1042242720851683135684

Names of 1042242720851683135684

• Cardinal: 1042242720851683135684 can be written as One sextillion, forty-two quintillion, two hundred forty-two quadrillion, seven hundred twenty trillion, eight hundred fifty-one billion, six hundred eighty-three million, one hundred thirty-five thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.042242720851683135684 × 10²¹

Factors of 1042242720851683135684

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 751768

Divisors of 1042242720851683135684

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 22123 44246 88492 729643 1459286 2918572 16141892089 32283784178 64567568356 532378907449 1064757814898 2129515629796 11777818569494227 23555637138988454 47111274277976908
• Sum of all divisors σ(n): 1042278058147042477500
• Sum of proper divisors (its aliquot sum) s(n): 35337295359341816
• 1042242720851683135684 is a deficient number, because the sum of its proper divisors (35337295359341816) is less than itself. Its deficiency is 1042207383556323793868

Bases of 1042242720851683135684

• Binary: 1110001000000000000101111110001001001101110101001011110101000011000100₂
• Hexadecimal: 0x388005F893752F50C4
• Base-36: 63YGZ5X1M82MYS

Squares and roots of 1042242720851683135684

• 1042242720851683135684 squared (1042242720851683135684²) is 1086269889168319496552206604568530754147856
• 1042242720851683135684 cubed (1042242720851683135684³) is 1132156884866045595321587929243805467395053632169755287445693504
• 1042242720851683135684 is a perfect square number. Its square root is 32283784178
• The cube root of 1042242720851683135684 is 10138871.6098241231

Scales and comparisons

• 1,042,242,720,851,683,135,684 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,042,242,720,851,683,135,684 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 1042242720851683135684 cubic inches would be around 844906 feet tall.

Recreational maths with 1042242720851683135684

• 1042242720851683135684 backwards is 4865313861580272422401
• The number of decimal digits it has is: 22
• The sum of 1042242720851683135684's digits is 82
• More coming soon!