18293810338836

Names of 18293810338836

• Cardinal: 18293810338836 can be written as Eighteen trillion, two hundred ninety-three billion, eight hundred ten million, three hundred thirty-eight thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 1.8293810338836 × 10¹³

Factors of 18293810338836

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1982856

Divisors of 18293810338836

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 279 324 372 558 837 919 1116 1674 1838 2511 2757 3348 3676 5022 5514 8271 10044 11028 16542 24813 28489 33084 49626 56978 74439 85467 99252 113956 148878 170934 256401 297756 341868 512802 769203 1025604 1538406 1981901 2307609 3076812 3963802 4615218 5945703 7927604 9230436 11891406 17837109 23782812 35674218 53511327 61438931 71348436 107022654 122877862 160533981 184316793 214045308 245755724 321067962 368633586 552950379 642135924 737267172 1105900758 1658851137 1821367019 2211801516 3317702274 3642734038 4976553411 5464101057 6635404548 7285468076 9953106822 10928202114 16392303171 19906213644 21856404228 32784606342 49176909513 56462377589 65569212684 98353819026 112924755178 147530728539 169387132767 196707638052 225849510356 295061457078 338774265534 508161398301 590122914156 677548531068 1016322796602 1524484194903 2032645593204 3048968389806 4573452584709 6097936779612 9146905169418 18293810338836
• Sum of all divisors σ(n): 49420074063360
• Sum of proper divisors (its aliquot sum) s(n): 31126263724524
• 18293810338836 is an abundant number, because the sum of its proper divisors (31126263724524) is greater than itself. Its abundance is 12832453385688

Bases of 18293810338836

• Binary: 100001010001101011100000100010001110000010100₂
• Hexadecimal: 0x10A35C111C14
• Base-36: 6HG26CD90

Squares and roots of 18293810338836

• 18293810338836 squared (18293810338836²) is 334663496713302925129834896
• 18293810338836 cubed (18293810338836³) is 6122270536204828757118134858086496821056
• The square root of 18293810338836 is 4277126.4113696709
• The cube root of 18293810338836 is 26349.2378267619

Scales and comparisons

• 18,293,810,338,836 seconds is equal to 581,686 years, 30 weeks, 1 day, 23 hours, 36 seconds.
• To count from 1 to 18,293,810,338,836 would take you about one million, four hundred fifty-four thousand, two hundred sixteen 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 18293810338836 cubic inches would be around 2195.8 feet tall.

Recreational maths with 18293810338836

• 18293810338836 backwards is 63883301839281
• The number of decimal digits it has is: 14
• The sum of 18293810338836's digits is 63
• More coming soon!