422721424128

Names of 422721424128

• Cardinal: 422721424128 can be written as Four hundred twenty-two billion, seven hundred twenty-one million, four hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.22721424128 × 10¹¹

Factors of 422721424128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 843

Divisors of 422721424128

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 696 768 809 841 928 1392 1618 1682 1856 2427 2523 2784 3236 3364 3712 4854 5046 5568 6472 6728 7424 9708 10092 11136 12944 13456 19416 20184 22272 23461 25888 26912 38832 40368 46922 51776 53824 70383 77664 80736 93844 103552 107648 140766 155328 161472 187688 207104 215296 281532 310656 322944 375376 563064 621312 645888 654481 680369 750752 1126128 1308962 1360738 1501504 1963443 2041107 2252256 2617924 2721476 3003008 3926886 4082214 4504512 5235848 5442952 6006016 7853772 8164428 9009024 10471696 10885904 15707544 16328856 18018048 18979949 20943392 21771808 31415088 32657712 37959898 41886784 43543616 56939847 62830176 65315424 75919796 83773568 87087232 113879694 125660352 130630848 151839592 167547136 174174464 227759388 251320704 261261696 303679184 455518776 502641408 522523392 550418521 607358368 911037552 1100837042 1214716736 1651255563 1822075104 2201674084 2429433472 3302511126 3644150208 4403348168 4858866944 6605022252 7288300416 8806696336 13210044504 14576600832 17613392672 26420089008 35226785344 52840178016 70453570688 105680356032 140907141376 211360712064 422721424128
• Sum of all divisors σ(n): 1166630294284
• Sum of proper divisors (its aliquot sum) s(n): 743908870156
• 422721424128 is an abundant number, because the sum of its proper divisors (743908870156) is greater than itself. Its abundance is 321187446028

Bases of 422721424128

• Binary: 110001001101100001010010000101100000000₂
• Hexadecimal: 0x626C290B00
• Base-36: 5E71F6DC

Squares and roots of 422721424128

• 422721424128 squared (422721424128²) is 178693402416804460560384
• 422721424128 cubed (422721424128³) is 75537529551909378606988333418545152
• The square root of 422721424128 is 650170.3039419749
• The cube root of 422721424128 is 7505.0124959227

Scales and comparisons

• 422,721,424,128 seconds is equal to 13,441 years, 12 weeks, 1 day, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 422,721,424,128 would take you about twenty-six thousand, eight hundred eighty-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 422721424128 cubic inches would be around 625.4 feet tall.

Recreational maths with 422721424128

• 422721424128 backwards is 821424127224
• The number of decimal digits it has is: 12
• The sum of 422721424128's digits is 39
• More coming soon!