13368548871938

Names of 13368548871938

• Cardinal: 13368548871938 can be written as Thirteen trillion, three hundred sixty-eight billion, five hundred forty-eight million, eight hundred seventy-one thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3368548871938 × 10¹³

Factors of 13368548871938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1957

Divisors of 13368548871938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 26 31 37 62 74 151 302 403 481 806 962 1147 1723 1963 2294 3446 3926 4681 5587 9362 11174 14911 22399 29822 44798 53413 60853 63751 72631 106826 121706 127502 145262 173197 260173 346394 520346 694369 828763 1388738 1657526 1976281 2251561 2968729 3382249 3952562 4503122 5937458 6764498 8065363 9626401 16130726 19252802 25691653 38593477 51383306 77186954 92030599 104849719 109842973 125143213 184061198 209699438 219685946 250286426 298418431 448278079 596836862 896556158 1196397787 1427958649 2392795574 2855917298 3405132163 3879439603 5827615027 6810264326 7758879206 11655230054 13896620449 16586288923 27793240898 33172577846 44266718119 88533436238 180656065837 215621755999 361312131674 431243511998 514174956613 1028349913226 6684274435969 13368548871938
• Sum of all divisors σ(n): 23059460293632
• Sum of proper divisors (its aliquot sum) s(n): 9690911421694
• 13368548871938 is a deficient number, because the sum of its proper divisors (9690911421694) is less than itself. Its deficiency is 3677637450244

Bases of 13368548871938

• Binary: 11000010100010011011100110110100111100000010₂
• Hexadecimal: 0xC289B9B4F02
• Base-36: 4QLFCTZ42

Squares and roots of 13368548871938

• 13368548871938 squared (13368548871938²) is 178718098941394772323875844
• 13368548871938 cubed (13368548871938³) is 2389201639997886955522680757090167665672
• The square root of 13368548871938 is 3656302.6231341953
• The cube root of 13368548871938 is 23733.4799964969

Scales and comparisons

• 13,368,548,871,938 seconds is equal to 425,078 years, 26 weeks, 21 hours, 45 minutes, 38 seconds.
• To count from 1 to 13,368,548,871,938 would take you about one million, sixty-two thousand, six 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 13368548871938 cubic inches would be around 1977.8 feet tall.

Recreational maths with 13368548871938

• 13368548871938 backwards is 83917884586331
• 13368548871938 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13368548871938's digits is 74
• More coming soon!