1090357090

Names of 1090357090

• Cardinal: 1090357090 can be written as One billion, ninety million, three hundred fifty-seven thousand and ninety.

Scientific notation

• Scientific notation: 1.09035709 × 10⁹

Factors of 1090357090

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4740713

Divisors of 1090357090

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 23 46 115 230 4740683 9481366 23703415 47406830 109035709 218071418 545178545 1090357090
• Sum of all divisors σ(n): 2047975488
• Sum of proper divisors (its aliquot sum) s(n): 957618398
• 1090357090 is a deficient number, because the sum of its proper divisors (957618398) is less than itself. Its deficiency is 132738692

Bases of 1090357090

• Binary: 1000000111111011000011101100010₂
• Hexadecimal: 0x40FD8762
• Base-36: I164WY

Squares and roots of 1090357090

• 1090357090 squared (1090357090²) is 1188878583713268100
• 1090357090 cubed (1090357090³) is 1296302192900920399905829000
• The square root of 1090357090 is 33020.5555677067
• The cube root of 1090357090 is 1029.2548385469

Scales and comparisons

• 1,090,357,090 seconds is equal to 34 years, 34 weeks, 5 days, 20 hours, 58 minutes, 10 seconds.
• To count from 1 to 1,090,357,090 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 1090357090 cubic inches would be around 85.8 feet tall.

Recreational maths with 1090357090

• 1090357090 backwards is 0907530901
• The number of decimal digits it has is: 10
• The sum of 1090357090's digits is 34
• More coming soon!