18343238706

Names of 18343238706

• Cardinal: 18343238706 can be written as Eighteen billion, three hundred forty-three million, two hundred thirty-eight thousand, seven hundred six.

Scientific notation

• Scientific notation: 1.8343238706 × 10¹⁰

Factors of 18343238706

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 147132

Divisors of 18343238706

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 41 78 82 117 123 169 234 246 338 369 507 533 738 1014 1066 1521 1599 3042 3198 4797 6929 9594 13858 20787 41574 62361 124722 147073 294146 441219 882438 1323657 1911949 2647314 3823898 5735847 6029993 11471694 12059986 17207541 18089979 24855337 34415082 36179958 49710674 54269937 74566011 78389909 108539874 149132022 156779818 223698033 235169727 447396066 470339454 705509181 1019068817 1411018362 2038137634 3057206451 6114412902 9171619353 18343238706
• Sum of all divisors σ(n): 44086019796
• Sum of proper divisors (its aliquot sum) s(n): 25742781090
• 18343238706 is an abundant number, because the sum of its proper divisors (25742781090) is greater than itself. Its abundance is 7399542384

Bases of 18343238706

• Binary: 10001000101010101111001110000110010₂
• Hexadecimal: 0x445579C32
• Base-36: 8FD39KI

Squares and roots of 18343238706

• 18343238706 squared (18343238706²) is 336474406225296554436
• 18343238706 cubed (18343238706³) is 6172030351850227113658871199816
• The square root of 18343238706 is 135437.2131505961
• The cube root of 18343238706 is 2637.2947641593

Scales and comparisons

• 18,343,238,706 seconds is equal to 583 years, 13 weeks, 3 days, 5 minutes, 6 seconds.
• To count from 1 to 18,343,238,706 would take you about one thousand, one hundred sixty-six 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 18343238706 cubic inches would be around 219.8 feet tall.

Recreational maths with 18343238706

• 18343238706 backwards is 60783234381
• The number of decimal digits it has is: 11
• The sum of 18343238706's digits is 45
• More coming soon!