27983118843918

Names of 27983118843918

• Cardinal: 27983118843918 can be written as Twenty-seven trillion, nine hundred eighty-three billion, one hundred eighteen million, eight hundred forty-three thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 2.7983118843918 × 10¹³

Factors of 27983118843918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 205681

Divisors of 27983118843918

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 89 126 178 189 267 378 534 623 801 1246 1602 1869 2403 3738 4129 4806 5607 8258 11214 12387 16821 24774 28903 33642 37161 57806 74322 86709 111483 173418 201451 222966 260127 367481 402902 520254 604353 734962 780381 1102443 1208706 1410157 1560762 1813059 2204886 2572367 2820314 3307329 3626118 4230471 5144734 5439177 6614658 7717101 8460942 9921987 10878354 12691413 15434202 17929139 19843974 23151303 25382826 35858278 38074239 46302606 53787417 69453909 76148478 107574834 125503973 138907818 161362251 251007946 322724502 376511919 484086753 753023838 831791179 968173506 1129535757 1663582358 2259071514 2495373537 3388607271 4990747074 5822538253 6777214542 7486120611 11645076506 14972241222 17467614759 22458361833 34935229518 44916723666 52402844277 74029414931 104805688554 148058829862 157208532831 222088244793 314417065662 444176489586 518205904517 666264734379 1036411809034 1332529468758 1554617713551 1998794203137 3109235427102 3997588406274 4663853140653 9327706281306 13991559421959 27983118843918
• Sum of all divisors σ(n): 71884520064000
• Sum of proper divisors (its aliquot sum) s(n): 43901401220082
• 27983118843918 is an abundant number, because the sum of its proper divisors (43901401220082) is greater than itself. Its abundance is 15918282376164

Bases of 27983118843918

• Binary: 110010111001101010011110110111100000000001110₂
• Hexadecimal: 0x197353DBC00E
• Base-36: 9X39MGG7I

Squares and roots of 27983118843918

• 27983118843918 squared (27983118843918²) is 783054940232838664845590724
• 27983118843918 cubed (27983118843918³) is 21912319453852630884753357368558664616632
• The square root of 27983118843918 is 5289907.2623173651
• The cube root of 27983118843918 is 30359.7859761857

Scales and comparisons

• 27,983,118,843,918 seconds is equal to 889,776 years, 32 weeks, 2 days, 7 hours, 45 minutes, 18 seconds.
• To count from 1 to 27,983,118,843,918 would take you about two million, two hundred twenty-four thousand, four hundred forty-one 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 27983118843918 cubic inches would be around 2530 feet tall.

Recreational maths with 27983118843918

• 27983118843918 backwards is 81934881138972
• The number of decimal digits it has is: 14
• The sum of 27983118843918's digits is 72
• More coming soon!