12216742084853988

Names of 12216742084853988

• Cardinal: 12216742084853988 can be written as Twelve quadrillion, two hundred sixteen trillion, seven hundred forty-two billion, eighty-four million, eight hundred fifty-three thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2216742084853988 × 10¹⁶

Factors of 12216742084853988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 59

Divisors of 12216742084853988

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 43 44 66 86 121 129 132 172 242 258 363 473 484 516 726 946 1331 1419 1452 1849 1892 2662 2838 3698 3993 5203 5324 5547 5676 7396 7986 10406 11094 14641 15609 15972 20339 20812 22188 29282 31218 40678 43923 57233 58564 61017 62436 79507 81356 87846 114466 122034 159014 161051 171699 175692 223729 228932 238521 244068 318028 322102 343398 447458 477042 483153 629563 644204 671187 686796 874577 894916 954084 966306 1259126 1342374 1749154 1888689 1932612 2461019 2518252 2623731 2684748 3418801 3498308 3777378 4922038 5247462 6837602 6925193 7383057 7554756 9620347 9844076 10256403 10494924 13675204 13850386 14766114 19240694 20512806 20775579 27071209 27700772 28861041 29532228 37606811 38481388 41025612 41551158 54142418 57722082 75213622 81213627 83102316 105823817 108284836 112820433 115444164 147008443 150427244 162427254 211647634 225640866 294016886 297783299 317471451 324854508 413674921 423295268 441025329 451281732 588033772 595566598 634942902 827349842 882050658 893349897 1164061987 1191133196 1241024763 1269885804 1617092873 1654699684 1764101316 1786699794 2328123974 2482049526 3234185746 3492185961 3573399588 4550424131 4656247948 4851278619 4964099052 6321363049 6468371492 6984371922 9100848262 9702557238 12642726098 12804681857 13651272393 13968743844 17788021603 18201696524 18964089147 19405114476 25285452196 25609363714 27302544786 35576043206 37928178294 38414045571 50054665441 51218727428 53364064809 54605089572 69534993539 71152086412 75856356588 76828091142 100109330882 106728129618 139069987078 150163996323 153656182284 195668237633 200218661764 208604980617 213456259236 278139974156 300327992646 391336475266 417209961234 550601319851 587004712899 600655985292 764884928929 782672950532 834419922468 1101202639702 1174009425798 1529769857858 1651803959553 2152350613963 2202405279404 2294654786787 2348018851596 3059539715716 3303607919106 4304701227926 4589309573574 6457051841889 6607215838212 8413734218219 8609402455852 9178619147148 12914103683778 16827468436438 23675856753593 25241202654657 25828207367556 33654936872876 47351713507186 50482405309314 71027570260779 92551076400409 94703427014372 100964810618628 142055140521558 185102152800818 277653229201227 284110281043116 370204305601636 555306458402454 1018061840404499 1110612916804908 2036123680808998 3054185521213497 4072247361617996 6108371042426994 12216742084853988
• Sum of all divisors σ(n): 32102865246063024
• Sum of proper divisors (its aliquot sum) s(n): 19886123161209036
• 12216742084853988 is an abundant number, because the sum of its proper divisors (19886123161209036) is greater than itself. Its abundance is 7669381076355048

Bases of 12216742084853988

• Binary: 101011011001110000111111101100010001111100000011100100₂
• Hexadecimal: 0x2B670FEC47C0E4
• Base-36: 3CAH1U2DZVO

Squares and roots of 12216742084853988

• 12216742084853988 squared (12216742084853988²) is 149248787167842565334391279504144
• 12216742084853988 cubed (12216742084853988³) is 1823333939306798112663069013525668797197280926272
• The square root of 12216742084853988 is 110529372.0458683689
• The cube root of 12216742084853988 is 230313.0085185735
• Being both a perfect square and a perfect cube, 12216742084853988 is also a perfect sixth number.

Scales and comparisons

• 12,216,742,084,853,988 seconds is equal to 388,454,609 years, 22 weeks, 3 days, 22 hours, 59 minutes, 48 seconds.
• To count from 1 to 12,216,742,084,853,988 would take you about one billion, one hundred sixty-five million, three hundred sixty-three thousand, eight hundred twenty-eight 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 12216742084853988 cubic inches would be around 19192.8 feet tall.

Recreational maths with 12216742084853988

• 12216742084853988 backwards is 88935848024761221
• The number of decimal digits it has is: 17
• The sum of 12216742084853988's digits is 78
• More coming soon!