1089845824

Names of 1089845824

• Cardinal: 1089845824 can be written as One billion, eighty-nine million, eight hundred forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.089845824 × 10⁹

Factors of 1089845824

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17028843

Divisors of 1089845824

• Number of divisors d(n): 14
• Complete list of divisors:
  1 2 4 8 16 32 64 17028841 34057682 68115364 136230728 272461456 544922912 1089845824
• Sum of all divisors σ(n): 2162662934
• Sum of proper divisors (its aliquot sum) s(n): 1072817110
• 1089845824 is a deficient number, because the sum of its proper divisors (1072817110) is less than itself. Its deficiency is 17028714

Bases of 1089845824

• Binary: 1000000111101011011101001000000₂
• Hexadecimal: 0x40F5BA40
• Base-36: I0V6F4

Squares and roots of 1089845824

• 1089845824 squared (1089845824²) is 1187763920090238976
• 1089845824 cubed (1089845824³) is 1294479548208216651155636224
• The square root of 1089845824 is 33012.8130276715
• The cube root of 1089845824 is 1029.0939416325

Scales and comparisons

• 1,089,845,824 seconds is equal to 34 years, 33 weeks, 6 days, 22 hours, 57 minutes, 4 seconds.
• To count from 1 to 1,089,845,824 would take you about sixty-nine 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 1089845824 cubic inches would be around 85.8 feet tall.

Recreational maths with 1089845824

• 1089845824 backwards is 4285489801
• The number of decimal digits it has is: 10
• The sum of 1089845824's digits is 49
• More coming soon!