1386462141328649

Names of 1386462141328649

• Cardinal: 1386462141328649 can be written as One quadrillion, three hundred eighty-six trillion, four hundred sixty-two billion, one hundred forty-one million, three hundred twenty-eight thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 1.386462141328649 × 10¹⁵

Factors of 1386462141328649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1698

Divisors of 1386462141328649

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 11 23 49 77 121 161 253 343 529 539 847 1127 1657 1771 2783 3703 3773 5819 5929 7889 11599 12167 12397 18227 19481 25921 38111 40733 41503 64009 81193 85169 86779 127589 133837 136367 181447 200497 266777 285131 419221 448063 568351 596183 876553 893123 936859 954569 1403479 1472207 1867439 1995917 2745649 2934547 3136441 4173281 4611431 6135871 6251861 6558013 9642083 9824353 10305449 13072073 19219543 20160719 20541829 21955087 30202139 32280017 42951097 45906091 63149927 67494581 68770471 72138143 106062913 134536801 141125033 143792803 211414973 221767909 225960119 300657679 332223529 442049489 472462067 504967001 694649197 742440391 941757607 987875231 1452448321 1479904811 1552375363 1581720833 2325564703 2439446999 3094346423 3307234469 4862544379 5197082737 6915126617 7641141167 10167138247 10359333677 10866627541 15976931531 16278952921 17076128993 21660424961 33406311383 34037810653 36379579159 53487988169 71169967729 76066392787 111838520717 113952670447 119532902951 175746246841 233844179681 238264674571 367469425213 374415917183 498189774103 782869645019 836730320657 1230223727887 1636909257767 2572285976491 2620911420281 4042163677343 5480087515133 8611566095209 11458364804369 18006001835437 28295145741401 60280962666463 126042012848059 198066020189807 1386462141328649
• Sum of all divisors σ(n): 1859113636128000
• Sum of proper divisors (its aliquot sum) s(n): 472651494799351
• 1386462141328649 is a deficient number, because the sum of its proper divisors (472651494799351) is less than itself. Its deficiency is 913810646529298

Bases of 1386462141328649

• Binary: 100111011001111101011011111011011011010110100001001₂
• Hexadecimal: 0x4ECFADF6DAD09
• Base-36: DNGJWXJZT5

Squares and roots of 1386462141328649

• 1386462141328649 squared (1386462141328649²) is 1922277269337622673463028165201
• 1386462141328649 cubed (1386462141328649³) is 2665164659073228485990234268278830898806143449
• The square root of 1386462141328649 is 37235227.1555935187
• The cube root of 1386462141328649 is 111507.1386724565

Scales and comparisons

• 1,386,462,141,328,649 seconds is equal to 44,085,207 years, 25 weeks, 1 day, 15 hours, 17 minutes, 29 seconds.
• To count from 1 to 1,386,462,141,328,649 would take you about one hundred thirty-two million, two hundred fifty-five thousand, six hundred twenty-two 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 1386462141328649 cubic inches would be around 9292.3 feet tall.

Recreational maths with 1386462141328649

• 1386462141328649 backwards is 9468231412646831
• The number of decimal digits it has is: 16
• The sum of 1386462141328649's digits is 68
• More coming soon!