42101021111001056943489

Names of 42101021111001056943489

• Cardinal: 42101021111001056943489 can be written as Forty-two sextillion, one hundred one quintillion, twenty-one quadrillion, one hundred eleven trillion, one billion, fifty-six million, nine hundred forty-three thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 4.2101021111001056943489 × 10²²

Factors of 42101021111001056943489

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9019993

Divisors of 42101021111001056943489

• Number of divisors d(n): 18
• Complete list of divisors:
  1 3 9 7589 22767 68301 9012401 27037203 81111609 68395111189 205185333567 615556000701 81223371784801 243670115354403 731010346063209 616404168474854789 1849212505424564367 5547637516273693101
• Sum of all divisors σ(n): 42103487784468043270398
• Sum of proper divisors (its aliquot sum) s(n): 2466673466986326909
• 42101021111001056943489 is a deficient number, because the sum of its proper divisors (2466673466986326909) is less than itself. Its deficiency is 42098554437534070616580

Bases of 42101021111001056943489

• Binary: 1000111010100100110100001001100101111010111110000111100011100001110110000001₂
• Hexadecimal: 0x8EA4D0997AF878E1D81
• Base-36: 6UT3TJY9KOEHGU9

Squares and roots of 42101021111001056943489

• 42101021111001056943489 squared (42101021111001056943489²) is 1772495978588956671121287047109687538939493121
• 42101021111001056943489 cubed (42101021111001056943489³) is 74623890613738142230425438293016651368178977059373383962219201239169
• 42101021111001056943489 is a perfect square number. Its square root is 205185333567
• The cube root of 42101021111001056943489 is 34788113.3465837845

Scales and comparisons

• 42,101,021,111,001,056,943,489 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,101,021,111,001,056,943,489 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 42101021111001056943489 cubic inches would be around 2899009.4 feet tall.

Recreational maths with 42101021111001056943489

• 42101021111001056943489 backwards is 98434965010011112010124
• The number of decimal digits it has is: 23
• The sum of 42101021111001056943489's digits is 63
• More coming soon!