123356368910111243

Names of 123356368910111243

• Cardinal: 123356368910111243 can be written as One hundred twenty-three quadrillion, three hundred fifty-six trillion, three hundred sixty-eight billion, nine hundred ten million, one hundred eleven thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 1.23356368910111243 × 10¹⁷

Factors of 123356368910111243

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 47398596

Divisors of 123356368910111243

• Number of divisors d(n): 24
• Complete list of divisors:
  1 23 61 529 1403 32269 80789 1858147 4928129 42737381 47317723 113346967 1088307629 2606980241 2886381103 25031075467 66386765369 1526895603487 3822751523447 87923285039281 233187842930267 2022235555903463 5363320387396141 123356368910111243
• Sum of all divisors σ(n): 131068483838320560
• Sum of proper divisors (its aliquot sum) s(n): 7712114928209317
• 123356368910111243 is a deficient number, because the sum of its proper divisors (7712114928209317) is less than itself. Its deficiency is 115644253981901926

Bases of 123356368910111243

• Binary: 110110110001111111111011011000101101010110101001000001011₂
• Hexadecimal: 0x1B63FF6C5AB520B
• Base-36: XQM6LJU0NPN

Squares and roots of 123356368910111243

• 123356368910111243 squared (123356368910111243²) is 15216793750687459653193322635005049
• 123356368910111243 cubed (123356368910111243³) is 1877088423538877600877263891586536288946512456665907
• The square root of 123356368910111243 is 351221253.4999999725
• The cube root of 123356368910111243 is 497798.8156755623

Scales and comparisons

• 123,356,368,910,111,243 seconds is equal to 3,922,350,965 years, 2 weeks, 10 hours, 27 minutes, 23 seconds.
• To count from 1 to 123,356,368,910,111,243 would take you about eleven billion, seven hundred sixty-seven million, fifty-two thousand, eight hundred ninety-five 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 123356368910111243 cubic inches would be around 41483.2 feet tall.

Recreational maths with 123356368910111243

• 123356368910111243 backwards is 342111019863653321
• The number of decimal digits it has is: 18
• The sum of 123356368910111243's digits is 59
• More coming soon!