27521213422428138

Names of 27521213422428138

• Cardinal: 27521213422428138 can be written as Twenty-seven quadrillion, five hundred twenty-one trillion, two hundred thirteen billion, four hundred twenty-two million, four hundred twenty-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.7521213422428138 × 10¹⁶

Factors of 27521213422428138

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43101741

Divisors of 27521213422428138

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 57 73 97 113 114 133 146 194 219 226 266 291 339 399 438 511 582 678 679 791 798 1022 1358 1387 1533 1582 1843 2037 2147 2373 2774 3066 3686 4074 4161 4294 4746 5529 6441 7081 8249 8322 9709 10961 11058 12882 12901 14162 15029 16498 19418 21243 21922 24747 25802 29127 30058 32883 38703 42486 45087 49494 49567 57743 58254 65766 76727 77406 90174 99134 115486 134539 148701 153454 156731 173229 208259 230181 269078 297402 313462 346458 403617 416518 460362 470193 624777 800153 807234 940386 941773 1097117 1249554 1457813 1600306 1883546 2194234 2400459 2825319 2915626 3291351 4373439 4800918 5601071 5650638 6582702 8746878 11202142 15202907 16803213 30405814 33606426 43101427 45608721 86202854 91217442 106420349 129304281 212840698 258608562 301709989 319261047 603419978 638522094 818927113 905129967 1637854226 1810259934 2456781339 3146404171 4180838419 4870461251 4913562678 5732489791 6292808342 8361676838 9439212513 9740922502 11464979582 12542515257 14611383753 17197469373 18878425026 22024829197 25085030514 29222767506 29265868933 34093228757 34394938746 44049658394 58531737866 59781679249 66074487591 68186457514 79435929961 87797606799 92538763769 102279686271 119563358498 132148975182 158871859922 175595213598 179345037747 185077527538 204559372542 238307789883 277616291307 305201204587 355543671323 358690075494 418471754743 472434741347 476615579766 555232582614 556051509727 610402409174 647771346383 711087342646 836943509486 915603613761 944869482694 1066631013969 1112103019454 1255415264229 1295542692766 1417304224041 1668154529181 1831207227522 1943314039149 2133262027938 2136408432109 2488805699261 2510830528458 2834608448082 3307043189429 3336309058362 3886628078298 4272816864218 4977611398522 5798822887153 6409225296327 6614086378858 6755329755137 7466417097783 8976260085593 9921129568287 11597645774306 12818450592654 13510659510274 14932834195566 17396468661459 17952520171186 19842259136574 20265989265411 26928780256779 34487736118331 34792937322918 40531978530822 40591760210071 47287308285959 53857560513558 62833820599151 68975472236662 81183520420142 94574616571918 103463208354993 121775280630213 125667641198302 141861924857877 188501461797453 206926416709986 241414152828317 243550561260426 283723849715754 377002923594906 482828305656634 655266986248289 724242458484951 1310533972496578 1448484916969902 1965800958744867 3931601917489734 4586868903738023 9173737807476046 13760606711214069 27521213422428138
• Sum of all divisors σ(n): 68415662145761280
• Sum of proper divisors (its aliquot sum) s(n): 40894448723333142
• 27521213422428138 is an abundant number, because the sum of its proper divisors (40894448723333142) is greater than itself. Its abundance is 13373235300905004

Bases of 27521213422428138

• Binary: 1100001110001100110010111010101110101001101111111101010₂
• Hexadecimal: 0x61C665D5D4DFEA
• Base-36: 7IZGEWN1GBU

Squares and roots of 27521213422428138

• 27521213422428138 squared (27521213422428138²) is 757417188242838704628319774147044
• 27521213422428138 cubed (27521213422428138³) is 20845040087446592233337920166885795505888335124072
• The square root of 27521213422428138 is 165895188.0629095823
• The cube root of 27521213422428138 is 301918.1298711839

Scales and comparisons

• 27,521,213,422,428,138 seconds is equal to 875,089,458 years, 6 weeks, 5 days, 14 hours, 2 minutes, 18 seconds.
• To count from 1 to 27,521,213,422,428,138 would take you about two billion, six hundred twenty-five million, two hundred sixty-eight thousand, three hundred seventy-four 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 27521213422428138 cubic inches would be around 25159.8 feet tall.

Recreational maths with 27521213422428138

• 27521213422428138 backwards is 83182422431212572
• 27521213422428138 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 27521213422428138's digits is 57
• More coming soon!