131205028773

Names of 131205028773

• Cardinal: 131205028773 can be written as One hundred thirty-one billion, two hundred five million, twenty-eight thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 1.31205028773 × 10¹¹

Factors of 131205028773

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 200

Divisors of 131205028773

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 13 17 21 29 31 39 41 51 59 87 91 93 119 123 169 177 203 217 221 273 287 357 377 403 413 493 507 527 533 609 651 663 697 767 861 899 1003 1131 1183 1189 1209 1239 1271 1479 1547 1581 1599 1711 1829 2091 2301 2419 2639 2697 2821 2873 3009 3451 3549 3567 3689 3731 3813 4641 4879 4901 5133 5239 5369 5487 6293 6409 6851 6929 7021 7257 7917 8323 8463 8619 8897 9061 9971 10353 11067 11193 11687 11977 12803 13039 14637 14703 15283 15457 15717 16107 16523 16933 18879 19227 20111 20213 20553 20787 21063 21607 22243 23777 24969 26691 27183 29087 29913 31093 31447 34307 35061 35931 36673 36859 38409 39117 41123 44863 45849 46371 47957 48503 49569 50799 53041 60333 60639 63427 64821 66729 69797 70151 71331 74989 81809 83317 87261 89063 91273 93279 94341 102921 106981 108199 110019 110577 115661 117793 123369 134589 141491 143871 145509 151249 151931 155701 159123 166439 169507 190281 198679 200941 203609 209391 210453 214799 217651 220129 224967 245427 249951 258013 262769 267189 273819 280891 287861 289159 309101 320943 324597 346983 353379 371287 378131 404209 408811 424473 453747 455793 467103 479167 491057 499317 508521 524923 534599 583219 596037 602823 610827 623441 626603 644397 652953 660387 689533 774039 788307 824551 842673 863583 867477 901697 911963 927303 974857 1063517 1113861 1134393 1186549 1192567 1212627 1226433 1274813 1390753 1406587 1437501 1473171 1503593 1574769 1603797 1749657 1839383 1870323 1879809 1966237 2024113 2068599 2163707 2174681 2473653 2582827 2646917 2705091 2735889 2829463 2861677 2924571 3190551 3354169 3415997 3559647 3577701 3651583 3742193 3824439 4172259 4219761 4386221 4510779 4826731 4915703 5254717 5518149 5898711 6072339 6229171 6311879 6383741 6491121 6524043 6823999 6949787 7748481 7940751 8145839 8347969 8488389 8585031 8923691 8963929 10062507 10247991 10954749 11226579 11722061 11855519 12673141 13158663 14480193 14747109 15222767 15503371 15764151 16572569 18079789 18687513 18935637 19151223 20471997 20849361 23911979 24437517 25043907 25561081 26771073 26891787 28270853 34409921 35166183 35566557 36783019 36969577 38019423 43604197 45668301 46510113 48648509 49717707 54239367 57020873 62747503 71735937 76683243 82054427 82988633 84812559 88711987 103229763 105895907 108523597 110349057 110908731 116007983 130812591 145945527 152386793 171062619 188242509 197895971 201543823 215443397 246163281 248965899 258787039 266135961 317687721 325570791 348023949 367521089 457160379 480604501 593687913 604631469 646330191 741271349 776361117 1066707551 1102563267 1410806761 1441813503 1508103779 2223814047 2572647623 3200122653 3364231507 4232420283 4524311337 6247858513 7717942869 10092694521 18743575539 43735009591 131205028773
• Sum of all divisors σ(n): 255003033600
• Sum of proper divisors (its aliquot sum) s(n): 123798004827
• 131205028773 is a deficient number, because the sum of its proper divisors (123798004827) is less than itself. Its deficiency is 7407023946

Bases of 131205028773

• Binary: 1111010001100011011011101101110100101₂
• Hexadecimal: 0x1E8C6DDBA5
• Base-36: 1O9W344L

Squares and roots of 131205028773

• 131205028773 squared (131205028773²) is 17214759575323757885529
• 131205028773 cubed (131205028773³) is 2258663025400630914161318085325917
• The square root of 131205028773 is 362222.3471474393
• The cube root of 131205028773 is 5081.4012912137

Scales and comparisons

• 131,205,028,773 seconds is equal to 4,171 years, 47 weeks, 3 days, 17 hours, 19 minutes, 33 seconds.
• To count from 1 to 131,205,028,773 would take you about eight thousand, three hundred forty-three 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 131205028773 cubic inches would be around 423.5 feet tall.

Recreational maths with 131205028773

• 131205028773 backwards is 377820502131
• 131205028773 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131205028773's digits is 39
• More coming soon!