13206140823421

Names of 13206140823421

• Cardinal: 13206140823421 can be written as Thirteen trillion, two hundred six billion, one hundred forty million, eight hundred twenty-three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.3206140823421 × 10¹³

Factors of 13206140823421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2256

Divisors of 13206140823421

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 31 49 73 91 169 217 403 409 511 637 949 1183 1519 1723 2263 2821 2863 3577 5239 5317 6643 8281 12061 12337 12679 15841 19747 20041 22399 29419 29857 36673 37219 46501 53413 69121 84427 86359 88753 110887 125779 156793 164827 205933 208999 256711 260533 291187 373891 382447 388141 483847 604513 621271 694369 704707 880453 925567 1097551 1153789 1441531 1462993 1635127 2038309 2142751 2617237 2677129 2716987 3386929 3899149 4860583 4932949 5045833 6163171 6478969 8076523 9026797 9161191 11445889 12032371 14268163 14999257 18739903 19018909 21256651 21845917 27294043 34024081 34530643 35320831 45352783 50688937 51443611 63187579 64128337 80121223 84226597 104994799 119095483 148796557 152921419 156420823 191058301 247245817 283996921 354822559 360105277 442313053 448898359 589586179 658956181 668766943 833668381 1041575899 1070449933 1094945761 1594751941 1987978447 2483757913 2520736939 3691959973 4612693267 4681368601 5835678667 7664620327 8693970259 11163263587 13915849129 20731775233 25843719811 32288852869 32769580207 60857791813 78142845109 145122426631 180906038677 269513078029 426004542691 1015856986417 1886591546203 13206140823421
• Sum of all divisors σ(n): 17459377758720
• Sum of proper divisors (its aliquot sum) s(n): 4253236935299
• 13206140823421 is a deficient number, because the sum of its proper divisors (4253236935299) is less than itself. Its deficiency is 8952903888122

Bases of 13206140823421

• Binary: 11000000001011001011010101010010011101111101₂
• Hexadecimal: 0xC02CB55277D
• Base-36: 4OITF9UV1

Squares and roots of 13206140823421

• 13206140823421 squared (13206140823421²) is 174402155448026687902143241
• 13206140823421 cubed (13206140823421³) is 2303179424754800405341593319770429647461
• The square root of 13206140823421 is 3634025.4296607501
• The cube root of 13206140823421 is 23636.9792900305

Scales and comparisons

• 13,206,140,823,421 seconds is equal to 419,914 years, 22 weeks, 2 days, 2 hours, 57 minutes, 1 second.
• To count from 1 to 13,206,140,823,421 would take you about one million, forty-nine thousand, seven hundred eighty-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 13206140823421 cubic inches would be around 1969.7 feet tall.

Recreational maths with 13206140823421

• 13206140823421 backwards is 12432804160231
• The number of decimal digits it has is: 14
• The sum of 13206140823421's digits is 37
• More coming soon!