13278211809990399

Names of 13278211809990399

• Cardinal: 13278211809990399 can be written as Thirteen quadrillion, two hundred seventy-eight trillion, two hundred eleven billion, eight hundred nine million, nine hundred ninety thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3278211809990399 × 10¹⁶

Factors of 13278211809990399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 403

Divisors of 13278211809990399

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 27 81 83 243 249 317 729 747 951 2241 2853 6723 6889 8559 20169 20667 25677 26311 60507 62001 77031 78933 100489 186003 231093 236799 301467 558009 571787 710397 904401 1674027 1715361 2131191 2183813 2713203 5022081 5146083 6393573 6551439 8139609 8340587 15438249 19180719 19654317 24418827 25021761 31855013 46314747 58962951 73256481 75065283 95565039 138944241 176888853 181256479 225195849 286695117 416832723 530666559 543769437 675587547 692268721 860085351 1591999677 1631308311 2026762641 2076806163 2580256053 2643966079 4893924933 6080287923 6230418489 7740768159 7931898237 14681774799 18691255467 23222304477 23795694711 44045324397 56073766401 57458303843 71387084133 132135973191 168221299203 172374911529 214161252399 219449184557 504663897609 517124734587 642483757197 658347553671 1551374203761 1927451271591 1975042661013 4654122611283 5925127983039 13962367833849 17775383949117 18214282318231 41887103501547 53326151847351 54642846954693 159978455542053 163928540864079 491785622592237 1475356867776711 4426070603330133 13278211809990399
• Sum of all divisors σ(n): 20214762168837600
• Sum of proper divisors (its aliquot sum) s(n): 6936550358847201
• 13278211809990399 is a deficient number, because the sum of its proper divisors (6936550358847201) is less than itself. Its deficiency is 6341661451143198

Bases of 13278211809990399

• Binary: 101111001011000111011010011010001011111101011011111111₂
• Hexadecimal: 0x2F2C769A2FD6FF
• Base-36: 3MQQEAMECXR

Squares and roots of 13278211809990399

• 13278211809990399 squared (13278211809990399²) is 176310908870968507876824472179201
• 13278211809990399 cubed (13278211809990399³) is 2341093592400635046392058563142757762806417491199
• The square root of 13278211809990399 is 115231123.4432364587
• 13278211809990399 is a perfect cube number. Its cube root is 236799

Scales and comparisons

• 13,278,211,809,990,399 seconds is equal to 422,206,063 years, 18 weeks, 2 days, 1 hour, 46 minutes, 39 seconds.
• To count from 1 to 13,278,211,809,990,399 would take you about one billion, two hundred sixty-six million, six hundred eighteen thousand, one hundred ninety 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 13278211809990399 cubic inches would be around 19733.3 feet tall.

Recreational maths with 13278211809990399

• 13278211809990399 backwards is 99309990811287231
• 13278211809990399 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13278211809990399's digits is 81
• More coming soon!