516396400989

Names of 516396400989

• Cardinal: 516396400989 can be written as Five hundred sixteen billion, three hundred ninety-six million, four hundred thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 5.16396400989 × 10¹¹

Factors of 516396400989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1168379

Divisors of 516396400989

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 21 31 49 93 97 147 217 291 651 679 1519 2037 3007 4557 4753 9021 14259 21049 63147 147343 442029 1168241 3504723 8177687 24533061 36215471 57243809 108646413 113319377 171731427 253508297 339958131 760524891 793235639 1774558079 2379706917 3512900687 5323674237 5552649473 10538702061 16657948419 24590304809 73770914427 172132133663 516396400989
• Sum of all divisors σ(n): 835302375936
• Sum of proper divisors (its aliquot sum) s(n): 318905974947
• 516396400989 is a deficient number, because the sum of its proper divisors (318905974947) is less than itself. Its deficiency is 197490426042

Bases of 516396400989

• Binary: 111100000111011100111111100000101011101₂
• Hexadecimal: 0x783B9FC15D
• Base-36: 6L89313X

Squares and roots of 516396400989

• 516396400989 squared (516396400989²) is 266665242954392080178121
• 516396400989 cubed (516396400989³) is 137704971730505359674386810460561669
• The square root of 516396400989 is 718607.2647761085
• The cube root of 516396400989 is 8022.8326933351

Scales and comparisons

• 516,396,400,989 seconds is equal to 16,419 years, 42 weeks, 4 hours, 43 minutes, 9 seconds.
• To count from 1 to 516,396,400,989 would take you about thirty-two thousand, eight hundred thirty-nine 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 516396400989 cubic inches would be around 668.6 feet tall.

Recreational maths with 516396400989

• 516396400989 backwards is 989004693615
• The number of decimal digits it has is: 12
• The sum of 516396400989's digits is 60
• More coming soon!