13121966882731716

Names of 13121966882731716

• Cardinal: 13121966882731716 can be written as Thirteen quadrillion, one hundred twenty-one trillion, nine hundred sixty-six billion, eight hundred eighty-two million, seven hundred thirty-one thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.3121966882731716 × 10¹⁶

Factors of 13121966882731716

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5879

Divisors of 13121966882731716

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 1433 2866 4299 4441 5732 8598 8882 12897 13323 17196 17764 25794 26646 38691 39969 51588 53292 77382 79938 116073 119907 154764 159876 232146 239814 359721 464292 479628 719442 1438884 6363953 12727906 19091859 19722481 25455812 38183718 39444962 57275577 59167443 76367436 78889924 114551154 118334886 171826731 177502329 229102308 236669772 343653462 355004658 515480193 532506987 687306924 710009316 1030960386 1065013974 1597520961 2061920772 2130027948 3195041922 6390083844 28262315273 56524630546 84786945819 113049261092 169573891638 254360837457 339147783276 508721674914 763082512371 1017443349828 1526165024742 2289247537113 3052330049484 4578495074226 9156990148452
• Sum of all divisors σ(n): 13136770173805218
• Sum of proper divisors (its aliquot sum) s(n): 14803291073502
• 13121966882731716 is a deficient number, because the sum of its proper divisors (14803291073502) is less than itself. Its deficiency is 13107163591658214

Bases of 13121966882731716

• Binary: 101110100111100101101111111110110011001011011011000100₂
• Hexadecimal: 0x2E9E5BFECCB6C4
• Base-36: 3L7CKD6U090

Squares and roots of 13121966882731716

• 13121966882731716 squared (13121966882731716²) is 172186014871507908162594432304656
• 13121966882731716 cubed (13121966882731716³) is 2259419184813477518368381892428387914030825669696
• 13121966882731716 is a perfect square number. Its square root is 114551154
• The cube root of 13121966882731716 is 235866.5270520315

Scales and comparisons

• 13,121,966,882,731,716 seconds is equal to 417,237,957 years, 50 weeks, 6 hours, 48 minutes, 36 seconds.
• To count from 1 to 13,121,966,882,731,716 would take you about one billion, two hundred fifty-one million, seven hundred thirteen thousand, eight hundred seventy-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 13121966882731716 cubic inches would be around 19655.5 feet tall.

Recreational maths with 13121966882731716

• 13121966882731716 backwards is 61713728866912131
• The number of decimal digits it has is: 17
• The sum of 13121966882731716's digits is 72
• More coming soon!