42168599489669272560116929

Names of 42168599489669272560116929

• Cardinal: 42168599489669272560116929 can be written as Forty-two septillion, one hundred sixty-eight sextillion, five hundred ninety-nine quintillion, four hundred eighty-nine quadrillion, six hundred sixty-nine trillion, two hundred seventy-two billion, five hundred sixty million, one hundred sixteen thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 4.2168599489669272560116929 × 10²⁵

Factors of 42168599489669272560116929

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1380

Divisors of 42168599489669272560116929

• Number of divisors d(n): 27
• Complete list of divisors:
  1 277 1103 76729 305531 1216609 21253933 84632087 337000693 5887339441 23443088099 93349191961 1630793025157 6493735403423 25857726173197 451729667968489 1798764706748171 7162590149975569 125129118027271453 498257823769243367 1984037471543232613 34660765693554192481 138017417184080412659 549578379617475433801 38230824559990274306543 152233211154040695162877 42168599489669272560116929
• Sum of all divisors σ(n): 42359788398817401882773193
• Sum of proper divisors (its aliquot sum) s(n): 191188909148129322656264
• 42168599489669272560116929 is a deficient number, because the sum of its proper divisors (191188909148129322656264) is less than itself. Its deficiency is 41977410580521143237460665

Bases of 42168599489669272560116929

• Binary: 10001011100001100011000101101111011110110011101100111100010110010110101010010011000001₂
• Hexadecimal: 0x22E18C5BDECECF165AA4C1
• Base-36: 5AQSO1SFXQCSE7XS1

Squares and roots of 42168599489669272560116929

• 42168599489669272560116929 squared (42168599489669272560116929²) is 1778190782920135634194544833779024030342350152391041
• 42168599489669272560116929 cubed (42168599489669272560116929³) is 74983814941180635729568059725782417763321942951133613504529091792103892033089
• 42168599489669272560116929 is a perfect square number. Its square root is 6493735403423
• The cube root of 42168599489669272560116929 is 348067167.5567567733

Scales and comparisons

• 42,168,599,489,669,272,560,116,929 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,168,599,489,669,272,560,116,929 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 42168599489669272560116929 cubic inches would be around 29005597.3 feet tall.

Recreational maths with 42168599489669272560116929

• 42168599489669272560116929 backwards is 92961106527296698499586124
• The number of decimal digits it has is: 26
• The sum of 42168599489669272560116929's digits is 136
• More coming soon!