142758685342

Names of 142758685342

• Cardinal: 142758685342 can be written as One hundred forty-two billion, seven hundred fifty-eight million, six hundred eighty-five thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.42758685342 × 10¹¹

Factors of 142758685342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 89

Divisors of 142758685342

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 7 13 14 17 19 26 31 34 38 49 62 91 98 119 133 182 217 221 238 247 266 323 361 403 434 442 494 527 589 637 646 722 806 833 931 961 1054 1178 1274 1519 1547 1666 1729 1862 1922 2261 2527 2821 3038 3094 3458 3689 4123 4199 4522 4693 5054 5642 6137 6727 6851 6859 7378 7657 8246 8398 9386 10013 10829 11191 12103 12274 12493 13454 13702 13718 15314 15827 16337 17689 18259 19747 20026 21658 22382 24206 24986 25823 28861 29393 31654 32674 32851 35378 36518 39494 42959 47089 47957 48013 51646 53599 57722 58786 65702 70091 78337 79781 85918 87451 89167 94178 95914 96026 107198 114359 116603 127813 130169 140182 145483 156674 159562 174902 178334 190247 205751 212381 212629 228718 229957 233206 237367 255626 260338 290966 300713 310403 335699 336091 346921 375193 380494 411502 424762 425258 459914 474734 490637 548359 558467 601426 612157 620806 624169 671398 672182 693842 750386 800513 816221 894691 911183 981274 1018381 1096718 1116934 1224314 1248338 1331729 1486667 1488403 1515839 1601026 1632442 1661569 1789382 1822366 2036762 2172821 2428447 2473211 2663458 2764177 2973334 2976806 3031678 3323138 3614693 3909269 4035239 4345642 4369183 4509973 4856894 4946422 5528354 5713547 5897657 6378281 6591499 7128667 7229386 7818538 8070478 8738366 9019946 9322103 10406669 10418821 10610873 11427094 11630983 11795314 12756562 13182998 14257334 15209747 16999129 17312477 18644206 19349239 20813338 20837642 21221746 23261966 25302851 28246673 30419494 31569811 33998258 34624954 38698478 41283599 46140493 46991009 50605702 56493346 63139622 74276111 76669541 82567198 85689487 92280986 93982018 112055483 121187339 135444673 148552222 153339082 171378974 177119957 197726711 220988677 224110966 242374678 270889346 288985193 322983451 328937063 354239914 395453422 441977354 536686787 577970386 599826409 645966902 657874126 784388381 1073373574 1199652818 1456721279 1568776762 2302559441 2913442558 3756807509 4198784863 4605118882 5490718667 7513615018 8397569726 10197048953 10981437334 20394097906 71379342671 142758685342
• Sum of all divisors σ(n): 309802177440
• Sum of proper divisors (its aliquot sum) s(n): 167043492098
• 142758685342 is an abundant number, because the sum of its proper divisors (167043492098) is greater than itself. Its abundance is 24284806756

Bases of 142758685342

• Binary: 10000100111101000101001010101010011110₂
• Hexadecimal: 0x213D14AA9E
• Base-36: 1TKYU2LA

Squares and roots of 142758685342

• 142758685342 squared (142758685342²) is 20380042240576165656964
• 142758685342 cubed (142758685342³) is 2909428037479081497807390387021688
• The square root of 142758685342 is 377834.2035099523
• The cube root of 142758685342 is 5226.3783559167

Scales and comparisons

• 142,758,685,342 seconds is equal to 4,539 years, 14 weeks, 5 days, 14 hours, 22 minutes, 22 seconds.
• To count from 1 to 142,758,685,342 would take you about nine thousand and seventy-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 142758685342 cubic inches would be around 435.5 feet tall.

Recreational maths with 142758685342

• 142758685342 backwards is 243586857241
• The number of decimal digits it has is: 12
• The sum of 142758685342's digits is 55
• More coming soon!