18204427208064

Names of 18204427208064

• Cardinal: 18204427208064 can be written as Eighteen trillion, two hundred four billion, four hundred twenty-seven million, two hundred eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8204427208064 × 10¹³

Factors of 18204427208064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 68588

Divisors of 18204427208064

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 59 64 96 118 128 177 192 236 354 384 472 708 944 1416 1888 2832 3776 5664 7552 11328 15017 22656 30034 45051 53507 60068 90102 107014 120136 160521 180204 214028 240272 321042 360408 428056 480544 642084 720816 856112 886003 961088 1284168 1441632 1712224 1772006 1922176 2568336 2658009 2883264 3156913 3424448 3544012 5136672 5316018 5766528 6313826 6848896 7088024 9470739 10273344 10632036 12627652 14176048 18941478 20546688 21264072 25255304 28352096 37882956 42528144 50510608 56704192 75765912 85056288 101021216 113408384 151531824 170112576 202042432 303063648 340225152 404084864 606127296 803514619 1212254592 1607029238 2410543857 3214058476 4821087714 6428116952 9642175428 12856233904 19284350856 25712467808 38568701712 47407362521 51424935616 77137403424 94814725042 102849871232 142222087563 154274806848 189629450084 284444175126 308549613696 379258900168 568888350252 758517800336 1137776700504 1517035600672 2275553401008 3034071201344 4551106802016 6068142402688 9102213604032 18204427208064
• Sum of all divisors σ(n): 49179288412800
• Sum of proper divisors (its aliquot sum) s(n): 30974861204736
• 18204427208064 is an abundant number, because the sum of its proper divisors (30974861204736) is greater than itself. Its abundance is 12770433996672

Bases of 18204427208064

• Binary: 100001000111010001100011010101100010110000000₂
• Hexadecimal: 0x108E8C6AC580
• Base-36: 6GAZXXO5C

Squares and roots of 18204427208064

• 18204427208064 squared (18204427208064²) is 331401169973700841946628096
• 18204427208064 cubed (18204427208064³) is 6032968475453481926464021048564220166144
• The square root of 18204427208064 is 4266664.6467778551
• The cube root of 18204427208064 is 26306.2538237341

Scales and comparisons

• 18,204,427,208,064 seconds is equal to 578,844 years, 24 weeks, 4 days, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 18,204,427,208,064 would take you about one million, four hundred forty-seven thousand, one hundred eleven 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 18204427208064 cubic inches would be around 2192.2 feet tall.

Recreational maths with 18204427208064

• 18204427208064 backwards is 46080272440281
• 18204427208064 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18204427208064's digits is 48
• More coming soon!