1328382342981

Names of 1328382342981

• Cardinal: 1328382342981 can be written as One trillion, three hundred twenty-eight billion, three hundred eighty-two million, three hundred forty-two thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.328382342981 × 10¹²

Factors of 1328382342981

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 664

Divisors of 1328382342981

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 29 41 61 73 87 123 183 219 261 369 457 549 657 1189 1371 1769 2117 2501 2993 3567 3721 4113 4453 5307 6351 7503 8979 10701 11163 13253 13359 15921 18737 19053 22509 26937 27877 33361 33489 39759 40077 56211 72529 83631 86797 100083 107909 119277 129137 152561 168633 182573 217587 250893 260391 271633 300249 323727 387411 457683 543373 547719 652761 781173 808433 814899 967469 971181 1142957 1162233 1367801 1373049 1630119 1643157 1700497 2035021 2425299 2444697 2902407 3428871 4103403 4424269 4890357 5101491 5294617 6105063 7275897 7877357 8707221 10286613 11136953 12310209 13272807 15304473 15883851 18315189 23632071 33145753 33410859 39666229 39818421 47651553 49314413 59015609 69720377 70896213 83435861 99437259 100232577 118998687 124136281 147943239 177046827 209161131 250307583 298311777 322971637 356996061 372408843 443829717 531140481 627483393 750922749 968914911 1117226529 2021890933 2419639969 2906744733 3599952149 5089587521 6065672799 7258919907 10799856447 15268762563 18197018397 21776759721 32399569341 45806287689 147598038109 442794114327 1328382342981
• Sum of all divisors σ(n): 2100136081680
• Sum of proper divisors (its aliquot sum) s(n): 771753738699
• 1328382342981 is a deficient number, because the sum of its proper divisors (771753738699) is less than itself. Its deficiency is 556628604282

Bases of 1328382342981

• Binary: 10011010101001001110000011111011101000101₂
• Hexadecimal: 0x13549C1F745
• Base-36: GY90JRR9

Squares and roots of 1328382342981

• 1328382342981 squared (1328382342981²) is 1764599649143691119966361
• 1328382342981 cubed (1328382342981³) is 2344063016352946960275478575084462141
• The square root of 1328382342981 is 1152554.7028150117
• The cube root of 1328382342981 is 10992.7840910977

Scales and comparisons

• 1,328,382,342,981 seconds is equal to 42,238 years, 23 weeks, 2 days, 15 hours, 16 minutes, 21 seconds.
• To count from 1 to 1,328,382,342,981 would take you about one hundred five thousand, five hundred ninety-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 1328382342981 cubic inches would be around 916.1 feet tall.

Recreational maths with 1328382342981

• 1328382342981 backwards is 1892432838231
• The number of decimal digits it has is: 13
• The sum of 1328382342981's digits is 54
• More coming soon!