13695372128020

Names of 13695372128020

• Cardinal: 13695372128020 can be written as Thirteen trillion, six hundred ninety-five billion, three hundred seventy-two million, one hundred twenty-eight thousand and twenty.

Scientific notation

• Scientific notation: 1.369537212802 × 10¹³

Factors of 13695372128020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1284

Divisors of 13695372128020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 121 173 220 242 346 484 605 692 865 1093 1210 1730 1903 2186 2420 3460 3806 4372 5465 7612 9515 10930 12023 19030 20933 21860 24046 29929 38060 41866 48092 59858 60115 83732 104665 119716 120230 132253 149645 189089 209330 240460 264506 299290 329219 378178 418660 529012 598580 658438 661265 756356 945445 1316876 1322530 1646095 1890890 2079979 2645060 3292190 3621409 3781780 4159958 5177717 6584380 7242818 8319916 10355434 10399895 14485636 18107045 20710868 20799790 22879769 25888585 32712397 36214090 41599580 45759538 51777170 56954887 65424794 72428180 91519076 103554340 113909774 114398845 130849588 163561985 227819548 228797690 284774435 327123970 359836367 457595380 569548870 626503757 654247940 719672734 1139097740 1253007514 1439345468 1799181835 2506015028 3132518785 3598363670 3958200037 5659244681 6265037570 7196727340 7916400074 11318489362 12530075140 15832800148 19791000185 22636978724 28296223405 39582000370 56592446810 62251691491 79164000740 113184893620 124503382982 249006765964 311258457455 622516914910 684768606401 1245033829820 1369537212802 2739074425604 3423843032005 6847686064010 13695372128020
• Sum of all divisors σ(n): 31825425476880
• Sum of proper divisors (its aliquot sum) s(n): 18130053348860
• 13695372128020 is an abundant number, because the sum of its proper divisors (18130053348860) is greater than itself. Its abundance is 4434681220840

Bases of 13695372128020

• Binary: 11000111010010110011110010100110111100010100₂
• Hexadecimal: 0xC74B3CA6F14
• Base-36: 4URKEYLG4

Squares and roots of 13695372128020

• 13695372128020 squared (13695372128020²) is 187563217724947063269120400
• 13695372128020 cubed (13695372128020³) is 2568748064271986844925863030501593608000
• The square root of 13695372128020 is 3700725.8920406413
• The cube root of 13695372128020 is 23925.3305010935

Scales and comparisons

• 13,695,372,128,020 seconds is equal to 435,470 years, 24 weeks, 3 days, 11 hours, 33 minutes, 40 seconds.
• To count from 1 to 13,695,372,128,020 would take you about one million, eighty-eight thousand, six hundred seventy-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 13695372128020 cubic inches would be around 1993.8 feet tall.

Recreational maths with 13695372128020

• 13695372128020 backwards is 02082127359631
• The number of decimal digits it has is: 14
• The sum of 13695372128020's digits is 49
• More coming soon!