513809646404389

Names of 513809646404389

• Cardinal: 513809646404389 can be written as Five hundred thirteen trillion, eight hundred nine billion, six hundred forty-six million, four hundred four thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 5.13809646404389 × 10¹⁴

Factors of 513809646404389

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 312

Divisors of 513809646404389

• Number of divisors d(n): 64
• Complete list of divisors:
  1 17 41 61 193 697 1037 1681 2501 3281 7913 11773 28577 37249 42517 68921 102541 134521 200141 324433 482693 633233 1171657 1527209 1743197 2272189 4204181 5515361 7189057 8205781 13301753 19790413 25962553 38627213 62615569 71471077 93159749 122213969 226129801 294751337 336437021 438532477 811406933 1064464673 1583715733 2567238329 3819549709 5010772729 7455052109 12084804817 13793917861 17979831557 43643051593 64932345053 156601538069 205441681889 305657136469 495476997497 737173093837 2662226147173 8423108957449 12531942595229 30224096847317 513809646404389
• Sum of all divisors σ(n): 569727894456000
• Sum of proper divisors (its aliquot sum) s(n): 55918248051611
• 513809646404389 is a deficient number, because the sum of its proper divisors (55918248051611) is less than itself. Its deficiency is 457891398352778

Bases of 513809646404389

• Binary: 1110100110100111010100001011101001100001100100101₂
• Hexadecimal: 0x1D34EA174C325
• Base-36: 524OW5AP7P

Squares and roots of 513809646404389

• 513809646404389 squared (513809646404389²) is 264000352738203254036118463321
• 513809646404389 cubed (513809646404389³) is 135645927891050183275795374549438903629915869
• The square root of 513809646404389 is 22667369.6401763607
• The cube root of 513809646404389 is 80094.1415904519

Scales and comparisons

• 513,809,646,404,389 seconds is equal to 16,337,557 years, 22 weeks, 5 days, 10 hours, 59 minutes, 49 seconds.
• To count from 1 to 513,809,646,404,389 would take you about forty million, eight hundred forty-three thousand, eight hundred ninety-three 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 513809646404389 cubic inches would be around 6674.5 feet tall.

Recreational maths with 513809646404389

• 513809646404389 backwards is 983404646908315
• The number of decimal digits it has is: 15
• The sum of 513809646404389's digits is 70
• More coming soon!