18029883149839

Names of 18029883149839

• Cardinal: 18029883149839 can be written as Eighteen trillion, twenty-nine billion, eight hundred eighty-three million, one hundred forty-nine thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 1.8029883149839 × 10¹³

Factors of 18029883149839

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 769

Divisors of 18029883149839

• Number of divisors d(n): 42
• Complete list of divisors:
  1 11 121 127 631 1331 1397 6941 14641 15367 16129 76351 80137 161051 169037 177419 839861 881507 1771561 1859407 1951609 9238471 9696577 10177399 20453477 21467699 101623181 106662347 111951389 224988247 236144689 1117854991 1173285817 1231465279 2597591579 12906143987 13546118069 28573507369 141967583857 149007298759 1639080286349 18029883149839
• Sum of all divisors σ(n): 20021944714008
• Sum of proper divisors (its aliquot sum) s(n): 1992061564169
• 18029883149839 is a deficient number, because the sum of its proper divisors (1992061564169) is less than itself. Its deficiency is 16037821585670

Bases of 18029883149839

• Binary: 100000110010111101000110001111100111000001111₂
• Hexadecimal: 0x1065E8C7CE0F
• Base-36: 6E2TAWQVJ

Squares and roots of 18029883149839

• 18029883149839 squared (18029883149839²) is 325076686396848300125725921
• 18029883149839 cubed (18029883149839³) is 5861094670472032033033076088235889276719
• The square root of 18029883149839 is 4246160.9896280429
• The cube root of 18029883149839 is 26221.9088880659

Scales and comparisons

• 18,029,883,149,839 seconds is equal to 573,294 years, 26 weeks, 5 days, 2 hours, 57 minutes, 19 seconds.
• To count from 1 to 18,029,883,149,839 would take you about one million, four hundred thirty-three thousand, two hundred thirty-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 18029883149839 cubic inches would be around 2185.2 feet tall.

Recreational maths with 18029883149839

• 18029883149839 backwards is 93894138892081
• The number of decimal digits it has is: 14
• The sum of 18029883149839's digits is 73
• More coming soon!