842546468101641094009

Names of 842546468101641094009

• Cardinal: 842546468101641094009 can be written as Eight hundred forty-two quintillion, five hundred forty-six quadrillion, four hundred sixty-eight trillion, one hundred one billion, six hundred forty-one million, ninety-four thousand and nine.

Scientific notation

• Scientific notation: 8.42546468101641094009 × 10²⁰

Factors of 842546468101641094009

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 794

Divisors of 842546468101641094009

• Number of divisors d(n): 35
• Complete list of divisors:
  1 37 757 1369 28009 50653 573049 1036333 1874161 21202813 38344321 69343957 433798093 784504081 1418739877 2565726409 16050529441 29026650997 52493375449 328385156401 593869589317 1073986086889 1942254891613 12150250786837 21973174804729 39737485214893 449559279112969 813007467774973 1470286952951041 16633693327179853 30081276307674001 615446653105654561 1113007223383938037 22771526164909218757 842546468101641094009
• Sum of all divisors σ(n): 867095973868686908687
• Sum of proper divisors (its aliquot sum) s(n): 24549505767045814678
• 842546468101641094009 is a deficient number, because the sum of its proper divisors (24549505767045814678) is less than itself. Its deficiency is 817996962334595279331

Bases of 842546468101641094009

• Binary: 1011011010110010101110010111001011110001100110010011100100001101111001₂
• Hexadecimal: 0x2DACAE5CBC664E4379
• Base-36: 4XT9TWB2BPZZI1

Squares and roots of 842546468101641094009

• 842546468101641094009 squared (842546468101641094009²) is 709884550910549713532208732415346375692081
• 842546468101641094009 cubed (842546468101641094009³) is 598110721129603287449610201718302445056802848725924237357842729
• 842546468101641094009 is a perfect square number. Its square root is 29026650997
• The cube root of 842546468101641094009 is 9444912.8320624569

Scales and comparisons

• 842,546,468,101,641,094,009 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 842,546,468,101,641,094,009 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 842546468101641094009 cubic inches would be around 787076.1 feet tall.

Recreational maths with 842546468101641094009

• 842546468101641094009 backwards is 900490146101864645248
• The number of decimal digits it has is: 21
• The sum of 842546468101641094009's digits is 82
• More coming soon!