76840428033728072

Names of 76840428033728072

• Cardinal: 76840428033728072 can be written as Seventy-six quadrillion, eight hundred forty trillion, four hundred twenty-eight billion, thirty-three million, seven hundred twenty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 7.6840428033728072 × 10¹⁶

Factors of 76840428033728072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30376

Divisors of 76840428033728072

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 30367 60734 121468 212569 242936 425138 850276 1487983 1700552 2975966 5951932 10415881 11903864 20831762 41663524 83327048 922154689 1844309378 3688618756 6455082823 7377237512 12910165646 25820331292 45185579761 51640662584 90371159522 180742319044 316299058327 361484638088 632598116654 1265196233308 2530392466616
• Sum of all divisors σ(n): 76843430751603456
• Sum of proper divisors (its aliquot sum) s(n): 3002717875384
• 76840428033728072 is a deficient number, because the sum of its proper divisors (3002717875384) is less than itself. Its deficiency is 76837425315852688

Bases of 76840428033728072

• Binary: 100010000111111011111011001010001010101101101111001001000₂
• Hexadecimal: 0x110FDF65156DE48
• Base-36: L0LNPBE80G8

Squares and roots of 76840428033728072

• 76840428033728072 squared (76840428033728072²) is 5904451380406542977327214840837184
• 76840428033728072 cubed (76840428033728072³) is 453700571374775337657068755228267766585977082229248
• The square root of 76840428033728072 is 277201060.6648684381
• 76840428033728072 is a perfect cube number. Its cube root is 425138

Scales and comparisons

• 76,840,428,033,728,072 seconds is equal to 2,443,287,928 years, 21 weeks, 6 days, 22 hours, 14 minutes, 32 seconds.
• To count from 1 to 76,840,428,033,728,072 would take you about seven billion, three hundred twenty-nine million, eight hundred sixty-three thousand, seven hundred eighty-five 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 76840428033728072 cubic inches would be around 35428.2 feet tall.

Recreational maths with 76840428033728072

• 76840428033728072 backwards is 27082733082404867
• The number of decimal digits it has is: 17
• The sum of 76840428033728072's digits is 71
• More coming soon!