42431488543464815809

Names of 42431488543464815809

• Cardinal: 42431488543464815809 can be written as Forty-two quintillion, four hundred thirty-one quadrillion, four hundred eighty-eight trillion, five hundred forty-three billion, four hundred sixty-four million, eight hundred fifteen thousand, eight hundred nine.

Scientific notation

• Scientific notation: 4.2431488543464815809 × 10¹⁹

Factors of 42431488543464815809

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5548

Divisors of 42431488543464815809

• Number of divisors d(n): 54
• Complete list of divisors:
  1 7 49 127 889 2683 2731 6223 16129 18781 19117 112903 131467 133819 340741 346837 790321 2385187 2427859 7327273 7458361 16696309 16995013 43274107 44048299 51290911 52208527 302918749 308338093 359036377 365459689 930563671 947211847 2120431243 2158366651 6513945697 6630482929 20010782563 45597619879 46413380503 118181586217 120295904569 140075477941 827271103519 842071331983 980528345587 2541369385501 5790897724633 5894499323881 17789585698507 124527099889549 322753911958627 2259277383710389 15814941685972723
• Sum of all divisors σ(n): 42434230279540829274
• Sum of proper divisors (its aliquot sum) s(n): 2741736076013465
• 42431488543464815809 is a deficient number, because the sum of its proper divisors (2741736076013465) is less than itself. Its deficiency is 42428746807388802344

Bases of 42431488543464815809

• Binary: 100100110011011010111011100000010011000100010001101111110011000001₂
• Hexadecimal: 0x24CDAEE04C446FCC1
• Base-36: 8YDHFCW9U8XC1

Squares and roots of 42431488543464815809

• 42431488543464815809 squared (42431488543464815809²) is 1800431220014185916197593606310296324481
• 42431488543464815809 cubed (42431488543464815809³) is 76394976685328310894689902048439181671120909812276362520129
• 42431488543464815809 is a perfect square number. Its square root is 6513945697
• The cube root of 42431488543464815809 is 3487889.8074418125

Scales and comparisons

• 42,431,488,543,464,815,809 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,431,488,543,464,815,809 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42431488543464815809 cubic inches would be around 290657.5 feet tall.

Recreational maths with 42431488543464815809

• 42431488543464815809 backwards is 90851846434588413424
• The number of decimal digits it has is: 20
• The sum of 42431488543464815809's digits is 91
• More coming soon!