142075504242

Names of 142075504242

• Cardinal: 142075504242 can be written as One hundred forty-two billion, seventy-five million, five hundred four thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.42075504242 × 10¹¹

Factors of 142075504242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 316

Divisors of 142075504242

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 31 38 42 43 57 62 63 86 93 114 126 129 133 171 186 211 217 258 266 279 301 342 387 399 422 434 558 589 602 633 651 774 798 817 903 1178 1197 1266 1302 1333 1477 1634 1767 1806 1899 1953 2394 2451 2666 2709 2954 3534 3798 3906 3999 4009 4123 4431 4902 5301 5418 5719 6541 7353 7998 8018 8246 8862 9073 9331 10602 11438 11997 12027 12369 13082 13293 14706 17157 18146 18662 19623 23994 24054 24738 25327 26586 27219 27993 28063 34314 36081 37107 39246 44521 45787 50654 51471 54438 55986 56126 58869 63511 72162 74214 75981 81657 83979 84189 89042 91574 102942 117738 124279 127022 133563 137361 151962 163314 167958 168378 172387 177289 190533 227943 248558 252567 267126 274722 281263 311647 344774 354578 372837 381066 400689 412083 455886 505134 517161 531867 562526 571599 623294 745674 801378 824166 843789 845899 869953 934941 1034322 1063734 1118511 1143198 1206709 1380151 1551483 1595601 1687578 1691798 1739906 1869882 1914403 1968841 2237022 2413418 2531367 2537697 2609859 2760302 2804823 3102966 3191202 3620127 3828806 3937682 4140453 5062734 5075394 5219718 5343997 5609646 5743209 5906523 5921293 7240254 7613091 7829577 8280906 9661057 10687994 10860381 11486418 11813046 11842586 12421359 13400821 15226182 15659154 16031991 17229627 17719569 17763879 19322114 21720762 24842718 26222869 26801642 28983171 32063982 34459254 35439138 35527758 36373657 37407979 40202463 48095973 52445738 53291637 57966342 59346493 72747314 74815958 78668607 80404926 86949513 96191946 106583274 109120971 112223937 118692986 120607389 157337214 173899026 178039479 183560083 218241942 224447874 236005821 241214778 254615599 327362913 336671811 356078958 367120166 415425451 472011642 509231198 534118437 550680249 654725826 673343622 763846797 830850902 1068236874 1101360498 1127583367 1246276353 1527693594 1652040747 2255166734 2291540391 2492552706 3304081494 3382750101 3738829059 4583080782 6765500202 7477658118 7893083569 10148250303 15786167138 20296500606 23679250707 47358501414 71037752121 142075504242
• Sum of all divisors σ(n): 393020559360
• Sum of proper divisors (its aliquot sum) s(n): 250945055118
• 142075504242 is an abundant number, because the sum of its proper divisors (250945055118) is greater than itself. Its abundance is 108869550876

Bases of 142075504242

• Binary: 10000100010100010111000010011001110010₂
• Hexadecimal: 0x21145C2672
• Base-36: 1T9O34OI

Squares and roots of 142075504242

• 142075504242 squared (142075504242²) is 20185448905618559994564
• 142075504242 cubed (142075504242³) is 2867857831616883978141609078940488
• The square root of 142075504242 is 376929.0440414483
• The cube root of 142075504242 is 5218.0279618737

Scales and comparisons

• 142,075,504,242 seconds is equal to 4,517 years, 29 weeks, 1 day, 9 hours, 50 minutes, 42 seconds.
• To count from 1 to 142,075,504,242 would take you about nine thousand and thirty-five 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 142075504242 cubic inches would be around 434.8 feet tall.

Recreational maths with 142075504242

• 142075504242 backwards is 242405570241
• The number of decimal digits it has is: 12
• The sum of 142075504242's digits is 36
• More coming soon!