135573554605273736121

Names of 135573554605273736121

• Cardinal: 135573554605273736121 can be written as One hundred thirty-five quintillion, five hundred seventy-three quadrillion, five hundred fifty-four trillion, six hundred five billion, two hundred seventy-three million, seven hundred thirty-six thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.35573554605273736121 × 10²⁰

Factors of 135573554605273736121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 149

Divisors of 135573554605273736121

• Number of divisors d(n): 231
• Complete list of divisors:
  1 3 9 27 37 81 109 111 243 327 333 729 981 999 1369 2187 2943 2997 4033 4107 6561 8829 8991 11881 12099 12321 19683 26487 26973 35643 36297 36963 59049 79461 80919 106929 108891 110889 149221 238383 242757 320787 326673 332667 439597 447663 715149 728271 962361 980019 998001 1295029 1318791 1342989 2145447 2184813 2887083 2940057 2994003 3885087 3956373 4028967 6436341 8661249 8820171 8982009 11655261 11869119 12086901 16265089 25983747 26460513 26946027 34965783 35607357 36260703 47916073 48795267 77951241 79381539 80838081 104897349 106822071 108782109 141158161 143748219 146385801 233853723 238144617 314692047 320466213 326346327 423474483 431244657 439157403 701561169 944076141 961398639 979038981 1270423449 1293733971 1317472209 1772894701 2832228423 2884195917 2937116943 3811270347 3881201913 3952416627 5222851957 5318684103 8496685269 8652587751 8811350829 11433811041 11643605739 11857249881 15386239549 15668555871 15956052309 25490055807 25957763253 34301433123 34930817217 35571749643 46158718647 47005667613 47868156927 76470167421 102904299369 104792451651 106715248929 138476155941 141017002839 143604470781 193245522409 308712898107 314377354953 320145746787 415428467823 423051008517 430813412343 569290863313 579736567227 926138694321 943132064859 960437240361 1246285403469 1269153025551 1292440237029 1677100110841 1707872589939 1739209701681 2778416082963 2829396194577 3738856210407 3807459076653 3877320711087 5031300332523 5123617769817 5217629105043 8335248248889 11216568631221 11422377229959 11631962133261 15093900997569 15370853309451 15652887315129 21063761942581 33649705893663 34267131689877 34895886399783 45281702992707 46112559928353 46958661945387 62052704101117 63191285827743 100949117680989 102801395069631 104687659199349 135845108978121 138337679785059 140875985836161 186158112303351 189573857483229 302847353042967 308404185208893 407535326934363 415013039355177 422627957508483 558474336910053 568721572449687 908542059128901 1222605980803089 1245039118065531 1267883872525449 1675423010730159 1706164717349061 2295950051741329 3667817942409267 3735117354196593 3803651617576347 5026269032190477 5118494152047183 6887850155223987 11003453827227801 11205352062589779 11410954852729041 15078807096571431 15355482456141549 20663550465671961 33010361481683403 33616056187769337 45236421289714293 46066447368424647 61990651397015883 99031084445050209 135709263869142879 138199342105273941 185971954191047649 407127791607428637 414598026315821823 557915862573142947 1221383374822285911 1243794078947465469 1673747587719428841 3664150124466857733 5021242763158286523 15063728289474859569 45191184868424578707 135573554605273736121
• Sum of all divisors σ(n): 210939145398769247481
• Sum of proper divisors (its aliquot sum) s(n): 75365590793495511360
• 135573554605273736121 is a deficient number, because the sum of its proper divisors (75365590793495511360) is less than itself. Its deficiency is 60207963811778224761

Bases of 135573554605273736121

• Binary: 1110101100101110110000001011001110100110000010111010110001110111001₂
• Hexadecimal: 0x75976059D305D63B9
• Base-36: SM0VI6HVN3IK9

Squares and roots of 135573554605273736121

• 135573554605273736121 squared (135573554605273736121²) is 18380188708309139463920583705873940126641
• 135573554605273736121 cubed (135573554605273736121³) is 2491867517501184857892658226737475521041365966017057956099561
• 135573554605273736121 is a perfect square number. Its square root is 11643605739
• The cube root of 135573554605273736121 is 5137182.4985848209
• Being both a perfect square and a perfect cube, 135573554605273736121 is also a perfect sixth number.

Scales and comparisons

• 135,573,554,605,273,736,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 135,573,554,605,273,736,121 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 135573554605273736121 cubic inches would be around 428098.5 feet tall.

Recreational maths with 135573554605273736121

• 135573554605273736121 backwards is 121637372506455375531
• 135573554605273736121 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 135573554605273736121's digits is 81
• More coming soon!