490478004040644

Names of 490478004040644

• Cardinal: 490478004040644 can be written as Four hundred ninety trillion, four hundred seventy-eight billion, four million, forty thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.90478004040644 × 10¹⁴

Factors of 490478004040644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5161

Divisors of 490478004040644

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 859 1718 2577 3436 4297 5154 7731 8594 10308 12891 15462 17188 25782 30924 38673 51564 77346 154692 737881 1475762 2213643 2951524 3691123 4427286 6640929 7382246 8854572 11073369 13281858 14764492 18464209 22146738 26563716 33220107 36928418 44293476 55392627 66440214 73856836 110785254 132880428 166177881 221570508 332355762 664711524 3170674657 6341349314 9512023971 12682698628 15860755531 19024047942 28536071913 31721511062 38048095884 47582266593 57072143826 63443022124 95164533186 114144287652 142746799779 190329066372 285493599558 570987199116 13624389001129 27248778002258 40873167003387 54497556004516 81746334006774 122619501010161 163492668013548 245239002020322 490478004040644
• Sum of all divisors σ(n): 1241553343001517
• Sum of proper divisors (its aliquot sum) s(n): 751075338960873
• 490478004040644 is an abundant number, because the sum of its proper divisors (751075338960873) is greater than itself. Its abundance is 260597334920229

Bases of 490478004040644

• Binary: 1101111100001011001001111001100110111001111000100₂
• Hexadecimal: 0x1BE164F3373C4
• Base-36: 4TUYHFU7D0

Squares and roots of 490478004040644

• 490478004040644 squared (490478004040644²) is 240568672447693991990803934736
• 490478004040644 cubed (490478004040644³) is 117993642296852416717405574875133782067409984
• 490478004040644 is a perfect square number. Its square root is 22146738
• The cube root of 490478004040644 is 78862.9790632099

Scales and comparisons

• 490,478,004,040,644 seconds is equal to 15,595,683 years, 19 weeks, 5 days, 11 hours, 17 minutes, 24 seconds.
• To count from 1 to 490,478,004,040,644 would take you about thirty-eight million, nine hundred eighty-nine thousand, two hundred eight 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 490478004040644 cubic inches would be around 6571.9 feet tall.

Recreational maths with 490478004040644

• 490478004040644 backwards is 446040400874094
• The number of decimal digits it has is: 15
• The sum of 490478004040644's digits is 54
• More coming soon!