13201866911939511

Names of 13201866911939511

• Cardinal: 13201866911939511 can be written as Thirteen quadrillion, two hundred one trillion, eight hundred sixty-six billion, nine hundred eleven million, nine hundred thirty-nine thousand, five hundred eleven.

Scientific notation

• Scientific notation: 1.3201866911939511 × 10¹⁶

Factors of 13201866911939511

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13371315

Divisors of 13201866911939511

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 13 37 39 111 481 1443 723353 2170059 9403589 12647909 26764061 28210767 37943727 80292183 164422817 347932793 467972633 493268451 1043798379 1403917899 6083644229 18250932687 9148902918877 27446708756631 118935737945401 338509407998449 356807213836203 1015528223995347 4400622303979837 13201866911939511
• Sum of all divisors σ(n): 19468893865417920
• Sum of proper divisors (its aliquot sum) s(n): 6267026953478409
• 13201866911939511 is a deficient number, because the sum of its proper divisors (6267026953478409) is less than itself. Its deficiency is 6934839958461102

Bases of 13201866911939511

• Binary: 101110111001110000011100101011101010000111101110110111₂
• Hexadecimal: 0x2EE7072BA87BB7
• Base-36: 3LZO5XL9L13

Squares and roots of 13201866911939511

• 13201866911939511 squared (13201866911939511²) is 174289289960563280288723722919121
• 13201866911939511 cubed (13201866911939511³) is 2300944010235791570065459012054014972748697289831
• The square root of 13201866911939511 is 114899377.3348642259
• The cube root of 13201866911939511 is 236344.2913152323

Scales and comparisons

• 13,201,866,911,939,511 seconds is equal to 419,778,531 years, 38 weeks, 4 days, 20 hours, 31 minutes, 51 seconds.
• To count from 1 to 13,201,866,911,939,511 would take you about one billion, two hundred fifty-nine million, three hundred thirty-five thousand, five hundred ninety-five 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 13201866911939511 cubic inches would be around 19695.4 feet tall.

Recreational maths with 13201866911939511

• 13201866911939511 backwards is 11593911966810231
• The number of decimal digits it has is: 17
• The sum of 13201866911939511's digits is 66
• More coming soon!