388329966796800001

Names of 388329966796800001

• Cardinal: 388329966796800001 can be written as Three hundred eighty-eight quadrillion, three hundred twenty-nine trillion, nine hundred sixty-six billion, seven hundred ninety-six million, eight hundred thousand and one.

Scientific notation

• Scientific notation: 3.88329966796800001 × 10¹⁷

Factors of 388329966796800001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 399927875177902

Divisors of 388329966796800001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 971 399927875176931 388329966796800001
• Sum of all divisors σ(n): 388729894671977904
• Sum of proper divisors (its aliquot sum) s(n): 399927875177903
• 388329966796800001 is a deficient number, because the sum of its proper divisors (399927875177903) is less than itself. Its deficiency is 387930038921622098

Bases of 388329966796800001

• Binary: 10101100011101000000000110000011110100100000000000000000001₂
• Hexadecimal: 0x563A00C1E900001
• Base-36: 2Y7NHFYG6Z9D

Squares and roots of 388329966796800001

• 388329966796800001 squared (388329966796800001²) is 150800163112403791229150173593600001
• 388329966796800001 cubed (388329966796800001³) is 58560222334391788545050489084287435754460620390400001
• The square root of 388329966796800001 is 623161268.6911791705
• The cube root of 388329966796800001 is 729570.0018444859

Scales and comparisons

• 388,329,966,796,800,001 seconds is equal to 12,347,691,760 years, 35 weeks, 3 days, 21 hours, 20 minutes, 1 second.
• To count from 1 to 388,329,966,796,800,001 would take you about thirty-seven billion, forty-three million, seventy-five thousand, two hundred eighty-two 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 388329966796800001 cubic inches would be around 60797.5 feet tall.

Recreational maths with 388329966796800001

• 388329966796800001 backwards is 100008697669923883
• The number of decimal digits it has is: 18
• The sum of 388329966796800001's digits is 85
• More coming soon!