4085493450

Names of 4085493450

• Cardinal: 4085493450 can be written as Four billion, eighty-five million, four hundred ninety-three thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.08549345 × 10⁹

Factors of 4085493450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 51520

Divisors of 4085493450

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 10 15 23 25 30 46 50 69 75 115 138 150 230 345 529 575 690 1058 1150 1587 1725 2645 3174 3450 5290 7935 13225 15870 26450 39675 51487 79350 102974 154461 257435 308922 514870 772305 1184201 1287175 1544610 2368402 2574350 3552603 3861525 5921005 7105206 7723050 11842010 17763015 27236623 29605025 35526030 54473246 59210050 81709869 88815075 136183115 163419738 177630150 272366230 408549345 680915575 817098690 1361831150 2042746725 4085493450
• Sum of all divisors σ(n): 10591905408
• Sum of proper divisors (its aliquot sum) s(n): 6506411958
• 4085493450 is an abundant number, because the sum of its proper divisors (6506411958) is greater than itself. Its abundance is 2420918508

Bases of 4085493450

• Binary: 11110011100000111010111011001010₂
• Hexadecimal: 0xF383AECA
• Base-36: 1VKEAX6

Squares and roots of 4085493450

• 4085493450 squared (4085493450²) is 16691256729992902500
• 4085493450 cubed (4085493450³) is 68192020042654421710238625000
• The square root of 4085493450 is 63917.8648736017
• The cube root of 4085493450 is 1598.6307882567

Scales and comparisons

• 4,085,493,450 seconds is equal to 129 years, 47 weeks, 19 hours, 17 minutes, 30 seconds.
• To count from 1 to 4,085,493,450 would take you about two hundred fifty-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 4085493450 cubic inches would be around 133.2 feet tall.

Recreational maths with 4085493450

• 4085493450 backwards is 0543945804
• The number of decimal digits it has is: 10
• The sum of 4085493450's digits is 42
• More coming soon!