4985090000

Names of 4985090000

• Cardinal: 4985090000 can be written as Four billion, nine hundred eighty-five million, ninety thousand.

Scientific notation

• Scientific notation: 4.98509 × 10⁹

Factors of 4985090000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45337

Divisors of 4985090000

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 125 176 200 220 250 275 400 440 500 550 625 880 1000 1100 1250 1375 2000 2200 2500 2750 4400 5000 5500 6875 10000 11000 13750 22000 27500 45319 55000 90638 110000 181276 226595 362552 453190 498509 725104 906380 997018 1132975 1812760 1994036 2265950 2492545 3625520 3988072 4531900 4985090 5664875 7976144 9063800 9970180 11329750 12462725 18127600 19940360 22659500 24925450 28324375 39880720 45319000 49850900 56648750 62313625 90638000 99701800 113297500 124627250 199403600 226595000 249254500 311568125 453190000 498509000 623136250 997018000 1246272500 2492545000 4985090000
• Sum of all divisors σ(n): 13166910240
• Sum of proper divisors (its aliquot sum) s(n): 8181820240
• 4985090000 is an abundant number, because the sum of its proper divisors (8181820240) is greater than itself. Its abundance is 3196730240

Bases of 4985090000

• Binary: 100101001001000100110111111010000₂
• Hexadecimal: 0x129226FD0
• Base-36: 2AFZS28

Squares and roots of 4985090000

• 4985090000 squared (4985090000²) is 24851122308100000000
• 4985090000 cubed (4985090000³) is 123885081306886229000000000000
• The square root of 4985090000 is 70605.1697823891
• The cube root of 4985090000 is 1708.2745382633

Scales and comparisons

• 4,985,090,000 seconds is equal to 158 years, 26 weeks, 3 days, 19 hours, 13 minutes, 20 seconds.
• To count from 1 to 4,985,090,000 would take you about three hundred seventeen 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 4985090000 cubic inches would be around 142.4 feet tall.

Recreational maths with 4985090000

• 4985090000 backwards is 0000905894
• The number of decimal digits it has is: 10
• The sum of 4985090000's digits is 35
• More coming soon!