13012546398894

Names of 13012546398894

• Cardinal: 13012546398894 can be written as Thirteen trillion, twelve billion, five hundred forty-six million, three hundred ninety-eight thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.3012546398894 × 10¹³

Factors of 13012546398894

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5113

Divisors of 13012546398894

• Number of divisors d(n): 168
• 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 2646 3087 3402 3969 5101 5103 6174 7938 9261 10202 10206 11907 15303 18522 23814 27783 30606 35707 35721 45909 55566 71414 71442 83349 91818 107121 137727 166698 214242 249949 250047 275454 321363 413181 499898 500094 642726 749847 826362 964089 1239543 1499694 1749643 1928178 2249541 2479086 2892267 3499286 3718629 4499082 5248929 5784534 6748623 7437258 8676801 10497858 13497246 15746787 17353602 20245869 26020201 26030403 31493574 40491738 47240361 52040402 52060806 60737607 78060603 94480722 121475214 141721083 156121206 182141407 182212821 234181809 283442166 364282814 364425642 425163249 468363618 546424221 702545427 850326498 1092848442 1274989849 1275489747 1405090854 1639272663 2107636281 2549979698 2550979494 3278545326 3824969547 4215272562 4917817989 6322908843 7649939094 8924928943 9835635978 11474908641 12645817686 14753453967 17849857886 18968726529 22949817282 26774786829 29506907934 34424725923 37937453058 44260361901 53549573658 68849451846 80324360487 88520723802 103274177769 132781085703 160648720974 206548355538 240973081461 265562171406 309822533307 481946162922 619645066614 722919244383 929467599921 1445838488766 1858935199842 2168757733149 4337515466298 6506273199447 13012546398894
• Sum of all divisors σ(n): 34134787414800
• Sum of proper divisors (its aliquot sum) s(n): 21122241015906
• 13012546398894 is an abundant number, because the sum of its proper divisors (21122241015906) is greater than itself. Its abundance is 8109694617012

Bases of 13012546398894

• Binary: 10111101010110111000001101001010101010101110₂
• Hexadecimal: 0xBD5B834AAAE
• Base-36: 4M1VQ5GVI

Squares and roots of 13012546398894

• 13012546398894 squared (13012546398894²) is 169326363783369207364423236
• 13012546398894 cubed (13012546398894³) is 2203367165287096400816372724343098300984
• The square root of 13012546398894 is 3607290.7283575023
• The cube root of 13012546398894 is 23520.9087483701

Scales and comparisons

• 13,012,546,398,894 seconds is equal to 413,758 years, 37 weeks, 4 days, 21 hours, 54 minutes, 54 seconds.
• To count from 1 to 13,012,546,398,894 would take you about one million, thirty-four thousand, three 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 13012546398894 cubic inches would be around 1960.1 feet tall.

Recreational maths with 13012546398894

• 13012546398894 backwards is 49889364521031
• 13012546398894 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13012546398894's digits is 63
• More coming soon!