131817143764056938121

Names of 131817143764056938121

• Cardinal: 131817143764056938121 can be written as One hundred thirty-one quintillion, eight hundred seventeen quadrillion, one hundred forty-three trillion, seven hundred sixty-four billion, fifty-six million, nine hundred thirty-eight thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.31817143764056938121 × 10²⁰

Factors of 131817143764056938121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 103

Divisors of 131817143764056938121

• Number of divisors d(n): 275
• Complete list of divisors:
  1 3 9 11 27 33 81 89 99 121 267 297 363 801 891 979 1089 1331 2403 2937 3267 3993 7209 7921 8811 9801 10769 11979 14641 23763 26433 32307 35937 43923 71289 79299 87131 96921 107811 118459 131769 161051 213867 261393 290763 355377 395307 483153 641601 704969 784179 872289 958441 1066131 1185921 1303049 1449459 1771561 2114907 2352537 2875323 3198393 3909147 4348377 5314683 6344721 7057611 7754659 8625969 9595179 10542851 11727441 13045131 14333539 15944049 19034163 19487171 23263977 25877907 31628553 35182323 43000617 47832147 57102489 58461513 62742241 69791931 77633721 85301249 94885659 105546969 115971361 129001851 143496441 157668929 175384539 188226723 209375793 214358881 255903747 284656977 347914083 387005553 473006787 526153617 564680169 628127379 643076643 690164651 767711241 853970931 938313739 1043742249 1161016659 1275684971 1419020361 1578460851 1694040507 1734358219 1929229929 2070493953 2303133723 2357947691 2814941217 3131226747 3827054913 4257061083 5082121521 5203074657 5787689787 6211481859 6909401169 7073843073 7591811161 8444823651 9393680241 10321451129 11481164739 12771183249 14032534681 15609223971 17363069361 18634445577 19077940409 21221529219 22775433483 25334470953 25937424601 30964353387 34443494217 42097604043 46827671913 55903336731 57233821227 63664587657 68326300449 76003412859 77812273803 83509922771 92893060161 103330482651 113535962419 126292812129 140483015739 154357881491 171701463681 190993762971 204978901347 209857344499 233436821409 250529768313 278679180483 340607887257 378878436387 463073644473 515104391043 614936704041 629572033497 700310464227 751589304939 836037541449 918609150481 1021823661771 1136635309161 1248895586609 1389220933419 1545313173129 1697936696401 1888716100491 2100931392681 2254767914817 2308430789489 2755827451443 3065470985313 3746686759827 4167662800257 5093810089203 5666148301473 6764303744451 6925292368467 8267482354329 9196412955939 10104700655291 11240060279481 12502988400771 13737851452699 15281430267609 16998444904419 18677303660411 20775877105401 24802447062987 30314101965873 33720180838443 41213554358097 45844290802827 56031910981233 62327631316203 74407341188961 90942305897619 101160542515329 111151707208201 123640663074291 137532872408481 151116365979689 168095732943699 186982893948609 205450340264521 272826917692857 333455121624603 370921989222873 453349097939067 504287198831097 616351020793563 818480753078571 1000365364873809 1112765967668619 1222668779290211 1360047293817201 1512861596493291 1662280025776579 1849053062380689 3001096094621427 3668006337870633 4080141881451603 4986840077329737 5547159187142067 9003288283864281 11004019013611899 12240425644354809 13449356572192321 14960520231989211 16641477561426201 18285080283542369 33012057040835697 40348069716576963 44881560695967633 54855240850627107 99036171122507091 121044209149730889 134644682087902899 147942922294115531 164565722551881321 363132627449192667 443828766882346593 493697167655643963 1089397882347578001 1331486300647039779 1481091502966931889 1627372145235270841 3994458901941119337 4882116435705812523 11983376705823358011 14646349307117437569 43939047921352312707 131817143764056938121
• Sum of all divisors σ(n): 219064632860484733201
• Sum of proper divisors (its aliquot sum) s(n): 87247489096427795080
• 131817143764056938121 is a deficient number, because the sum of its proper divisors (87247489096427795080) is less than itself. Its deficiency is 44569654667629143041

Bases of 131817143764056938121

• Binary: 1110010010101010100100100011101101100110011001101100001011010001001₂
• Hexadecimal: 0x7255491DB33361689
• Base-36: RTHGDO4L8EJK9

Squares and roots of 131817143764056938121

• 131817143764056938121 squared (131817143764056938121²) is 17375759390114054928659021296837623010641
• 131817143764056938121 cubed (131817143764056938121³) is 2290422973536326681978660174284111304680040116289056261545561
• 131817143764056938121 is a perfect square number. Its square root is 11481164739
• The cube root of 131817143764056938121 is 5089291.1752472307

Scales and comparisons

• 131,817,143,764,056,938,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 131,817,143,764,056,938,121 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 131817143764056938121 cubic inches would be around 424107.6 feet tall.

Recreational maths with 131817143764056938121

• 131817143764056938121 backwards is 121839650467341718131
• 131817143764056938121 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 131817143764056938121's digits is 81
• More coming soon!