6397178912768

Names of 6397178912768

• Cardinal: 6397178912768 can be written as Six trillion, three hundred ninety-seven billion, one hundred seventy-eight million, nine hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.397178912768 × 10¹²

Factors of 6397178912768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 111557956

Divisors of 6397178912768

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 2048 3584 4096 7168 8192 14336 28672 57344 111557947 223115894 446231788 780905629 892463576 1561811258 1784927152 3123622516 3569854304 6247245032 7139708608 12494490064 14279417216 24988980128 28558834432 49977960256 57117668864 99955920512 114235337728 199911841024 228470675456 399823682048 456941350912 799647364096 913882701824 1599294728192 3198589456384 6397178912768
• Sum of all divisors σ(n): 14621230896672
• Sum of proper divisors (its aliquot sum) s(n): 8224051983904
• 6397178912768 is an abundant number, because the sum of its proper divisors (8224051983904) is greater than itself. Its abundance is 1826873071136

Bases of 6397178912768

• Binary: 1011101000101110101100100111010000000000000₂
• Hexadecimal: 0x5D17593A000
• Base-36: 29MTN5K3K

Squares and roots of 6397178912768

• 6397178912768 squared (6397178912768²) is 40923898041963570553421824
• 6397178912768 cubed (6397178912768³) is 261797497582316998312802284118403448832
• The square root of 6397178912768 is 2529264.5003573667
• The cube root of 6397178912768 is 18563.6269487351

Scales and comparisons

• 6,397,178,912,768 seconds is equal to 203,410 years, 26 weeks, 14 hours, 26 minutes, 8 seconds.
• To count from 1 to 6,397,178,912,768 would take you about five hundred eight thousand, five hundred twenty-six 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 6397178912768 cubic inches would be around 1547 feet tall.

Recreational maths with 6397178912768

• 6397178912768 backwards is 8672198717936
• The number of decimal digits it has is: 13
• The sum of 6397178912768's digits is 74
• More coming soon!