122748968731278580601

Names of 122748968731278580601

• Cardinal: 122748968731278580601 can be written as One hundred twenty-two quintillion, seven hundred forty-eight quadrillion, nine hundred sixty-eight trillion, seven hundred thirty-one billion, two hundred seventy-eight million, five hundred eighty thousand, six hundred one.

Scientific notation

• Scientific notation: 1.22748968731278580601 × 10²⁰

Factors of 122748968731278580601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1807289666344

Divisors of 122748968731278580601

• Number of divisors d(n): 16
• Complete list of divisors:
  1 71 599 1597 42529 113387 956603 67918813 1807289664077 128317566149467 1082566508782123 2886241593530969 76862222123530733 204923153140698799 1728858714525050431 122748968731278580601
• Sum of all divisors σ(n): 124763711754095020800
• Sum of proper divisors (its aliquot sum) s(n): 2014743022816440199
• 122748968731278580601 is a deficient number, because the sum of its proper divisors (2014743022816440199) is less than itself. Its deficiency is 120734225708462140402

Bases of 122748968731278580601

• Binary: 1101010011101111011111100001011010110001101011001000001101101111001₂
• Hexadecimal: 0x6A77BF0B58D641B79
• Base-36: PWL7HWGX17HX5

Squares and roots of 122748968731278580601

• 122748968731278580601 squared (122748968731278580601²) is 15067309324592406713323501981813253521201
• 122748968731278580601 cubed (122748968731278580601³) is 1849496681148895521060878882595245683044795421801632540821801
• The square root of 122748968731278580601 is 11079213362.4765337219
• The cube root of 122748968731278580601 is 4969804.2603039283

Scales and comparisons

• 122,748,968,731,278,580,601 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 122,748,968,731,278,580,601 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 122748968731278580601 cubic inches would be around 414150.4 feet tall.

Recreational maths with 122748968731278580601

• 122748968731278580601 backwards is 106085872137869847221
• The number of decimal digits it has is: 21
• The sum of 122748968731278580601's digits is 95
• More coming soon!