319940574018

Names of 319940574018

• Cardinal: 319940574018 can be written as Three hundred nineteen billion, nine hundred forty million, five hundred seventy-four thousand and eighteen.

Scientific notation

• Scientific notation: 3.19940574018 × 10¹¹

Factors of 319940574018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 627351

Divisors of 319940574018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 186 211 403 422 633 806 1209 1266 2418 2743 5486 6541 8229 13082 16458 19623 39246 85033 170066 255099 510198 627091 1254182 1881273 3762546 8152183 16304366 19439821 24456549 38879642 48913098 58319463 116638926 132316201 252717673 264632402 396948603 505435346 758153019 793897206 1516306038 1720110613 3440221226 4101802231 5160331839 8203604462 10320663678 12305406693 24610813386 53323429003 106646858006 159970287009 319940574018
• Sum of all divisors σ(n): 714704277504
• Sum of proper divisors (its aliquot sum) s(n): 394763703486
• 319940574018 is an abundant number, because the sum of its proper divisors (394763703486) is greater than itself. Its abundance is 74823129468

Bases of 319940574018

• Binary: 100101001111101111100011011101101000010₂
• Hexadecimal: 0x4A7DF1BB42
• Base-36: 42Z8CUV6

Squares and roots of 319940574018

• 319940574018 squared (319940574018²) is 102361970902967336664324
• 319940574018 cubed (319940574018³) is 32749747728309183471888477941933832
• The square root of 319940574018 is 565632.8968668637
• The cube root of 319940574018 is 6839.4803563285

Scales and comparisons

• 319,940,574,018 seconds is equal to 10,173 years, 6 weeks, 1 day, 21 hours, 40 minutes, 18 seconds.
• To count from 1 to 319,940,574,018 would take you about twenty thousand, three hundred forty-six 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 319940574018 cubic inches would be around 570 feet tall.

Recreational maths with 319940574018

• 319940574018 backwards is 810475049913
• The number of decimal digits it has is: 12
• The sum of 319940574018's digits is 51
• More coming soon!