27438175008864

Names of 27438175008864

• Cardinal: 27438175008864 can be written as Twenty-seven trillion, four hundred thirty-eight billion, one hundred seventy-five million, eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.7438175008864 × 10¹³

Factors of 27438175008864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9323

Divisors of 27438175008864

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 72 81 82 96 108 123 144 162 164 216 243 246 288 324 328 369 432 486 492 648 656 738 864 972 984 1107 1296 1312 1476 1944 1968 2214 2592 2952 3321 3888 3936 4428 5904 6642 7776 8856 9277 9963 11808 13284 17712 18554 19926 26568 27831 35424 37108 39852 53136 55662 74216 79704 83493 106272 111324 148432 159408 166986 222648 250479 296864 318816 333972 380357 445296 500958 667944 751437 760714 890592 1001916 1141071 1335888 1502874 1521428 2003832 2254311 2282142 2671776 3005748 3042856 3423213 4007664 4508622 4564284 6011496 6085712 6846426 8015328 9017244 9128568 10269639 12022992 12171424 13692852 18034488 18257136 20539278 24045984 27385704 30808917 36068976 36514272 41078556 54771408 61617834 72137952 82157112 86062729 92426751 109542816 123235668 164314224 172125458 184853502 246471336 258188187 328628448 344250916 369707004 492942672 516376374 688501832 739414008 774564561 985885344 1032752748 1377003664 1478828016 1549129122 2065505496 2323693683 2754007328 2957656032 3098258244 3528571889 4131010992 4647387366 6196516488 6971081049 7057143778 8262021984 9294774732 10585715667 12393032976 13942162098 14114287556 18589549464 20913243147 21171431334 24786065952 27884324196 28228575112 31757147001 37179098928 41826486294 42342862668 55768648392 56457150224 63514294002 74358197856 83652972588 84685725336 95271441003 111537296784 112914300448 127028588004 167305945176 169371450672 190542882006 223074593568 254057176008 285814323009 334611890352 338742901344 381085764012 508114352016 571628646018 669223780704 762171528024 857442969027 1016228704032 1143257292036 1524343056048 1714885938054 2286514584072 3048686112096 3429771876108 4573029168144 6859543752216 9146058336288 13719087504432 27438175008864
• Sum of all divisors σ(n): 82899737110008
• Sum of proper divisors (its aliquot sum) s(n): 55461562101144
• 27438175008864 is an abundant number, because the sum of its proper divisors (55461562101144) is greater than itself. Its abundance is 28023387092280

Bases of 27438175008864

• Binary: 110001111010001110010101011001011100001100000₂
• Hexadecimal: 0x18F472ACB860
• Base-36: 9Q4X8YU00

Squares and roots of 27438175008864

• 27438175008864 squared (27438175008864²) is 752853447817048966478570496
• 27438175008864 cubed (27438175008864³) is 20656924657230850487258473057950848876544
• The square root of 27438175008864 is 5238146.1423736547
• The cube root of 27438175008864 is 30161.4169680343

Scales and comparisons

• 27,438,175,008,864 seconds is equal to 872,449 years, 4 weeks, 6 days, 14 minutes, 24 seconds.
• To count from 1 to 27,438,175,008,864 would take you about two million, one hundred eighty-one thousand, one hundred twenty-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 27438175008864 cubic inches would be around 2513.5 feet tall.

Recreational maths with 27438175008864

• 27438175008864 backwards is 46880057183472
• The number of decimal digits it has is: 14
• The sum of 27438175008864's digits is 63
• More coming soon!