12801311160000001

Names of 12801311160000001

• Cardinal: 12801311160000001 can be written as Twelve quadrillion, eight hundred one trillion, three hundred eleven billion, one hundred sixty million and one.

Scientific notation

• Scientific notation: 1.2801311160000001 × 10¹⁶

Factors of 12801311160000001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 154100831

Divisors of 12801311160000001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5171 16067 83082457 154079593 796745575403 2475596820731 12801311160000001
• Sum of all divisors σ(n): 12804583739579424
• Sum of proper divisors (its aliquot sum) s(n): 3272579579423
• 12801311160000001 is a deficient number, because the sum of its proper divisors (3272579579423) is less than itself. Its deficiency is 12798038580420578

Bases of 12801311160000001

• Binary: 101101011110101011100110000100010110011101111000000001₂
• Hexadecimal: 0x2D7AB98459DE01
• Base-36: 3I1OP5SLREP

Squares and roots of 12801311160000001

• 12801311160000001 squared (12801311160000001²) is 163873567415140571202622320000001
• 12801311160000001 cubed (12801311160000001³) is 2097796527380451510978471141421675203933480000001
• The square root of 12801311160000001 is 113142879.4047597191
• The cube root of 12801311160000001 is 233929.4059824437

Scales and comparisons

• 12,801,311,160,000,001 seconds is equal to 407,042,097 years, 43 weeks, 2 days, 2 hours, 40 minutes, 1 second.
• To count from 1 to 12,801,311,160,000,001 would take you about one billion, two hundred twenty-one million, one hundred twenty-six thousand, two hundred ninety-three 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 12801311160000001 cubic inches would be around 19494.1 feet tall.

Recreational maths with 12801311160000001

• 12801311160000001 backwards is 10000006111310821
• The number of decimal digits it has is: 17
• The sum of 12801311160000001's digits is 25
• More coming soon!