13282793648920

Names of 13282793648920

• Cardinal: 13282793648920 can be written as Thirteen trillion, two hundred eighty-two billion, seven hundred ninety-three million, six hundred forty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.328279364892 × 10¹³

Factors of 13282793648920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18636000

Divisors of 13282793648920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 103 173 206 346 412 515 692 824 865 1030 1384 1730 2060 3460 4120 6920 17819 35638 71276 89095 142552 178190 356380 712760 18635717 37271434 74542868 93178585 149085736 186357170 372714340 745428680 1919478851 3223979041 3838957702 6447958082 7677915404 9597394255 12895916164 15355830808 16119895205 19194788510 25791832328 32239790410 38389577020 64479580820 76779154040 128959161640 332069841223 664139682446 1328279364892 1660349206115 2656558729784 3320698412230 6641396824460 13282793648920
• Sum of all divisors σ(n): 30350875763520
• Sum of proper divisors (its aliquot sum) s(n): 17068082114600
• 13282793648920 is an abundant number, because the sum of its proper divisors (17068082114600) is greater than itself. Its abundance is 3785288465680

Bases of 13282793648920

• Binary: 11000001010010100100001100100111001100011000₂
• Hexadecimal: 0xC14A4327318
• Base-36: 4PI14DXJS

Squares and roots of 13282793648920

• 13282793648920 squared (13282793648920²) is 176432607119789488217166400
• 13282793648920 cubed (13282793648920³) is 2343517913313137387738355031638820288000
• The square root of 13282793648920 is 3644556.7150093851
• The cube root of 13282793648920 is 23682.6233840435

Scales and comparisons

• 13,282,793,648,920 seconds is equal to 422,351 years, 39 weeks, 14 hours, 28 minutes, 40 seconds.
• To count from 1 to 13,282,793,648,920 would take you about one million, fifty-five thousand, eight hundred seventy-nine 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 13282793648920 cubic inches would be around 1973.6 feet tall.

Recreational maths with 13282793648920

• 13282793648920 backwards is 02984639728231
• The number of decimal digits it has is: 14
• The sum of 13282793648920's digits is 64
• More coming soon!