13297781685696

Names of 13297781685696

• Cardinal: 13297781685696 can be written as Thirteen trillion, two hundred ninety-seven billion, seven hundred eighty-one million, six hundred eighty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.3297781685696 × 10¹³

Factors of 13297781685696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164511779

Divisors of 13297781685696

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 421 842 1263 1684 2526 3368 5052 6736 10104 13472 20208 26944 40416 80832 164511353 329022706 493534059 658045412 987068118 1316090824 1974136236 2632181648 3948272472 5264363296 7896544944 10528726592 15793089888 31586179776 69259279613 138518559226 207777838839 277037118452 415555677678 554074236904 831111355356 1108148473808 1662222710712 2216296947616 3324445421424 4432593895232 6648890842848 13297781685696
• Sum of all divisors σ(n): 35267286025104
• Sum of proper divisors (its aliquot sum) s(n): 21969504339408
• 13297781685696 is an abundant number, because the sum of its proper divisors (21969504339408) is greater than itself. Its abundance is 8671722653712

Bases of 13297781685696

• Binary: 11000001100000100001100011011011110111000000₂
• Hexadecimal: 0xC18218DBDC0
• Base-36: 4POWZVKQO

Squares and roots of 13297781685696

• 13297781685696 squared (13297781685696²) is 176830997760431951331004416
• 13297781685696 cubed (13297781685696³) is 2351460003482022394539502533865300033536
• The square root of 13297781685696 is 3646612.3574759081
• The cube root of 13297781685696 is 23691.5277007821

Scales and comparisons

• 13,297,781,685,696 seconds is equal to 422,828 years, 16 weeks, 6 days, 6 hours, 1 minute, 36 seconds.
• To count from 1 to 13,297,781,685,696 would take you about one million, fifty-seven thousand and seventy 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 13297781685696 cubic inches would be around 1974.3 feet tall.

Recreational maths with 13297781685696

• 13297781685696 backwards is 69658618779231
• The number of decimal digits it has is: 14
• The sum of 13297781685696's digits is 78
• More coming soon!