4422002220

Names of 4422002220

• Cardinal: 4422002220 can be written as Four billion, four hundred twenty-two million, two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.42200222 × 10⁹

Factors of 4422002220

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 909887

Divisors of 4422002220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 1215 1620 2430 4860 909877 1819754 2729631 3639508 4549385 5459262 8188893 9098770 10918524 13648155 16377786 18197540 24566679 27296310 32755572 40944465 49133358 54592620 73700037 81888930 98266716 122833395 147400074 163777860 221100111 245666790 294800148 368500185 442200222 491333580 737000370 884400444 1105500555 1474000740 2211001110 4422002220
• Sum of all divisors σ(n): 13910214864
• Sum of proper divisors (its aliquot sum) s(n): 9488212644
• 4422002220 is an abundant number, because the sum of its proper divisors (9488212644) is greater than itself. Its abundance is 5066210424

Bases of 4422002220

• Binary: 100000111100100100110011000101100₂
• Hexadecimal: 0x10792662C
• Base-36: 214QUR0

Squares and roots of 4422002220

• 4422002220 squared (4422002220²) is 19554103633684928400
• 4422002220 cubed (4422002220³) is 86468289678264820165341048000
• The square root of 4422002220 is 66498.1369663843
• The cube root of 4422002220 is 1641.3693475953

Scales and comparisons

• 4,422,002,220 seconds is equal to 140 years, 31 weeks, 3 days, 13 hours, 57 minutes.
• To count from 1 to 4,422,002,220 would take you about two hundred eighty-one 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 4422002220 cubic inches would be around 136.8 feet tall.

Recreational maths with 4422002220

• 4422002220 backwards is 0222002244
• 4422002220 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4422002220's digits is 18
• More coming soon!