1320205752028801

Names of 1320205752028801

• Cardinal: 1320205752028801 can be written as One quadrillion, three hundred twenty trillion, two hundred five billion, seven hundred fifty-two million, twenty-eight thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.320205752028801 × 10¹⁵

Factors of 1320205752028801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 402123242

Divisors of 1320205752028801

• Number of divisors d(n): 24
• Complete list of divisors:
  1 11 43 121 473 631 5203 6941 27133 76351 298463 3283093 402122557 4423348127 17291269951 48656829397 190203969461 253739333467 2092243664071 2791132668137 10910791339081 30702459349507 120018704729891 1320205752028801
• Sum of all divisors σ(n): 1487235804350912
• Sum of proper divisors (its aliquot sum) s(n): 167030052322111
• 1320205752028801 is a deficient number, because the sum of its proper divisors (167030052322111) is less than itself. Its deficiency is 1153175699706690

Bases of 1320205752028801

• Binary: 100101100001011100001011010111000010100111010000001₂
• Hexadecimal: 0x4B0B85AE14E81
• Base-36: CZZ25E2001

Squares and roots of 1320205752028801

• 1320205752028801 squared (1320205752028801²) is 1742943227689931995727533497601
• 1320205752028801 cubed (1320205752028801³) is 2301043674655892401149026879714467093216406401
• The square root of 1320205752028801 is 36334635.7079412729
• The cube root of 1320205752028801 is 109701.8302983805

Scales and comparisons

• 1,320,205,752,028,801 seconds is equal to 41,978,459 years, 13 weeks, 1 second.
• To count from 1 to 1,320,205,752,028,801 would take you about one hundred twenty-five million, nine hundred thirty-five thousand, three hundred seventy-seven 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 1320205752028801 cubic inches would be around 9141.8 feet tall.

Recreational maths with 1320205752028801

• 1320205752028801 backwards is 1088202575020231
• The number of decimal digits it has is: 16
• The sum of 1320205752028801's digits is 46
• More coming soon!