121568248988561122133155

Names of 121568248988561122133155

• Cardinal: 121568248988561122133155 can be written as One hundred twenty-one sextillion, five hundred sixty-eight quintillion, two hundred forty-eight quadrillion, nine hundred eighty-eight trillion, five hundred sixty-one billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.21568248988561122133155 × 10²³

Factors of 121568248988561122133155

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 115002681

Divisors of 121568248988561122133155

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 11 19 35 55 77 95 121 127 133 209 385 605 635 665 847 889 1045 1331 1397 1463 2299 2413 4235 4445 6655 6985 7315 9317 9779 11495 12065 15367 16093 16891 25289 26543 46585 48895 76835 80465 84455 107569 126445 132715 169037 177023 185801 291973 537845 845185 885115 929005 1183259 1459865 2043811 3211703 5916295 10219055 10332211 16058515 22481921 51661055 72325477 104670301 112409605 113654321 196312009 361627385 523351505 568271605 732692107 795580247 981560045 1151373311 1250197531 1312190797 1374184063 1988735719 2159432099 3663460535 3977901235 5756866555 6250987655 6560953985 6870920315 8059613177 8751382717 9185335579 9943678595 10797160495 12665106421 13293128227 13752172841 13921150033 14434098767 15116024693 21876092909 23753753089 24931625143 40298065885 43756913585 45926677895 63325532105 66465641135 68760864205 69605750165 72170493835 75580123465 88655744947 93051897589 96265209887 101038691369 109380464545 118768765445 124658125715 139316170631 146224410497 153132650363 158775086437 166276271623 174521376001 240637021999 252569436313 261291283979 274247876573 443278724735 465259487945 481326049435 505193456845 696580853155 731122052485 765663251815 793875432185 831381358115 872606880005 975213194417 1023570873479 1111425605059 1203185109995 1262847181565 1306456419895 1371239382865 1608468515467 1684459153993 1746525950807 1767986054191 1829038987853 1919735136011 2647007241989 2778263799443 3016726642303 4876065972085 5117854367395 5557128025295 8042342577335 8422295769965 8732629754035 8839930270955 9145194939265 9598675680055 11259279608269 12225681655649 13235036209945 13891318997215 15083633211515 17693153670137 18529050693923 19447846596101 21117086496121 30560901793873 33183993065333 56296398041345 61128408278245 88465768350685 92645253469615 97239232980505 105585432480605 123852075690959 152804508969365 165919965326665 213926312557111 232287951457331 336169919732603 619260378454795 1069631562785555 1081475635365511 1161439757286655 1680849598663015 2353189438128221 5407378176827555 7570329447558577 11765947190641105 11896231989020621 20548037071944709 37851647237792885 59481159945103105 83273623923144347 102740185359723545 130858551879226831 137347405691419897 143836259503612963 226028407791391799 416368119615721735 654292759396134155 686737028457099485 719181297518064815 916009863154587817 961431839839939279 1130142038956958995 1439444070671495141 1510821462605618867 1582198854539742593 2486312485705309789 2609600708136978043 4580049315772939085 4807159199199696395 7197220353357475705 7554107313028094335 7910994272698712965 10076108494700465987 10575750238239332069 12431562428526548945 13048003540684890215 16619036088661807537 17404187399937168523 18267204956958846301 27349437342758407679 28705607789506758473 50380542473502329935 52878751191196660345 83095180443309037685 87020936999685842615 91336024784794231505 116333252620632652759 136747186713792038395 143528038947533792365 182809396975279882907 191446061399308853753 200939254526547309311 315761685684574343203 581666263103163263795 914046984876399414535 957230306996544268765 1004696272632736546555 1279665778826959180349 1578808428422871716015 2210331799792020402421 3473378542530317775233 6398328894134795901745 11051658998960102012105 17366892712651588876165 24313649797712224426631 121568248988561122133155
• Sum of all divisors σ(n): 194553507660446163271680
• Sum of proper divisors (its aliquot sum) s(n): 72985258671885041138525
• 121568248988561122133155 is a deficient number, because the sum of its proper divisors (72985258671885041138525) is less than itself. Its deficiency is 48582990316676080994630

Bases of 121568248988561122133155

• Binary: 11001101111100011101001011101000101101110100010010010010100100000010010100011₂
• Hexadecimal: 0x19BE3A5D16E8925204A3
• Base-36: JSO2K9WLKF9LF37

Squares and roots of 121568248988561122133155

• 121568248988561122133155 squared (121568248988561122133155²) is 14778839162144792294536444318042596417550254025
• 121568248988561122133155 cubed (121568248988561122133155³) is 1796637599025516147525967633673284918766375035269819736317920124698875
• The square root of 121568248988561122133155 is 348666386376.0903495751
• The cube root of 121568248988561122133155 is 49538180.7915702109

Scales and comparisons

• 121,568,248,988,561,122,133,155 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,568,248,988,561,122,133,155 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 121568248988561122133155 cubic inches would be around 4128181.7 feet tall.

Recreational maths with 121568248988561122133155

• 121568248988561122133155 backwards is 551331221165889842865121
• The number of decimal digits it has is: 24
• The sum of 121568248988561122133155's digits is 97
• More coming soon!