23428638694487601

Names of 23428638694487601

• Cardinal: 23428638694487601 can be written as Twenty-three quadrillion, four hundred twenty-eight trillion, six hundred thirty-eight billion, six hundred ninety-four million, four hundred eighty-seven thousand, six hundred one.

Scientific notation

• Scientific notation: 2.3428638694487601 × 10¹⁶

Factors of 23428638694487601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 32601690

Divisors of 23428638694487601

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 103 309 927 794593 2383779 7151337 31806991 81843079 95420973 245529237 286262919 736587711 3276120073 9828360219 29485080657 25273612399663 75820837198989 227462511596967 2603182077165289 7809546231495867 23428638694487601
• Sum of all divisors σ(n): 34169968041687296
• Sum of proper divisors (its aliquot sum) s(n): 10741329347199695
• 23428638694487601 is a deficient number, because the sum of its proper divisors (10741329347199695) is less than itself. Its deficiency is 12687309347287906

Bases of 23428638694487601

• Binary: 1010011001111000011100100000110111101001011011000110001₂
• Hexadecimal: 0x533C3906F4B631
• Base-36: 6EORC1567U9

Squares and roots of 23428638694487601

• 23428638694487601 squared (23428638694487601²) is 548901111076841680947903942735201
• 23428638694487601 cubed (23428638694487601³) is 12860005810422129744230243991432969254849120742801
• The square root of 23428638694487601 is 153064165.2853064135
• The cube root of 23428638694487601 is 286142.4897360175

Scales and comparisons

• 23,428,638,694,487,601 seconds is equal to 744,958,240 years, 49 weeks, 1 day, 17 hours, 13 minutes, 21 seconds.
• To count from 1 to 23,428,638,694,487,601 would take you about two billion, two hundred thirty-four million, eight hundred seventy-four thousand, seven hundred twenty-two 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 23428638694487601 cubic inches would be around 23845.2 feet tall.

Recreational maths with 23428638694487601

• 23428638694487601 backwards is 10678449683682432
• The number of decimal digits it has is: 17
• The sum of 23428638694487601's digits is 81
• More coming soon!