131636664405

Names of 131636664405

• Cardinal: 131636664405 can be written as One hundred thirty-one billion, six hundred thirty-six million, six hundred sixty-four thousand, four hundred five.

Scientific notation

• Scientific notation: 1.31636664405 × 10¹¹

Factors of 131636664405

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 337

Divisors of 131636664405

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 15 19 23 27 45 57 61 69 81 89 95 115 135 137 171 183 207 267 285 305 345 405 411 437 445 513 549 621 685 801 855 915 1035 1159 1233 1311 1335 1403 1539 1647 1691 1863 2047 2055 2185 2403 2565 2603 2745 3105 3151 3477 3699 3933 4005 4209 4941 5073 5429 5795 6141 6165 6555 7015 7209 7695 7809 8235 8357 8455 9315 9453 10235 10431 11097 11799 12015 12193 12627 13015 15219 15755 16287 17385 18423 18495 19665 21045 23427 24705 25071 25365 26657 27145 28359 30705 31293 35397 36045 36579 37881 38893 39045 41785 45657 47265 48861 52155 55269 55485 58995 59869 60965 63135 70281 75213 76095 79971 81435 85077 92115 93879 103151 109737 113643 116679 117135 124867 125355 133285 136971 141795 146583 156465 158783 165807 176985 179607 182895 189405 192211 194465 210843 225639 228285 231667 239913 244305 255231 276345 280439 299345 309453 329211 350037 351405 374601 376065 399855 425385 439749 469395 476349 515755 538821 548685 568215 576633 583395 624335 676917 684855 695001 719739 732915 743773 793915 829035 841317 898035 928359 961055 987633 1050111 1054215 1123803 1128195 1158335 1199565 1276155 1402195 1429047 1547265 1616463 1646055 1729899 1750185 1873005 2085003 2159217 2198745 2231319 2372473 2381745 2523951 2694105 2785077 2883165 3150333 3371409 3384585 3475005 3598695 3652009 3718865 4206585 4287141 4641795 4849389 4938165 5189697 5250555 5328341 5619015 6255009 6693957 7117419 7145235 7571853 8082315 8355231 8649495 10114227 10425015 10796085 10956027 11156595 11862365 12619755 12861423 13925385 14131687 15569091 15751665 15985023 16857045 17106779 18260045 18765027 20081871 21352257 21435705 22715559 24246945 25948485 26641705 31275045 32868081 33469785 35587095 37859265 41776155 42395061 47955069 50571135 51320337 54780135 60245613 64056771 64307115 70658435 77845455 79925115 85533895 93825135 98604243 100409355 106761285 113577795 127185183 143865207 153961011 164340405 192170313 211975305 239775345 256601685 295812729 301228065 320283855 325028801 381555549 431595621 461883033 493021215 635925915 719326035 769805055 960851565 975086403 1144666647 1385649099 1479063645 1625144005 1907777745 2157978105 2309415165 2925259209 4875432015 5723333235 6928245495 8775777627 14626296045 26327332881 43878888135 131636664405
• Sum of all divisors σ(n): 268343539200
• Sum of proper divisors (its aliquot sum) s(n): 136706874795
• 131636664405 is an abundant number, because the sum of its proper divisors (136706874795) is greater than itself. Its abundance is 5070210390

Bases of 131636664405

• Binary: 1111010100110001010000001100001010101₂
• Hexadecimal: 0x1EA6281855
• Base-36: 1OH12KB9

Squares and roots of 131636664405

• 131636664405 squared (131636664405²) is 17328211415674594004025
• 131636664405 cubed (131636664405³) is 2281027950864046487592464144230125
• The square root of 131636664405 is 362817.6737770639
• The cube root of 131636664405 is 5086.9674220535

Scales and comparisons

• 131,636,664,405 seconds is equal to 4,185 years, 33 weeks, 1 day, 12 hours, 6 minutes, 45 seconds.
• To count from 1 to 131,636,664,405 would take you about eight thousand, three hundred seventy-one 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 131636664405 cubic inches would be around 423.9 feet tall.

Recreational maths with 131636664405

• 131636664405 backwards is 504466636131
• 131636664405 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131636664405's digits is 45
• More coming soon!