13796718363962821

Names of 13796718363962821

• Cardinal: 13796718363962821 can be written as Thirteen quadrillion, seven hundred ninety-six trillion, seven hundred eighteen billion, three hundred sixty-three million, nine hundred sixty-two thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.3796718363962821 × 10¹⁶

Factors of 13796718363962821

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 80435524

Divisors of 13796718363962821

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 541 3787 45319 317233 24517579 80389657 171623053 562727599 43490804437 304435631059 3643178865583 25502252059081 1970959766280403 13796718363962821
• Sum of all divisors σ(n): 15797172327228160
• Sum of proper divisors (its aliquot sum) s(n): 2000453963265339
• 13796718363962821 is a deficient number, because the sum of its proper divisors (2000453963265339) is less than itself. Its deficiency is 11796264400697482

Bases of 13796718363962821

• Binary: 110001000001000000101011010001001001100110110111000101₂
• Hexadecimal: 0x31040AD1266DC5
• Base-36: 3RUJ0X16W91

Squares and roots of 13796718363962821

• 13796718363962821 squared (13796718363962821²) is 190349437614508940111891070278041
• 13796718363962821 cubed (13796718363962821³) is 2626197581506090845142833916188242852543056713661
• The square root of 13796718363962821 is 117459432.8436963849
• The cube root of 13796718363962821 is 239842.0161892889

Scales and comparisons

• 13,796,718,363,962,821 seconds is equal to 438,692,967 years, 47 weeks, 6 days, 15 hours, 27 minutes, 1 second.
• To count from 1 to 13,796,718,363,962,821 would take you about one billion, three hundred sixteen million, seventy-eight thousand, nine hundred three 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 13796718363962821 cubic inches would be around 19986.8 feet tall.

Recreational maths with 13796718363962821

• 13796718363962821 backwards is 12826936381769731
• The number of decimal digits it has is: 17
• The sum of 13796718363962821's digits is 82
• More coming soon!