4422244440

Names of 4422244440

• Cardinal: 4422244440 can be written as Four billion, four hundred twenty-two million, two hundred forty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.42224444 × 10⁹

Factors of 4422244440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 996048

Divisors of 4422244440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 60 74 111 120 148 185 222 296 370 444 555 740 888 1110 1480 2220 4440 996001 1992002 2988003 3984004 4980005 5976006 7968008 9960010 11952012 14940015 19920020 23904024 29880030 36852037 39840040 59760060 73704074 110556111 119520120 147408148 184260185 221112222 294816296 368520370 442224444 552780555 737040740 884448888 1105561110 1474081480 2211122220 4422244440
• Sum of all divisors σ(n): 13625307360
• Sum of proper divisors (its aliquot sum) s(n): 9203062920
• 4422244440 is an abundant number, because the sum of its proper divisors (9203062920) is greater than itself. Its abundance is 4780818480

Bases of 4422244440

• Binary: 100000111100101100001100001011000₂
• Hexadecimal: 0x107961858
• Base-36: 214W1NC

Squares and roots of 4422244440

• 4422244440 squared (4422244440²) is 19556245887110913600
• 4422244440 cubed (4422244440³) is 86482499641549105330920384000
• The square root of 4422244440 is 66499.9581954755
• The cube root of 4422244440 is 1641.3993163143

Scales and comparisons

• 4,422,244,440 seconds is equal to 140 years, 31 weeks, 6 days, 9 hours, 14 minutes.
• To count from 1 to 4,422,244,440 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 4422244440 cubic inches would be around 136.8 feet tall.

Recreational maths with 4422244440

• 4422244440 backwards is 0444422244
• 4422244440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4422244440's digits is 30
• More coming soon!