twelve 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 421624312473 cubic inches would be around 624.9 feet tall.

Recreational maths with 421624312473

• 421624312473 backwards is 374213426124
• 421624312473 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421624312473's digits is 39
• More coming soon!