121182811224728

Names of 121182811224728

• Cardinal: 121182811224728 can be written as One hundred twenty-one trillion, one hundred eighty-two billion, eight hundred eleven million, two hundred twenty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21182811224728 × 10¹⁴

Factors of 121182811224728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2732

Divisors of 121182811224728

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 11 22 23 44 46 88 92 121 184 242 253 409 484 506 529 818 968 1012 1058 1331 1636 2024 2116 2287 2662 2783 3272 4232 4499 4574 5324 5566 5819 8998 9148 9407 10648 11132 11638 12167 17996 18296 18814 22264 23276 24334 25157 30613 35992 37628 46552 48668 49489 50314 52601 61226 64009 75256 97336 98978 100628 103477 105202 122452 128018 133837 197956 201256 206954 210404 216361 244904 256036 267674 276727 395912 413908 420808 432722 512072 535348 544379 553454 578611 704099 827816 865444 935383 1070696 1088758 1106908 1138247 1157222 1209823 1408198 1472207 1730888 1870766 2177516 2213816 2276494 2314444 2379971 2419646 2816396 2944414 3043997 3741532 4355032 4552988 4628888 4759942 4839292 4976303 5632792 5888828 6087994 6364721 7483064 9105976 9519884 9678584 9952606 10289213 11777656 12175988 12520717 12729442 13308053 16194277 19039768 19905212 20578426 21513809 24351976 25041434 25458884 26179681 26616106 27825929 32388554 39810424 41156852 43027618 50082868 50917768 52359362 53232212 54739333 55651858 64777108 70011931 82313704 86055236 100165736 104718724 106464424 109478666 111303716 113181343 129554216 140023862 146388583 172110472 209437448 218957332 222607432 226362686 236651899 280047724 287976491 292777166 306085219 437914664 452725372 473303798 494817607 560095448 575952982 585554332 602132663 612170438 905450744 946607596 989635214 1151905964 1171108664 1204265326 1224340876 1244994773 1610274413 1893215192 1979270428 2303811928 2408530652 2448681752 2489989546 2603170889 3220548826 3366937409 3958540856 4817061304 4979979092 5206341778 5442993677 6441097652 6623459293 6733874818 9959958184 10412683556 10885987354 11380804961 12882195304 13246918586 13467749636 20825367112 21771974708 22761609922 26493837172 26935499272 28634879779 37036311499 43543949416 45523219844 52987674344 57269759558 59872930447 74072622998 91046439688 114539519116 119745860894 125188854571 148145245996 229079038232 239491721788 250377709142 296290491992 478983443576 500755418284 658602234917 1001510836568 1317204469834 1377077400281 2634408939668 2754154800562 5268817879336 5508309601124 11016619202248 15147851403091 30295702806182 60591405612364 121182811224728
• Sum of all divisors σ(n): 262035012096000
• Sum of proper divisors (its aliquot sum) s(n): 140852200871272
• 121182811224728 is an abundant number, because the sum of its proper divisors (140852200871272) is greater than itself. Its abundance is 19669389646544

Bases of 121182811224728

• Binary: 11011100011011100010010011010100111101010011000₂
• Hexadecimal: 0x6E37126A7A98
• Base-36: 16YEM4YEMW

Squares and roots of 121182811224728

• 121182811224728 squared (121182811224728²) is 14685273736328062551318673984
• 121182811224728 cubed (121182811224728³) is 1779602754972899634370161511206431991076352
• The square root of 121182811224728 is 11008306.4648804177
• The cube root of 121182811224728 is 49485.7709977391

Scales and comparisons

• 121,182,811,224,728 seconds is equal to 3,853,238 years, 28 weeks, 5 days, 14 hours, 52 minutes, 8 seconds.
• To count from 1 to 121,182,811,224,728 would take you about nine million, six hundred thirty-three thousand and ninety-six 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 121182811224728 cubic inches would be around 4123.8 feet tall.

Recreational maths with 121182811224728

• 121182811224728 backwards is 827422118281121
• The number of decimal digits it has is: 15
• The sum of 121182811224728's digits is 50
• More coming soon!