6478078672849

Names of 6478078672849

• Cardinal: 6478078672849 can be written as Six trillion, four hundred seventy-eight billion, seventy-eight million, six hundred seventy-two thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 6.478078672849 × 10¹²

Factors of 6478078672849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 543

Divisors of 6478078672849

• Number of divisors d(n): 45
• Complete list of divisors:
  1 7 49 127 343 409 889 2401 2863 6223 16129 20041 43561 51943 112903 140287 167281 304927 363601 790321 982009 1170967 2545207 5532247 6596761 8196769 17816449 21244687 38725729 46177327 57377383 124715143 148712809 323241289 401641681 1040989663 2262689023 2698075249 7286927641 15838823161 18886526743 51008493487 132205687201 925439810407 6478078672849
• Sum of all divisors σ(n): 7635953396187
• Sum of proper divisors (its aliquot sum) s(n): 1157874723338
• 6478078672849 is a deficient number, because the sum of its proper divisors (1157874723338) is less than itself. Its deficiency is 5320203949511

Bases of 6478078672849

• Binary: 1011110010001001011100100111111111111010001₂
• Hexadecimal: 0x5E44B93FFD1
• Base-36: 2ANZKS6HD

Squares and roots of 6478078672849

• 6478078672849 squared (6478078672849²) is 41965503291621061169776801
• 6478078672849 cubed (6478078672849³) is 271855831868824904964524746491628776049
• 6478078672849 is a perfect square number. Its square root is 2545207
• The cube root of 6478078672849 is 18641.5522578485

Scales and comparisons

• 6,478,078,672,849 seconds is equal to 205,982 years, 44 weeks, 6 days, 10 hours, 49 seconds.
• To count from 1 to 6,478,078,672,849 would take you about five hundred fourteen thousand, nine hundred fifty-seven 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 6478078672849 cubic inches would be around 1553.5 feet tall.

Recreational maths with 6478078672849

• 6478078672849 backwards is 9482768708746
• The number of decimal digits it has is: 13
• The sum of 6478078672849's digits is 76
• More coming soon!