18334517274720144

Names of 18334517274720144

• Cardinal: 18334517274720144 can be written as Eighteen quadrillion, three hundred thirty-four trillion, five hundred seventeen billion, two hundred seventy-four million, seven hundred twenty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8334517274720144 × 10¹⁶

Factors of 18334517274720144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18853

Divisors of 18334517274720144

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 619 1238 1857 2476 3714 4952 5571 7428 9904 11142 14856 18229 22284 29712 36458 44568 54687 72916 89136 109374 145832 164061 218748 291664 328122 383161 437496 656244 766322 874992 1149483 1312488 1532644 2298966 2624976 3065288 3448449 4597932 6130576 6896898 9195864 11283751 13793796 18391728 22567502 27587592 33851253 45135004 55175184 67702506 90270008 101553759 135405012 180540016 203107518 270810024 332296441 406215036 541620048 664592882 812430072 996889323 1329185764 1624860144 1993778646 2658371528 2990667969 3987557292 5316743056 5981335938 6984641869 7975114584 11962671876 13969283738 15950229168 20953925607 23925343752 27938567476 41907851214 47850687504 55877134952 62861776821 83815702428 111754269904 125723553642 167631404856 205691496979 251447107284 335262809712 411382993958 502894214568 617074490937 822765987916 1005788429136 1234148981874 1645531975832 1851223472811 2468297963748 3291063951664 3702446945622 4936595927496 7404893891244 9873191854992 14809787782488 29619575564976 127323036630001 254646073260002 381969109890003 509292146520004 763938219780006 1018584293040008 1145907329670009 1527876439560012 2037168586080016 2291814659340018 3055752879120024 4583629318680036 6111505758240048 9167258637360072 18334517274720144
• Sum of all divisors σ(n): 51397030870673553
• Sum of proper divisors (its aliquot sum) s(n): 33062513595953409
• 18334517274720144 is an abundant number, because the sum of its proper divisors (33062513595953409) is greater than itself. Its abundance is 14727996321233265

Bases of 18334517274720144

• Binary: 1000001001000110010010101110101010010011011011110010000₂
• Hexadecimal: 0x4123257549B790
• Base-36: 50J1KYI5S40

Squares and roots of 18334517274720144

• 18334517274720144 squared (18334517274720144²) is 336154523697011376292053519380736
• 18334517274720144 cubed (18334517274720144³) is 6163230921698177084114429880587062564494584745984
• 18334517274720144 is a perfect square number. Its square root is 135405012
• The cube root of 18334517274720144 is 263687.6723999067

Scales and comparisons

• 18,334,517,274,720,144 seconds is equal to 582,980,936 years, 49 weeks, 3 days, 2 minutes, 24 seconds.
• To count from 1 to 18,334,517,274,720,144 would take you about one billion, seven hundred forty-eight million, nine hundred forty-two thousand, eight hundred ten 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 18334517274720144 cubic inches would be around 21974 feet tall.

Recreational maths with 18334517274720144

• 18334517274720144 backwards is 44102747271543381
• The number of decimal digits it has is: 17
• The sum of 18334517274720144's digits is 63
• More coming soon!