1327897908642961

Names of 1327897908642961

• Cardinal: 1327897908642961 can be written as One quadrillion, three hundred twenty-seven trillion, eight hundred ninety-seven billion, nine hundred eight million, six hundred forty-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.327897908642961 × 10¹⁵

Factors of 1327897908642961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 481776

Divisors of 1327897908642961

• Number of divisors d(n): 16
• Complete list of divisors:
  1 43 673 28939 131129 349931 5638547 15047033 88249817 235503563 3794742131 10126653209 45886102099 1973102390257 30881346712627 1327897908642961
• Sum of all divisors σ(n): 1360812510192960
• Sum of proper divisors (its aliquot sum) s(n): 32914601549999
• 1327897908642961 is a deficient number, because the sum of its proper divisors (32914601549999) is less than itself. Its deficiency is 1294983307092962

Bases of 1327897908642961

• Binary: 100101101111011011101010011001001001000010010010001₂
• Hexadecimal: 0x4B7B753248491
• Base-36: D2P7VLHXG1

Squares and roots of 1327897908642961

• 1327897908642961 squared (1327897908642961²) is 1763312855778349598064574847521
• 1327897908642961 cubed (1327897908642961³) is 2341499453471317540026693224853751994604949681
• The square root of 1327897908642961 is 36440333.5418730905
• The cube root of 1327897908642961 is 109914.4764616405

Scales and comparisons

• 1,327,897,908,642,961 seconds is equal to 42,223,046 years, 1 week, 6 days, 10 hours, 36 minutes, 1 second.
• To count from 1 to 1,327,897,908,642,961 would take you about one hundred twenty-six million, six hundred sixty-nine thousand, one hundred thirty-eight 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 1327897908642961 cubic inches would be around 9159.5 feet tall.

Recreational maths with 1327897908642961

• 1327897908642961 backwards is 1692468097987231
• The number of decimal digits it has is: 16
• The sum of 1327897908642961's digits is 82
• More coming soon!