423438821148

Names of 423438821148

• Cardinal: 423438821148 can be written as Four hundred twenty-three billion, four hundred thirty-eight million, eight hundred twenty-one thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 4.23438821148 × 10¹¹

Factors of 423438821148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 829685

Divisors of 423438821148

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 59 84 103 118 177 206 236 309 354 412 413 618 708 721 826 1236 1239 1442 1652 2163 2478 2884 4326 4956 6077 8652 12154 18231 24308 36462 42539 72924 85078 127617 170156 255234 510468 829511 1659022 2488533 3318044 4977066 5806577 9954132 11613154 17419731 23226308 34839462 48941149 69678924 85439633 97882298 146823447 170879266 195764596 256318899 293646894 341758532 342588043 512637798 587293788 598077431 685176086 1025275596 1027764129 1196154862 1370352172 1794232293 2055528258 2392309724 3588464586 4111056516 5040938347 7176929172 10081876694 15122815041 20163753388 30245630082 35286568429 60491260164 70573136858 105859705287 141146273716 211719410574 423438821148
• Sum of all divisors σ(n): 1159458693120
• Sum of proper divisors (its aliquot sum) s(n): 736019871972
• 423438821148 is an abundant number, because the sum of its proper divisors (736019871972) is greater than itself. Its abundance is 312581050824

Bases of 423438821148

• Binary: 110001010010110111010111010011100011100₂
• Hexadecimal: 0x6296EBA71C
• Base-36: 5EIWJHGC

Squares and roots of 423438821148

• 423438821148 squared (423438821148²) is 179300435255207932037904
• 423438821148 cubed (423438821148³) is 75922764935788545269748971012793792
• The square root of 423438821148 is 650721.7693822761
• The cube root of 423438821148 is 7509.2556612837

Scales and comparisons

• 423,438,821,148 seconds is equal to 13,464 years, 2 weeks, 2 days, 6 hours, 45 minutes, 48 seconds.
• To count from 1 to 423,438,821,148 would take you about twenty-six thousand, nine hundred twenty-eight 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 423438821148 cubic inches would be around 625.8 feet tall.

Recreational maths with 423438821148

• 423438821148 backwards is 841128834324
• The number of decimal digits it has is: 12
• The sum of 423438821148's digits is 48
• More coming soon!