1220091230

Names of 1220091230

• Cardinal: 1220091230 can be written as One billion, two hundred twenty million, ninety-one thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.22009123 × 10⁹

Factors of 1220091230

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 122009130

Divisors of 1220091230

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 122009123 244018246 610045615 1220091230
• Sum of all divisors σ(n): 2196164232
• Sum of proper divisors (its aliquot sum) s(n): 976073002
• 1220091230 is a deficient number, because the sum of its proper divisors (976073002) is less than itself. Its deficiency is 244018228

Bases of 1220091230

• Binary: 1001000101110010001110101011110₂
• Hexadecimal: 0x48B91D5E
• Base-36: K6ESF2

Squares and roots of 1220091230

• 1220091230 squared (1220091230²) is 1488622609522912900
• 1220091230 cubed (1220091230³) is 1816255390658620513343867000
• The square root of 1220091230 is 34929.8043223835
• The cube root of 1220091230 is 1068.5563639023

Scales and comparisons

• 1,220,091,230 seconds is equal to 38 years, 41 weeks, 2 days, 10 hours, 13 minutes, 50 seconds.
• To count from 1 to 1,220,091,230 would take you about 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 1220091230 cubic inches would be around 89 feet tall.

Recreational maths with 1220091230

• 1220091230 backwards is 0321900221
• The number of decimal digits it has is: 10
• The sum of 1220091230's digits is 20
• More coming soon!