142129577205

Names of 142129577205

• Cardinal: 142129577205 can be written as One hundred forty-two billion, one hundred twenty-nine million, five hundred seventy-seven thousand, two hundred five.

Scientific notation

• Scientific notation: 1.42129577205 × 10¹¹

Factors of 142129577205

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 66

Divisors of 142129577205

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 23 27 33 35 45 51 55 63 69 77 85 99 105 115 119 121 135 153 161 165 187 189 207 231 253 255 289 297 315 345 357 363 385 391 459 483 495 561 595 605 621 693 759 765 805 847 867 935 945 1035 1071 1089 1155 1173 1265 1309 1331 1445 1449 1485 1683 1771 1785 1815 1955 2023 2057 2079 2277 2295 2415 2541 2601 2737 2783 2805 3105 3179 3213 3267 3465 3519 3795 3927 3993 4235 4301 4335 4347 4913 5049 5313 5355 5445 5865 6069 6171 6545 6647 6655 6831 7245 7623 7803 8211 8349 8415 8855 9317 9537 10115 10285 10395 10557 11385 11781 11979 12705 12903 13005 13685 13915 14399 14739 15895 15939 16065 16335 17595 18207 18513 19481 19635 19941 19965 21505 21735 22253 22627 22869 24565 24633 25047 25245 26565 27951 28611 30107 30345 30613 30855 33235 34155 34391 34969 35343 35937 38115 38709 39015 41055 41745 43197 44217 46529 46585 47311 47685 47817 52785 54043 54621 55539 58443 58905 59823 59895 64515 66759 67881 71995 73117 73695 73899 75141 79695 83853 85833 90321 91035 91839 92565 97405 99705 103173 104907 111265 112999 113135 114345 116127 123165 125235 129591 132651 139587 139755 141933 143055 150535 153065 158389 162129 171955 174845 175329 176715 179469 179685 193545 200277 203643 214291 215985 219351 221085 232645 236555 239085 244783 251559 270215 270963 273105 275517 277695 292215 299115 309519 314721 331177 333795 338997 339405 365585 369495 375705 378301 384659 388773 418761 419265 425799 429165 451605 459195 475167 486387 511819 515865 520421 524535 525987 564995 580635 594473 600831 610929 642873 647955 658053 663255 697935 709665 734349 790993 791945 804287 810645 812889 826551 876645 897345 928557 944163 993531 1001385 1016991 1018215 1071455 1096755 1134903 1153977 1223915 1242989 1256283 1257795 1277397 1354815 1377585 1425501 1459161 1535457 1547595 1561263 1573605 1655885 1694985 1783419 1891505 1923295 1928619 1943865 1974159 2093805 2128995 2203047 2372979 2375835 2412861 2431935 2559095 2602105 2629935 2692613 2972365 2980593 3004155 3050973 3054645 3214365 3290265 3404709 3461931 3642947 3671745 3728967 3954965 4021435 4064445 4132755 4161311 4276503 4606371 4642785 4683789 4720815 4967655 5084955 5350257 5630009 5674515 5769885 5785857 6214945 6281415 6386985 6539203 6609141 7118937 7127505 7238583 7295805 7677285 7806315 8077839 8700923 8847157 8917095 8941779 9643095 9870795 10214127 10385793 10928841 11015235 11186901 11864895 12064305 12483933 13463065 13672879 13819113 14051367 14902965 15254865 16050771 16890027 17023545 17309655 18214735 18644835 19617609 20806555 21356811 21382515 21715749 23031855 23418945 24233517 26102769 26541471 26751285 28150045 28929285 32696015 32786523 33045705 33560703 35594685 36192915 37451799 40389195 41018637 43504615 44235785 44708895 45774421 50670081 51070635 51928965 54644205 55934505 58852827 61930099 62419665 68364395 69095565 70256835 72700551 78308307 79624413 80253855 84450135 95710153 98088045 98359569 106784055 108578745 112355397 121167585 123055911 130513845 132707355 137323263 150401669 152010243 163932615 167803515 176558481 185790297 187258995 205093185 228872105 234924921 238873239 253350405 287130459 294264135 309650495 363502755 369167733 391541535 398122065 411969789 451205007 478550765 491797845 557370891 561776985 615279555 686616315 752008345 760051215 861391377 882792405 928951485 1052811683 1174624605 1194366195 1235909367 1353615021 1435652295 1672112673 1845838665 2059848945 2256025035 2584174131 2786854455 3158435049 4060845063 4306956885 5264058415 6179546835 6768075105 8360563365 9475305147 12920870655 15792175245 20304225315 28425915441 47376525735 142129577205
• Sum of all divisors σ(n): 352147046400
• Sum of proper divisors (its aliquot sum) s(n): 210017469195
• 142129577205 is an abundant number, because the sum of its proper divisors (210017469195) is greater than itself. Its abundance is 67887891990

Bases of 142129577205

• Binary: 10000100010111100101010011110011110101₂
• Hexadecimal: 0x2117953CF5
• Base-36: 1TAKA3N9

Squares and roots of 142129577205

• 142129577205 squared (142129577205²) is 20200816716472055612025
• 142129577205 cubed (142129577205³) is 2871133539107869623334360763890125
• The square root of 142129577205 is 377000.7655230955
• The cube root of 142129577205 is 5218.6898598005

Scales and comparisons

• 142,129,577,205 seconds is equal to 4,519 years, 14 weeks, 4 days, 6 hours, 6 minutes, 45 seconds.
• To count from 1 to 142,129,577,205 would take you about nine thousand and thirty-eight 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 142129577205 cubic inches would be around 434.9 feet tall.

Recreational maths with 142129577205

• 142129577205 backwards is 502775921241
• 142129577205 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142129577205's digits is 45
• More coming soon!