4087801068

Names of 4087801068

• Cardinal: 4087801068 can be written as Four billion, eighty-seven million, eight hundred one thousand and sixty-eight.

Scientific notation

• Scientific notation: 4.087801068 × 10⁹

Factors of 4087801068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14868

Divisors of 4087801068

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 137 156 169 274 338 411 507 548 676 822 1014 1644 1781 2028 3562 5343 7124 10686 14713 21372 23153 29426 44139 46306 58852 69459 88278 92612 138918 176556 191269 277836 382538 573807 765076 1147614 2015681 2295228 2486497 4031362 4972994 6047043 7459491 8062724 9945988 12094086 14918982 24188172 26203853 29837964 52407706 78611559 104815412 157223118 314446236 340650089 681300178 1021950267 1362600356 2043900534 4087801068
• Sum of all divisors σ(n): 10404445968
• Sum of proper divisors (its aliquot sum) s(n): 6316644900
• 4087801068 is an abundant number, because the sum of its proper divisors (6316644900) is greater than itself. Its abundance is 2228843832

Bases of 4087801068

• Binary: 11110011101001101110010011101100₂
• Hexadecimal: 0xF3A6E4EC
• Base-36: 1VLRRHO

Squares and roots of 4087801068

• 4087801068 squared (4087801068²) is 16710117571541940624
• 4087801068 cubed (4087801068³) is 68307636455354711289579786432
• The square root of 4087801068 is 63935.9137574495
• The cube root of 4087801068 is 1598.9317176209

Scales and comparisons

• 4,087,801,068 seconds is equal to 129 years, 50 weeks, 6 days, 12 hours, 17 minutes, 48 seconds.
• To count from 1 to 4,087,801,068 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 4087801068 cubic inches would be around 133.2 feet tall.

Recreational maths with 4087801068

• 4087801068 backwards is 8601087804
• The number of decimal digits it has is: 10
• The sum of 4087801068's digits is 42
• More coming soon!