19182804004

Names of 19182804004

• Cardinal: 19182804004 can be written as Nineteen billion, one hundred eighty-two million, eight hundred four thousand and four.

Scientific notation

• Scientific notation: 1.9182804004 × 10¹⁰

Factors of 19182804004

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 783

Divisors of 19182804004

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 169 182 196 338 364 637 676 761 1183 1274 1522 2366 2548 3044 4732 5327 8281 9893 10654 16562 19786 21308 33124 37289 39572 69251 74578 128609 138502 149156 257218 277004 484757 514436 579121 900263 969514 1158242 1800526 1939028 2316484 3601052 4053847 6301841 7528573 8107694 12603682 15057146 16215388 25207364 28376929 30114292 52700011 56753858 97871449 105400022 113507716 195742898 210800044 368900077 391485796 685100143 737800154 1370200286 1475600308 2740400572 4795701001 9591402002 19182804004
• Sum of all divisors σ(n): 42341317011
• Sum of proper divisors (its aliquot sum) s(n): 23158513007
• 19182804004 is an abundant number, because the sum of its proper divisors (23158513007) is greater than itself. Its abundance is 3975709003

Bases of 19182804004

• Binary: 10001110111011000100101110000100100₂
• Hexadecimal: 0x477625C24
• Base-36: 8T8Y2AS

Squares and roots of 19182804004

• 19182804004 squared (19182804004²) is 367979969455878432016
• 19182804004 cubed (19182804004³) is 7058887631470022487013766592064
• 19182804004 is a perfect square number. Its square root is 138502
• The cube root of 19182804004 is 2676.9321472229

Scales and comparisons

• 19,182,804,004 seconds is equal to 609 years, 49 weeks, 4 days, 4 hours, 40 minutes, 4 seconds.
• To count from 1 to 19,182,804,004 would take you about one thousand, two hundred nineteen 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 19182804004 cubic inches would be around 223.1 feet tall.

Recreational maths with 19182804004

• 19182804004 backwards is 40040828191
• The number of decimal digits it has is: 11
• The sum of 19182804004's digits is 37
• More coming soon!