18434015540480

Names of 18434015540480

• Cardinal: 18434015540480 can be written as Eighteen trillion, four hundred thirty-four billion, fifteen million, five hundred forty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.843401554048 × 10¹³

Factors of 18434015540480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1049477

Divisors of 18434015540480

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 13907 27814 55628 69535 111256 139070 222512 278140 445024 556280 890048 1035563 1112560 1780096 2071126 2225120 3560192 4142252 4450240 5177815 8284504 8900480 10355630 16569008 17800960 20711260 33138016 41422520 66276032 82845040 132552064 165690080 265104128 331380160 662760320 1325520640 14401574641 28803149282 57606298564 72007873205 115212597128 144015746410 230425194256 288031492820 460850388512 576062985640 921700777024 1152125971280 1843401554048 2304251942560 3686803108096 4608503885120 9217007770240 18434015540480
• Sum of all divisors σ(n): 44158445527392
• Sum of proper divisors (its aliquot sum) s(n): 25724429986912
• 18434015540480 is an abundant number, because the sum of its proper divisors (25724429986912) is greater than itself. Its abundance is 7290414446432

Bases of 18434015540480

• Binary: 100001100010000000000111100101011010100000000₂
• Hexadecimal: 0x10C400F2B500
• Base-36: 6J8GWWF7K

Squares and roots of 18434015540480

• 18434015540480 squared (18434015540480²) is 339812928946658146518630400
• 18434015540480 cubed (18434015540480³) is 6264116813058722309886425603445358592000
• The square root of 18434015540480 is 4293485.2440039899
• The cube root of 18434015540480 is 26416.3807986607

Scales and comparisons

• 18,434,015,540,480 seconds is equal to 586,144 years, 35 weeks, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 18,434,015,540,480 would take you about one million, four hundred sixty-five thousand, three hundred sixty-one 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 18434015540480 cubic inches would be around 2201.4 feet tall.

Recreational maths with 18434015540480

• 18434015540480 backwards is 08404551043481
• The number of decimal digits it has is: 14
• The sum of 18434015540480's digits is 47
• More coming soon!