13770721139974197464

Names of 13770721139974197464

• Cardinal: 13770721139974197464 can be written as Thirteen quintillion, seven hundred seventy quadrillion, seven hundred twenty-one trillion, one hundred thirty-nine billion, nine hundred seventy-four million, one hundred ninety-seven thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3770721139974197464 × 10¹⁹

Factors of 13770721139974197464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 482815785680

Divisors of 13770721139974197464

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 52 104 139 278 556 1112 1807 1973 3614 3946 7228 7892 14456 15784 25649 51298 102596 205192 274247 548494 1096988 2193976 3565211 7130422 14260844 28521688 482815783553 965631567106 1931263134212 3862526268424 6276605186189 12553210372378 25106420744756 50212841489512 67111393913867 134222787827734 268445575655468 536891151310936 872448120880271 952595540950069 1744896241760542 1905191081900138 3489792483521084 3810382163800276 6979584967042168 7620764327600552 12383742032350897 24767484064701794 49534968129403588 99069936258807176 132410780192059591 264821560384119182 529643120768238364 1059286241536476728 1721340142496774683 3442680284993549366 6885360569987098732 13770721139974197464
• Sum of all divisors σ(n): 28020503688026522400
• Sum of proper divisors (its aliquot sum) s(n): 14249782548052324936
• 13770721139974197464 is an abundant number, because the sum of its proper divisors (14249782548052324936) is greater than itself. Its abundance is 479061408078127472

Bases of 13770721139974197464

• Binary: 1011111100011011011011011110101010011001000111111101000011011000₂
• Hexadecimal: 0xBF1B6DEA991FD0D8
• Base-36: 2WMG18LRD5NTK

Squares and roots of 13770721139974197464

• 13770721139974197464 squared (13770721139974197464²) is 189632760714932260544079043690864031296
• 13770721139974197464 cubed (13770721139974197464³) is 2611379866808786187807210763394514961521769705401379833344
• The square root of 13770721139974197464 is 3710892229.6361824503
• The cube root of 13770721139974197464 is 2396912.7630769475

Scales and comparisons

• 13,770,721,139,974,197,464 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,770,721,139,974,197,464 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 13770721139974197464 cubic inches would be around 199742.7 feet tall.

Recreational maths with 13770721139974197464

• 13770721139974197464 backwards is 46479147993112707731
• The number of decimal digits it has is: 20
• The sum of 13770721139974197464's digits is 92
• More coming soon!