422845997868

Names of 422845997868

• Cardinal: 422845997868 can be written as Four hundred twenty-two billion, eight hundred forty-five million, nine hundred ninety-seven thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.22845997868 × 10¹¹

Factors of 422845997868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1990756

Divisors of 422845997868

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 281 378 562 756 843 1124 1686 1967 2529 3372 3934 5058 5901 7587 7868 10116 11802 15174 17703 23604 30348 35406 53109 70812 106218 212436 1990463 3980926 5971389 7961852 11942778 13933241 17914167 23885556 27866482 35828334 41799723 53742501 55732964 71656668 83599446 107485002 125399169 167198892 214970004 250798338 376197507 501596676 559320103 752395014 1118640206 1504790028 1677960309 2237280412 3355920618 3915240721 5033880927 6711841236 7830481442 10067761854 11745722163 15101642781 15660962884 20135523708 23491444326 30203285562 35237166489 46982888652 60406571124 70474332978 105711499467 140948665956 211422998934 422845997868
• Sum of all divisors σ(n): 1257336299520
• Sum of proper divisors (its aliquot sum) s(n): 834490301652
• 422845997868 is an abundant number, because the sum of its proper divisors (834490301652) is greater than itself. Its abundance is 411644303784

Bases of 422845997868

• Binary: 110001001110011100101011110001100101100₂
• Hexadecimal: 0x627395E32C
• Base-36: 5E93L830

Squares and roots of 422845997868

• 422845997868 squared (422845997868²) is 178798737912984660545424
• 422845997868 cubed (422845997868³) is 75604330750355002542507060421156032
• The square root of 422845997868 is 650266.0977384567
• The cube root of 422845997868 is 7505.7496525131

Scales and comparisons

• 422,845,997,868 seconds is equal to 13,445 years, 10 weeks, 21 hours, 37 minutes, 48 seconds.
• To count from 1 to 422,845,997,868 would take you about twenty-six thousand, eight hundred ninety 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 422845997868 cubic inches would be around 625.5 feet tall.

Recreational maths with 422845997868

• 422845997868 backwards is 868799548224
• The number of decimal digits it has is: 12
• The sum of 422845997868's digits is 72
• More coming soon!