12997135363716

Names of 12997135363716

• Cardinal: 12997135363716 can be written as Twelve trillion, nine hundred ninety-seven billion, one hundred thirty-five million, three hundred sixty-three thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.2997135363716 × 10¹³

Factors of 12997135363716

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 85849

Divisors of 12997135363716

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 85837 171674 257511 343348 515022 600859 772533 1030044 1201718 1545066 1802577 2403436 3090132 3605154 4206013 5407731 7210308 8412026 10815462 12618039 16824052 21630924 25236078 37854117 50472156 75708234 151416468 7367990569 14735981138 22103971707 29471962276 44207943414 51575933983 66311915121 88415886828 103151867966 132623830242 154727801949 206303735932 265247660484 309455603898 361031537881 464183405847 618911207796 722063075762 928366811694 1083094613643 1444126151524 1856733623388 2166189227286 3249283840929 4332378454572 6498567681858 12997135363716
• Sum of all divisors σ(n): 38218212323109
• Sum of proper divisors (its aliquot sum) s(n): 25221076959393
• 12997135363716 is an abundant number, because the sum of its proper divisors (25221076959393) is greater than itself. Its abundance is 12223941595677

Bases of 12997135363716

• Binary: 10111101001000100001101000101110111010000100₂
• Hexadecimal: 0xBD221A2EE84
• Base-36: 4LUSUTI10

Squares and roots of 12997135363716

• 12997135363716 squared (12997135363716²) is 168925527662757039609328656
• 12997135363716 cubed (12997135363716³) is 2195547949420004935390131219947141445696
• 12997135363716 is a perfect square number. Its square root is 3605154
• The cube root of 12997135363716 is 23511.6196429829

Scales and comparisons

• 12,997,135,363,716 seconds is equal to 413,268 years, 36 weeks, 3 days, 10 hours, 48 minutes, 36 seconds.
• To count from 1 to 12,997,135,363,716 would take you about one million, thirty-three thousand, one hundred seventy-one 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 12997135363716 cubic inches would be around 1959.3 feet tall.

Recreational maths with 12997135363716

• 12997135363716 backwards is 61736353179921
• 12997135363716 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12997135363716's digits is 63
• More coming soon!