1423991576992164864

Names of 1423991576992164864

• Cardinal: 1423991576992164864 can be written as One quintillion, four hundred twenty-three quadrillion, nine hundred ninety-one trillion, five hundred seventy-six billion, nine hundred ninety-two million, one hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.423991576992164864 × 10¹⁸

Factors of 1423991576992164864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 463538924802142

Divisors of 1423991576992164864

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 463538924802137 927077849604274 1390616774406411 1854155699208548 2781233548812822 3708311398417096 5562467097625644 7416622796834192 11124934195251288 14833245593668384 22249868390502576 29666491187336768 44499736781005152 59332982374673536 88999473562010304 118665964749347072 177998947124020608 237331929498694144 355997894248041216 474663858997388288 711995788496082432 1423991576992164864
• Sum of all divisors σ(n): 3795456716279905944
• Sum of proper divisors (its aliquot sum) s(n): 2371465139287741080
• 1423991576992164864 is an abundant number, because the sum of its proper divisors (2371465139287741080) is greater than itself. Its abundance is 947473562295576216

Bases of 1423991576992164864

• Binary: 1001111000011000010001100101101101101110001000010110000000000₂
• Hexadecimal: 0x13C308CB6DC42C00
• Base-36: ATH6VVIG5GQO

Squares and roots of 1423991576992164864

• 1423991576992164864 squared (1423991576992164864²) is 2027752011344632593662762445356138496
• 1423991576992164864 cubed (1423991576992164864³) is 2887501784383677544752278561497683501654390278449004544
• The square root of 1423991576992164864 is 1193311181.9605835169
• The cube root of 1423991576992164864 is 1125043.0474371513

Scales and comparisons

• 1,423,991,576,992,164,864 seconds is equal to 45,278,527,453 years, 10 weeks, 2 days, 20 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,423,991,576,992,164,864 would take you about one hundred fifty-eight billion, four hundred seventy-four million, eight hundred forty-six thousand and eighty-six 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 1423991576992164864 cubic inches would be around 93753.6 feet tall.

Recreational maths with 1423991576992164864

• 1423991576992164864 backwards is 4684612996751993241
• 1423991576992164864 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1423991576992164864's digits is 96
• More coming soon!