13081133736225

Names of 13081133736225

• Cardinal: 13081133736225 can be written as Thirteen trillion, eighty-one billion, one hundred thirty-three million, seven hundred thirty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3081133736225 × 10¹³

Factors of 13081133736225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 448

Divisors of 13081133736225

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 5 9 15 25 27 45 73 75 81 135 219 225 243 365 367 405 657 675 729 1095 1101 1215 1825 1835 1971 2025 3285 3303 3645 5329 5475 5505 5913 6075 9175 9855 9909 15987 16425 16515 17739 18225 26645 26791 27525 29565 29727 47961 49275 49545 53217 79935 80373 82575 88695 89181 133225 133955 134689 143883 147825 148635 239805 241119 247725 266085 267543 399675 401865 404067 431649 443475 445905 669775 673445 719415 723357 743175 1199025 1205595 1212201 1294947 1330425 1337715 1955743 2009325 2020335 2158245 2170071 2229525 3367225 3597075 3616785 3636603 3884841 5867229 6027975 6061005 6474735 6510213 6688575 9778715 9832297 10101675 10791225 10850355 10909809 17601687 18083925 18183015 19424205 19530639 29336145 29496891 30305025 32373675 32551065 32729427 48893575 49161485 52805061 54251775 54549045 88008435 88490673 90915075 97121025 97653195 98188281 146680725 147484455 158415183 162755325 163647135 245807425 264025305 265472019 272745225 440042175 442453365 475245549 488265975 490941405 717757681 737422275 792075915 796416057 818235675 1320126525 1327360095 1425736647 2153273043 2212266825 2376227745 2389248171 2454707025 3588788405 3960379575 3982080285 6459819129 6636800475 7128683235 7167744513 10766365215 11881138725 11946240855 17943942025 19379457387 19910401425 32299095645 35643416175 35838722565 53831826075 58138372161 59731204275 96897286935 161495478225 174415116483 179193612825 290691860805 484486434675 523245349449 872075582415 1453459304025 2616226747245 4360377912075 13081133736225
• Sum of all divisors σ(n): 24724864596393
• Sum of proper divisors (its aliquot sum) s(n): 11643730860168
• 13081133736225 is a deficient number, because the sum of its proper divisors (11643730860168) is less than itself. Its deficiency is 1437402876057

Bases of 13081133736225

• Binary: 10111110010110110000010101000110000100100001₂
• Hexadecimal: 0xBE5B0546121
• Base-36: 4MXE1A529

Squares and roots of 13081133736225

• 13081133736225 squared (13081133736225²) is 171116059825003827877250625
• 13081133736225 cubed (13081133736225³) is 2238392062986752942634866278886966390625
• 13081133736225 is a perfect square number. Its square root is 3616785
• The cube root of 13081133736225 is 23562.1615091461

Scales and comparisons

• 13,081,133,736,225 seconds is equal to 415,939 years, 30 weeks, 4 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,081,133,736,225 would take you about one million, thirty-nine thousand, eight hundred forty-eight 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 13081133736225 cubic inches would be around 1963.5 feet tall.

Recreational maths with 13081133736225

• 13081133736225 backwards is 52263733118031
• 13081133736225 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13081133736225's digits is 45
• More coming soon!