16380949135936429008

Names of 16380949135936429008

• Cardinal: 16380949135936429008 can be written as Sixteen quintillion, three hundred eighty quadrillion, nine hundred forty-nine trillion, one hundred thirty-five billion, nine hundred thirty-six million, four hundred twenty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.6380949135936429008 × 10¹⁹

Factors of 16380949135936429008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 220729584

Divisors of 16380949135936429008

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 6883 13766 20649 27532 41298 55064 61947 74903 82596 110128 123894 149806 165192 224709 247788 299612 330384 449418 495576 599224 674127 898836 991152 1198448 1348254 1797672 2696508 3595344 5393016 10786032 220647793 441295586 515557349 661943379 882591172 1031114698 1323886758 1546672047 1765182344 1985830137 2062229396 2647773516 3093344094 3530364688 3971660274 4124458792 4640016141 5295547032 6186688188 7943320548 8248917584 9280032282 10591094064 12373376376 15886641096 18560064564 24746752752 31773282192 37120129128 74240258256 1518718759219 3037437518438 4556156277657 6074875036876 9112312555314 12149750073752 13668468832971 16527181639079 18224625110628 24299500147504 27336937665942 33054363278158 36449250221256 49581544917237 54673875331884 66108726556316 72898500442512 99163089834474 109347750663768 132217453112632 148744634751711 198326179668948 218695501327536 264434906225264 297489269503422 396652359337896 594978539006844 793304718675792 1189957078013688 2379914156027376 113756591221780757 227513182443561514 341269773665342271 455026364887123028 682539547330684542 910052729774246056 1023809320996026813 1365079094661369084 1820105459548492112 2047618641992053626 2730158189322738168 4095237283984107252 5460316378645476336 8190474567968214504 16380949135936429008
• Sum of all divisors σ(n): 45851179056961791552
• Sum of proper divisors (its aliquot sum) s(n): 29470229921025362544
• 16380949135936429008 is an abundant number, because the sum of its proper divisors (29470229921025362544) is greater than itself. Its abundance is 13089280785088933536

Bases of 16380949135936429008

• Binary: 1110001101010100110100100111001011111011001110111001101111010000₂
• Hexadecimal: 0xE354D272FB3B9BD0
• Base-36: 3GGDDU917DCK0

Squares and roots of 16380949135936429008

• 16380949135936429008 squared (16380949135936429008²) is 268335494594136440123049915447023864064
• 16380949135936429008 cubed (16380949135936429008³) is 4395590088312893635919630355244827734620078818217778368512
• The square root of 16380949135936429008 is 4047338524.9984253087
• The cube root of 16380949135936429008 is 2539684.0254194137

Scales and comparisons

• 16,380,949,135,936,429,008 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,380,949,135,936,429,008 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 16380949135936429008 cubic inches would be around 211640.3 feet tall.

Recreational maths with 16380949135936429008

• 16380949135936429008 backwards is 80092463953194908361
• The number of decimal digits it has is: 20
• The sum of 16380949135936429008's digits is 90
• More coming soon!