13981528363006513

Names of 13981528363006513

• Cardinal: 13981528363006513 can be written as Thirteen quadrillion, nine hundred eighty-one trillion, five hundred twenty-eight billion, three hundred sixty-three million, six thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.3981528363006513 × 10¹⁶

Factors of 13981528363006513

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 891036

Divisors of 13981528363006513

• Number of divisors d(n): 16
• Complete list of divisors:
  1 47 17299 20147 813053 853543 946909 40116521 348522953 14765440357 16380578791 17196330821 693975696779 808227548587 297479326872479 13981528363006513
• Sum of all divisors σ(n): 14280558626764800
• Sum of proper divisors (its aliquot sum) s(n): 299030263758287
• 13981528363006513 is a deficient number, because the sum of its proper divisors (299030263758287) is less than itself. Its deficiency is 13682498099248226

Bases of 13981528363006513

• Binary: 110001101011000010000000111111011111100111101000110001₂
• Hexadecimal: 0x31AC203F7E7A31
• Base-36: 3TO1DGIYWC1

Squares and roots of 13981528363006513

• 13981528363006513 squared (13981528363006513²) is 195483135365555583157456480419169
• 13981528363006513 cubed (13981528363006513³) is 2733153001602956940829618739431870016447317047697
• The square root of 13981528363006513 is 118243512.9848843463
• The cube root of 13981528363006513 is 240908.1814961267

Scales and comparisons

• 13,981,528,363,006,513 seconds is equal to 444,569,354 years, 12 weeks, 2 days, 4 hours, 55 minutes, 13 seconds.
• To count from 1 to 13,981,528,363,006,513 would take you about one billion, three hundred thirty-three million, seven hundred eight thousand and sixty-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 13981528363006513 cubic inches would be around 20075.7 feet tall.

Recreational maths with 13981528363006513

• 13981528363006513 backwards is 31560036382518931
• The number of decimal digits it has is: 17
• The sum of 13981528363006513's digits is 64
• More coming soon!