42643070312741431381

Names of 42643070312741431381

• Cardinal: 42643070312741431381 can be written as Forty-two quintillion, six hundred forty-three quadrillion, seventy trillion, three hundred twelve billion, seven hundred forty-one million, four hundred thirty-one thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 4.2643070312741431381 × 10¹⁹

Factors of 42643070312741431381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1339177

Divisors of 42643070312741431381

• Number of divisors d(n): 32
• Complete list of divisors:
  1 61 4973 7321 14633 303353 446581 892613 1312189 36407333 72769909 80043529 107128193 2220847313 4438964449 6525515897 6534819773 9606535669 19201261637 398056469717 532748503789 585998675809 1171276959857 32497658731129 47773301881937 95487874120801 140572436444477 2914171414798157 5824760321368861 8574918623113097 699066726438384121 42643070312741431381
• Sum of all divisors σ(n): 43359769957718158560
• Sum of proper divisors (its aliquot sum) s(n): 716699644976727179
• 42643070312741431381 is a deficient number, because the sum of its proper divisors (716699644976727179) is less than itself. Its deficiency is 41926370667764704202

Bases of 42643070312741431381

• Binary: 100100111111001010100111101000010001001010111101010110100001010101₂
• Hexadecimal: 0x24FCA9E844AF56855
• Base-36: 8ZZCQU3865D91

Squares and roots of 42643070312741431381

• 42643070312741431381 squared (42643070312741431381²) is 1818431445697409598367562242236731567161
• 42643070312741431381 cubed (42643070312741431381³) is 77543499997774689517488894022377637386381509638998474479341
• The square root of 42643070312741431381 is 6530166178.0341724609
• The cube root of 42643070312741431381 is 3493677.5741018013

Scales and comparisons

• 42,643,070,312,741,431,381 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,643,070,312,741,431,381 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 42643070312741431381 cubic inches would be around 291139.8 feet tall.

Recreational maths with 42643070312741431381

• 42643070312741431381 backwards is 18313414721307034624
• The number of decimal digits it has is: 20
• The sum of 42643070312741431381's digits is 64
• More coming soon!