61803338279162742

Names of 61803338279162742

• Cardinal: 61803338279162742 can be written as Sixty-one quadrillion, eight hundred three trillion, three hundred thirty-eight billion, two hundred seventy-nine million, one hundred sixty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 6.1803338279162742 × 10¹⁶

Factors of 61803338279162742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 43867064522

Divisors of 61803338279162742

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 174 261 522 2699 5398 8097 16194 24291 48582 78271 156542 234813 469626 704439 1408878 43867061789 87734123578 131601185367 263202370734 394803556101 789607112202 1272144791881 2544289583762 3816434375643 7632868751286 11449303126929 22898606253858 118397199768511 236794399537022 355191599305533 710383198611066 1065574797916599 2131149595833198 3433518793286819 6867037586573638 10300556379860457 20601112759720914 30901669139581371 61803338279162742
• Sum of all divisors σ(n): 138576048194610000
• Sum of proper divisors (its aliquot sum) s(n): 76772709915447258
• 61803338279162742 is an abundant number, because the sum of its proper divisors (76772709915447258) is greater than itself. Its abundance is 14969371636284516

Bases of 61803338279162742

• Binary: 11011011100100011100111100001000000100000001001101110110₂
• Hexadecimal: 0xDB91CF08101376
• Base-36: GWJGDNCI8HI

Squares and roots of 61803338279162742

• 61803338279162742 squared (61803338279162742²) is 3819652622448622679597428520958564
• 61803338279162742 cubed (61803338279162742³) is 236067283134083314671873840171447816946429194622488
• The square root of 61803338279162742 is 248602772.0665293427
• The cube root of 61803338279162742 is 395370.2414999095

Scales and comparisons

• 61,803,338,279,162,742 seconds is equal to 1,965,154,987 years, 2 hours, 5 minutes, 42 seconds.
• To count from 1 to 61,803,338,279,162,742 would take you about five billion, eight hundred ninety-five million, four hundred sixty-four thousand, nine hundred sixty-one 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 61803338279162742 cubic inches would be around 32947.5 feet tall.

Recreational maths with 61803338279162742

• 61803338279162742 backwards is 24726197283330816
• The number of decimal digits it has is: 17
• The sum of 61803338279162742's digits is 72
• More coming soon!