73428178415929986

Names of 73428178415929986

• Cardinal: 73428178415929986 can be written as Seventy-three quadrillion, four hundred twenty-eight trillion, one hundred seventy-eight billion, four hundred fifteen million, nine hundred twenty-nine thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 7.3428178415929986 × 10¹⁶

Factors of 73428178415929986

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 58349408631

Divisors of 73428178415929986

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 23 33 46 66 69 138 253 506 759 829 1518 1658 2487 4974 9119 18238 19067 27357 38134 54714 57201 114402 209737 419474 629211 1258422 58349407763 116698815526 175048223289 350096446578 641843485393 1283686970786 1342036378549 1925530456179 2684072757098 3851060912358 4026109135647 8052218271294 14762400164039 29524800328078 44287200492117 48371659035527 88574400984234 96743318071054 145114977106581 290229954213162 532088249390797 1064176498781594 1112548157817121 1596264748172391 2225096315634242 3192529496344782 3337644473451363 6675288946902726 12238029735988331 24476059471976662 36714089207964993 73428178415929986
• Sum of all divisors σ(n): 167374109182878720
• Sum of proper divisors (its aliquot sum) s(n): 93945930766948734
• 73428178415929986 is an abundant number, because the sum of its proper divisors (93945930766948734) is greater than itself. Its abundance is 20517752351018748

Bases of 73428178415929986

• Binary: 100000100110111101000101000001010111111000100101010000010₂
• Hexadecimal: 0x104DE8A0AFC4A82
• Base-36: K3047HDGK1U

Squares and roots of 73428178415929986

• 73428178415929986 squared (73428178415929986²) is 5391697385481646268088769253960196
• 73428178415929986 cubed (73428178415929986³) is 395902517585849555965875604123830519359782766837256
• The square root of 73428178415929986 is 270976342.9082509149
• The cube root of 73428178415929986 is 418749.4518035303

Scales and comparisons

• 73,428,178,415,929,986 seconds is equal to 2,334,788,945 years, 18 weeks, 4 days, 7 hours, 13 minutes, 6 seconds.
• To count from 1 to 73,428,178,415,929,986 would take you about seven billion, four million, three hundred sixty-six thousand, eight 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 73428178415929986 cubic inches would be around 34895.8 feet tall.

Recreational maths with 73428178415929986

• 73428178415929986 backwards is 68992951487182437
• The number of decimal digits it has is: 17
• The sum of 73428178415929986's digits is 93
• More coming soon!