3420667984525920

Names of 3420667984525920

• Cardinal: 3420667984525920 can be written as Three quadrillion, four hundred twenty trillion, six hundred sixty-seven billion, nine hundred eighty-four million, five hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.42066798452592 × 10¹⁵

Factors of 3420667984525920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2375463878153

Divisors of 3420667984525920

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 2375463878143 4750927756286 7126391634429 9501855512572 11877319390715 14252783268858 19003711025144 21379174903287 23754638781430 28505566537716 35631958172145 38007422050288 42758349806574 47509277562860 57011133075432 71263916344290 76014844100576 85516699613148 95018555125720 106895874516435 114022266150864 142527832688580 171033399226296 190037110251440 213791749032870 228044532301728 285055665377160 342066798452592 380074220502880 427583498065740 570111330754320 684133596905184 855166996131480 1140222661508640 1710333992262960 3420667984525920
• Sum of all divisors σ(n): 11673029497199616
• Sum of proper divisors (its aliquot sum) s(n): 8252361512673696
• 3420667984525920 is an abundant number, because the sum of its proper divisors (8252361512673696) is greater than itself. Its abundance is 4831693528147776

Bases of 3420667984525920

• Binary: 1100001001110001010001010100000111001011101001100000₂
• Hexadecimal: 0xC2714541CBA60
• Base-36: XOIX6EYFS0

Squares and roots of 3420667984525920

• 3420667984525920 squared (3420667984525920²) is 11700969460360619668567151846400
• 3420667984525920 cubed (3420667984525920³) is 40025131620971102653261204571139802156658688000
• The square root of 3420667984525920 is 58486476.9372025007
• The cube root of 3420667984525920 is 150673.5338877719

Scales and comparisons

• 3,420,667,984,525,920 seconds is equal to 108,766,661 years, 4 weeks, 3 days, 17 hours, 12 minutes.
• To count from 1 to 3,420,667,984,525,920 would take you about three hundred twenty-six million, two hundred ninety-nine thousand, nine hundred eighty-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 3420667984525920 cubic inches would be around 12556.1 feet tall.

Recreational maths with 3420667984525920

• 3420667984525920 backwards is 0295254897660243
• 3420667984525920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3420667984525920's digits is 72
• More coming soon!