13918312433664

Names of 13918312433664

• Cardinal: 13918312433664 can be written as Thirteen trillion, nine hundred eighteen billion, three hundred twelve million, four hundred thirty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3918312433664 × 10¹³

Factors of 13918312433664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4809823

Divisors of 13918312433664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 157 192 256 288 314 384 471 512 576 628 768 942 1024 1152 1256 1413 1536 1884 2048 2304 2512 2826 3072 3768 4608 5024 5652 6144 7536 9216 10048 11304 15072 18432 20096 22608 30144 40192 45216 60288 80384 90432 120576 160768 180864 241152 321536 361728 482304 723456 964608 1446912 2893824 4809661 9619322 14428983 19238644 28857966 38477288 43286949 57715932 76954576 86573898 115431864 153909152 173147796 230863728 307818304 346295592 461727456 615636608 692591184 755116777 923454912 1231273216 1385182368 1510233554 1846909824 2265350331 2462546432 2770364736 3020467108 3693819648 4530700662 4925092864 5540729472 6040934216 6796050993 7387639296 9061401324 9850185728 11081458944 12081868432 13592101986 14775278592 18122802648 22162917888 24163736864 27184203972 29550557184 36245605296 44325835776 48327473728 54368407944 72491210592 88651671552 96654947456 108736815888 144982421184 193309894912 217473631776 289964842368 386619789824 434947263552 579929684736 773239579648 869894527104 1159859369472 1546479159296 1739789054208 2319718738944 3479578108416 4639437477888 6959156216832 13918312433664
• Sum of all divisors σ(n): 40454692338060
• Sum of proper divisors (its aliquot sum) s(n): 26536379904396
• 13918312433664 is an abundant number, because the sum of its proper divisors (26536379904396) is greater than itself. Its abundance is 12618067470732

Bases of 13918312433664

• Binary: 11001010100010011100000100011000100000000000₂
• Hexadecimal: 0xCA89C118800
• Base-36: 4XLZFV280

Squares and roots of 13918312433664

• 13918312433664 squared (13918312433664²) is 193719421001085898400464896
• 13918312433664 cubed (13918312433664³) is 2696247425961604861752886411514760658944
• The square root of 13918312433664 is 3730725.4567528819
• The cube root of 13918312433664 is 24054.4553037129

Scales and comparisons

• 13,918,312,433,664 seconds is equal to 442,559 years, 14 weeks, 5 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,918,312,433,664 would take you about one million, one hundred six thousand, three hundred ninety-eight 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 13918312433664 cubic inches would be around 2004.5 feet tall.

Recreational maths with 13918312433664

• 13918312433664 backwards is 46633421381931
• The number of decimal digits it has is: 14
• The sum of 13918312433664's digits is 54
• More coming soon!