671436513382253121

Names of 671436513382253121

• Cardinal: 671436513382253121 can be written as Six hundred seventy-one quadrillion, four hundred thirty-six trillion, five hundred thirteen billion, three hundred eighty-two million, two hundred fifty-three thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 6.71436513382253121 × 10¹⁷

Factors of 671436513382253121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28682836233189

Divisors of 671436513382253121

• Number of divisors d(n): 30
• Complete list of divisors:
  1 3 9 17 27 51 81 153 289 459 867 1377 2601 7803 23409 28682836233169 86048508699507 258145526098521 487608215963873 774436578295563 1462824647891619 2323309734886689 4388473943674857 8289339671385841 13165421831024571 24868019014157523 39496265493073713 74604057042472569 223812171127417707 671436513382253121
• Sum of all divisors σ(n): 1065481317553565990
• Sum of proper divisors (its aliquot sum) s(n): 394044804171312869
• 671436513382253121 is a deficient number, because the sum of its proper divisors (394044804171312869) is less than itself. Its deficiency is 277391709210940252

Bases of 671436513382253121

• Binary: 100101010001011010111111001110010101011000000100001001000001₂
• Hexadecimal: 0x9516BF395604241
• Base-36: 53N8DNZUR329

Squares and roots of 671436513382253121

• 671436513382253121 squared (671436513382253121²) is 450826991502916574441331594514240641
• 671436513382253121 cubed (671436513382253121³) is 302701703313328958605822950080199498234899796967290561
• The square root of 671436513382253121 is 819412297.5537120415
• The cube root of 671436513382253121 is 875658.9380453249

Scales and comparisons

• 671,436,513,382,253,121 seconds is equal to 21,349,604,236 years, 2 weeks, 6 days, 5 hours, 25 minutes, 21 seconds.
• To count from 1 to 671,436,513,382,253,121 would take you about sixty-four billion, forty-eight million, eight hundred twelve thousand, seven hundred eight 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 671436513382253121 cubic inches would be around 72971.6 feet tall.

Recreational maths with 671436513382253121

• 671436513382253121 backwards is 121352283315634176
• The number of decimal digits it has is: 18
• The sum of 671436513382253121's digits is 63
• More coming soon!