13481230215690

Names of 13481230215690

• Cardinal: 13481230215690 can be written as Thirteen trillion, four hundred eighty-one billion, two hundred thirty million, two hundred fifteen thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.348123021569 × 10¹³

Factors of 13481230215690

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4756

Divisors of 13481230215690

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 83 90 166 249 415 498 747 830 1245 1494 2490 3735 4663 6889 7470 9326 13778 13989 20667 23315 27978 34445 41334 41967 46630 62001 68890 69945 83934 103335 124002 139890 206670 209835 310005 387029 419670 620010 774058 1161087 1935145 2322174 3483261 3870290 5805435 6966522 11610870 17416305 21743569 32123407 34832610 43487138 64246814 65230707 96370221 108717845 130461414 160617035 192740442 195692121 217435690 289110663 321234070 326153535 391384242 481851105 578221326 652307070 963702210 978460605 1445553315 1804716227 1956921210 2891106630 3609432454 5414148681 9023581135 10828297362 16242446043 18047162270 27070743405 32484892086 54141486810 81212230215 149791446841 162424460430 299582893682 449374340523 748957234205 898748681046 1348123021569 1497914468410 2246871702615 2696246043138 4493743405230 6740615107845 13481230215690
• Sum of all divisors σ(n): 35486200317906
• Sum of proper divisors (its aliquot sum) s(n): 22004970102216
• 13481230215690 is an abundant number, because the sum of its proper divisors (22004970102216) is greater than itself. Its abundance is 8523739886526

Bases of 13481230215690

• Binary: 11000100001011010111111100000010101000001010₂
• Hexadecimal: 0xC42D7F02A0A
• Base-36: 4S16WE8EI

Squares and roots of 13481230215690

• 13481230215690 squared (13481230215690²) is 181743568128433043922176100
• 13481230215690 cubed (13481230215690³) is 2450126882160345614336681348177163009000
• The square root of 13481230215690 is 3671679.4816119231
• The cube root of 13481230215690 is 23799.9754111331

Scales and comparisons

• 13,481,230,215,690 seconds is equal to 428,661 years, 21 weeks, 6 days, 3 hours, 1 minute, 30 seconds.
• To count from 1 to 13,481,230,215,690 would take you about one million, seventy-one thousand, six hundred fifty-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 13481230215690 cubic inches would be around 1983.3 feet tall.

Recreational maths with 13481230215690

• 13481230215690 backwards is 09651203218431
• 13481230215690 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13481230215690's digits is 45
• More coming soon!