13220963162018948

Names of 13220963162018948

• Cardinal: 13220963162018948 can be written as Thirteen quadrillion, two hundred twenty trillion, nine hundred sixty-three billion, one hundred sixty-two million, eighteen thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.3220963162018948 × 10¹⁶

Factors of 13220963162018948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 88134394

Divisors of 13220963162018948

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 43 86 172 301 602 1204 124769 249538 499076 873383 1746766 3493532 5365067 10730134 21460268 37555469 75110938 88009573 150221876 176019146 352038292 616067011 1232134022 2464268044 3784411639 7568823278 15137646556 26490881473 52981762946 105963525892 10980866413637 21961732827274 43923465654548 76866064895459 153732129790918 307464259581836 472177255786391 944354511572782 1888709023145564 3305240790504737 6610481581009474 13220963162018948
• Sum of all divisors σ(n): 27057072006222720
• Sum of proper divisors (its aliquot sum) s(n): 13836108844203772
• 13220963162018948 is an abundant number, because the sum of its proper divisors (13836108844203772) is greater than itself. Its abundance is 615145682184824

Bases of 13220963162018948

• Binary: 101110111110000110010101011100110111000101010010000100₂
• Hexadecimal: 0x2EF8655CDC5484
• Base-36: 3M6FUMNIGSK

Squares and roots of 13220963162018948

• 13220963162018948 squared (13220963162018948²) is 174793866931462059863987511026704
• 13220963162018948 cubed (13220963162018948³) is 2310943275647701866453034956822425217636981987392
• The square root of 13220963162018948 is 114982447.1909471407
• The cube root of 13220963162018948 is 236458.1922591829

Scales and comparisons

• 13,220,963,162,018,948 seconds is equal to 420,385,733 years, 22 weeks, 1 day, 19 hours, 29 minutes, 8 seconds.
• To count from 1 to 13,220,963,162,018,948 would take you about one billion, two hundred sixty-one million, one hundred fifty-seven thousand, two hundred 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 13220963162018948 cubic inches would be around 19704.8 feet tall.

Recreational maths with 13220963162018948

• 13220963162018948 backwards is 84981026136902231
• The number of decimal digits it has is: 17
• The sum of 13220963162018948's digits is 65
• More coming soon!