23123412081

Names of 23123412081

• Cardinal: 23123412081 can be written as Twenty-three billion, one hundred twenty-three million, four hundred twelve thousand and eighty-one.

Scientific notation

• Scientific notation: 2.3123412081 × 10¹⁰

Factors of 23123412081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14753

Divisors of 23123412081

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 147 231 331 441 539 693 993 1617 2317 2979 3641 4851 6951 10923 14401 16219 20853 25487 32769 43203 48657 76461 100807 129609 145971 158411 178409 229383 302421 475233 535227 705649 907263 1108877 1425699 1605681 2116947 3326631 4766731 6350841 7762139 9979893 14300193 23286417 33367117 42900579 52434041 69859251 100101351 157302123 233569819 300304053 367038287 471906369 700709457 1101114861 2102128371 2569268009 3303344583 7707804027 23123412081
• Sum of all divisors σ(n): 42516777888
• Sum of proper divisors (its aliquot sum) s(n): 19393365807
• 23123412081 is a deficient number, because the sum of its proper divisors (19393365807) is less than itself. Its deficiency is 3730046274

Bases of 23123412081

• Binary: 10101100010010000110100010001110001₂
• Hexadecimal: 0x562434471
• Base-36: AMF2YY9

Squares and roots of 23123412081

• 23123412081 squared (23123412081²) is 534692186267736750561
• 23123412081 cubed (23123412081³) is 12363907759559686278449910927441
• The square root of 23123412081 is 152063.8421223139
• The cube root of 23123412081 is 2848.9443953997

Scales and comparisons

• 23,123,412,081 seconds is equal to 735 years, 13 weeks, 1 day, 2 hours, 1 minute, 21 seconds.
• To count from 1 to 23,123,412,081 would take you about one thousand, four hundred seventy 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 23123412081 cubic inches would be around 237.4 feet tall.

Recreational maths with 23123412081

• 23123412081 backwards is 18021432132
• The number of decimal digits it has is: 11
• The sum of 23123412081's digits is 27
• More coming soon!