12727711638748813

Names of 12727711638748813

• Cardinal: 12727711638748813 can be written as Twelve quadrillion, seven hundred twenty-seven trillion, seven hundred eleven billion, six hundred thirty-eight million, seven hundred forty-eight thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.2727711638748813 × 10¹⁶

Factors of 12727711638748813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 164682

Divisors of 12727711638748813

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 43 301 307 577 1471 2149 4039 10297 13201 24811 63253 92407 162277 173677 177139 442771 451597 848767 1135939 1239973 3161179 5941369 6977911 7616977 19418671 36496981 48845377 49819039 53318839 93633829 135930697 238709467 255478867 260571469 348733273 655436803 1670966269 1824000283 2142218677 4026254647 10264507081 11204573167 14995530739 28183782529 28745585503 71851549567 73283806369 78432012169 137735362459 201219098521 512986644583 964147537213 1236060176629 3151203673867 5922620585737 8652421236403 22058425717069 41458344100159 42284756274913 295993293924391 1818244519821259 12727711638748813
• Sum of all divisors σ(n): 14968858222624768
• Sum of proper divisors (its aliquot sum) s(n): 2241146583875955
• 12727711638748813 is a deficient number, because the sum of its proper divisors (2241146583875955) is less than itself. Its deficiency is 10486565054872858

Bases of 12727711638748813

• Binary: 101101001101111100100101001011000001111111111010001101₂
• Hexadecimal: 0x2D37C94B07FE8D
• Base-36: 3HBLI09XNKD

Squares and roots of 12727711638748813

• 12727711638748813 squared (12727711638748813²) is 161994643559141994914132108908969
• 12727711638748813 cubed (12727711638748813³) is 2061821110242657004990587847867804230749673803797
• The square root of 12727711638748813 is 112817160.2139887801
• The cube root of 12727711638748813 is 233480.2281937743

Scales and comparisons

• 12,727,711,638,748,813 seconds is equal to 404,701,860 years, 37 weeks, 1 day, 8 hours, 13 seconds.
• To count from 1 to 12,727,711,638,748,813 would take you about one billion, two hundred fourteen million, one hundred five thousand, five hundred eighty-two 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 12727711638748813 cubic inches would be around 19456.7 feet tall.

Recreational maths with 12727711638748813

• 12727711638748813 backwards is 31884783611772721
• The number of decimal digits it has is: 17
• The sum of 12727711638748813's digits is 76
• More coming soon!