1328267941

Names of 1328267941

• Cardinal: 1328267941 can be written as One billion, three hundred twenty-eight million, two hundred sixty-seven thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.328267941 × 10⁹

Factors of 1328267941

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 957

Divisors of 1328267941

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 13 19 49 77 91 121 133 143 209 247 539 637 847 907 931 1001 1463 1573 1729 2299 2717 5929 6349 7007 9977 10241 11011 11791 12103 16093 17233 19019 29887 44443 69839 77077 82537 109747 112651 120631 129701 133133 189563 209209 224029 488873 577759 768229 844417 907907 1326941 1426711 1464463 1568203 2085193 2464319 5377603 6355349 9288587 9986977 10977421 14596351 17250233 27107509 69908839 102174457 120751631 189752563 1328267941
• Sum of all divisors σ(n): 1927393440
• Sum of proper divisors (its aliquot sum) s(n): 599125499
• 1328267941 is a deficient number, because the sum of its proper divisors (599125499) is less than itself. Its deficiency is 729142442

Bases of 1328267941

• Binary: 1001111001010111100001010100101₂
• Hexadecimal: 0x4F2BC2A5
• Base-36: LYTE3P

Squares and roots of 1328267941

• 1328267941 squared (1328267941²) is 1764295723088379481
• 1328267941 cubed (1328267941³) is 2343457447421707974254518621
• The square root of 1328267941 is 36445.4104243591
• The cube root of 1328267941 is 1099.2468511177

Scales and comparisons

• 1,328,267,941 seconds is equal to 42 years, 12 weeks, 1 day, 11 hours, 19 minutes, 1 second.
• To count from 1 to 1,328,267,941 would take you about eighty-four 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 1328267941 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328267941

• 1328267941 backwards is 1497628231
• The number of decimal digits it has is: 10
• The sum of 1328267941's digits is 43
• More coming soon!