23173045917921

Names of 23173045917921

• Cardinal: 23173045917921 can be written as Twenty-three trillion, one hundred seventy-three billion, forty-five million, nine hundred seventeen thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 2.3173045917921 × 10¹³

Factors of 23173045917921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 524

Divisors of 23173045917921

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 17 27 51 73 81 153 219 289 431 459 657 867 1241 1293 1377 1971 2601 3723 3879 5329 5913 7327 7803 11169 11637 15987 21097 21981 23409 31463 33507 34911 47961 63291 65943 90593 94389 100521 124559 143883 185761 189873 197829 271779 283167 373677 431649 534871 557283 569619 593487 815337 849501 1121031 1540081 1604613 1671849 1708857 2296799 2446011 2548503 3157937 3363093 4620243 4813839 5015547 6890397 7338033 9092807 9473811 10089279 13560553 13860729 14441517 15046641 20671191 27278421 28421433 39045583 40681659 41582187 43324551 53684929 62013573 81835263 85264299 117136749 122044977 124746561 161054787 186040719 230529401 245505789 255792897 351410247 366134931 483164361 663774911 691588203 736517367 989920369 1054230741 1098404793 1449493083 1991324733 2074764609 2969761107 3162692223 3918999817 4348479249 5973974199 6224293827 8909283321 11756999451 16828646273 17921922597 18672881481 26727849963 35270998353 50485938819 53765767791 80183549889 105812995059 151457816457 286086986641 317438985177 454373449371 858260959923 1363120348113 2574782879769 7724348639307 23173045917921
• Sum of all divisors σ(n): 37369910937513
• Sum of proper divisors (its aliquot sum) s(n): 14196865019592
• 23173045917921 is a deficient number, because the sum of its proper divisors (14196865019592) is less than itself. Its deficiency is 8976180898329

Bases of 23173045917921

• Binary: 101010001001101100101001010111001100011100001₂
• Hexadecimal: 0x1513652B98E1
• Base-36: 87PJT8929

Squares and roots of 23173045917921

• 23173045917921 squared (23173045917921²) is 536990057114075121468962241
• 23173045917921 cubed (23173045917921³) is 12443695250971483139389677687905134220961
• 23173045917921 is a perfect square number. Its square root is 4813839
• The cube root of 23173045917921 is 28509.8133510483

Scales and comparisons

• 23,173,045,917,921 seconds is equal to 736,831 years, 9 weeks, 2 days, 23 hours, 25 minutes, 21 seconds.
• To count from 1 to 23,173,045,917,921 would take you about one million, eight hundred forty-two thousand and seventy-seven 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 23173045917921 cubic inches would be around 2375.8 feet tall.

Recreational maths with 23173045917921

• 23173045917921 backwards is 12971954037132
• The number of decimal digits it has is: 14
• The sum of 23173045917921's digits is 54
• More coming soon!