13642914885894

Names of 13642914885894

• Cardinal: 13642914885894 can be written as Thirteen trillion, six hundred forty-two billion, nine hundred fourteen million, eight hundred eighty-five thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.3642914885894 × 10¹³

Factors of 13642914885894

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 61873

Divisors of 13642914885894

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 1029 1134 1323 1458 1701 2058 2187 2401 2646 3087 3402 3969 4374 4802 5103 6174 6561 7203 7938 9261 10206 11907 13122 14406 15309 16807 18522 21609 23814 27783 30618 33614 35721 43218 45927 50421 55566 61861 64827 71442 83349 91854 100842 107163 123722 129654 151263 166698 185583 194481 214326 250047 302526 321489 371166 388962 433027 453789 500094 556749 583443 642978 750141 866054 907578 1113498 1166886 1299081 1361367 1500282 1670247 1750329 2250423 2598162 2722734 3031189 3340494 3500658 3897243 4084101 4500846 5010741 5250987 6062378 7794486 8168202 9093567 10021482 10501974 11691729 12252303 15032223 15752961 18187134 21218323 23383458 24504606 27280701 30064446 31505922 35075187 36756909 42436646 45096669 54561402 63654969 70150374 73513818 81842103 90193338 105225561 110270727 127309938 135290007 148528261 163684206 190964907 210451122 220541454 245526309 270580014 297056522 315676683 381929814 405870021 445584783 491052618 572894721 631353366 736578927 811740042 891169566 947030049 1039697827 1145789442 1336754349 1473157854 1718684163 1894060098 2079395654 2209736781 2673508698 2841090147 3119093481 3437368326 4010263047 4419473562 5156052489 5682180294 6238186962 6629210343 8020526094 9357280443 10312104978 12030789141 13258420686 15468157467 18714560886 19887631029 24061578282 28071841329 30936314934 36092367423 39775262058 46404472401 56143682658 72184734846 84215523987 92808944802 108277102269 139213417203 168431047974 216554204538 252646571961 278426834406 324831306807 505293143922 649662613614 757939715883 974493920421 1515879431766 1948987840842 2273819147649 4547638295298 6821457442947 13642914885894
• Sum of all divisors σ(n): 35811106604208
• Sum of proper divisors (its aliquot sum) s(n): 22168191718314
• 13642914885894 is an abundant number, because the sum of its proper divisors (22168191718314) is greater than itself. Its abundance is 8525276832420

Bases of 13642914885894

• Binary: 11000110100001111101000110000111000100000110₂
• Hexadecimal: 0xC687D187106
• Base-36: 4U3GV9UDI

Squares and roots of 13642914885894

• 13642914885894 squared (13642914885894²) is 186129126583748095040179236
• 13642914885894 cubed (13642914885894³) is 2539343831767865524079926768858248096984
• The square root of 13642914885894 is 3693631.6662458373
• The cube root of 13642914885894 is 23894.7444346889

Scales and comparisons

• 13,642,914,885,894 seconds is equal to 433,802 years, 25 weeks, 4 days, 11 hours, 24 minutes, 54 seconds.
• To count from 1 to 13,642,914,885,894 would take you about one million, eighty-four thousand, five hundred 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 13642914885894 cubic inches would be around 1991.2 feet tall.

Recreational maths with 13642914885894

• 13642914885894 backwards is 49858841924631
• The number of decimal digits it has is: 14
• The sum of 13642914885894's digits is 72
• More coming soon!