12955995794976

Names of 12955995794976

• Cardinal: 12955995794976 can be written as Twelve trillion, nine hundred fifty-five billion, nine hundred ninety-five million, seven hundred ninety-four thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.2955995794976 × 10¹³

Factors of 12955995794976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 544106

Divisors of 12955995794976

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 19801 39602 59403 79204 118806 158408 237612 257413 316816 475224 514826 524287 633632 772239 950448 1029652 1048574 1544478 1572861 1900896 2059304 2097148 3088956 3145722 4118608 4194296 6177912 6291444 6815731 8237216 8388592 12355824 12582888 13631462 16777184 20447193 24711648 25165776 27262924 40894386 50331552 54525848 81788772 109051696 163577544 218103392 327155088 654310176 10381406887 20762813774 31144220661 41525627548 62288441322 83051255096 124576882644 134958289531 166102510192 249153765288 269916579062 332205020384 404874868593 498307530576 539833158124 809749737186 996615061152 1079666316248 1619499474372 2159332632496 3238998948744 4318665264992 6477997897488 12955995794976
• Sum of all divisors σ(n): 36627523043328
• Sum of proper divisors (its aliquot sum) s(n): 23671527248352
• 12955995794976 is an abundant number, because the sum of its proper divisors (23671527248352) is greater than itself. Its abundance is 10715531453376

Bases of 12955995794976

• Binary: 10111100100010001101100001101110111000100000₂
• Hexadecimal: 0xBC88D86EE20
• Base-36: 4LBWHDRMO

Squares and roots of 12955995794976

• 12955995794976 squared (12955995794976²) is 167857827039435794226840576
• 12955995794976 cubed (12955995794976³) is 2174765301276738861326485319729933746176
• The square root of 12955995794976 is 3599443.8174495791
• The cube root of 12955995794976 is 23486.7864724145

Scales and comparisons

• 12,955,995,794,976 seconds is equal to 411,960 years, 30 weeks, 5 days, 49 minutes, 36 seconds.
• To count from 1 to 12,955,995,794,976 would take you about one million, twenty-nine thousand, nine hundred 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 12955995794976 cubic inches would be around 1957.2 feet tall.

Recreational maths with 12955995794976

• 12955995794976 backwards is 67949759955921
• The number of decimal digits it has is: 14
• The sum of 12955995794976's digits is 87
• More coming soon!