142986330845198442

Names of 142986330845198442

• Cardinal: 142986330845198442 can be written as One hundred forty-two quadrillion, nine hundred eighty-six trillion, three hundred thirty billion, eight hundred forty-five million, one hundred ninety-eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.42986330845198442 × 10¹⁷

Factors of 142986330845198442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78419523

Divisors of 142986330845198442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 54 62 63 81 93 126 162 186 189 217 243 279 378 434 486 558 567 651 837 1134 1302 1674 1701 1953 2511 3402 3906 5022 5859 7533 11718 15066 17293 17577 34586 35154 51879 52731 103758 105462 121051 155637 242102 311274 363153 466911 536083 726306 933822 1072166 1089459 1400733 1608249 2178918 2801466 3216498 3268377 3752581 4202199 4824747 6536754 7505162 8404398 9649494 9805131 11257743 14474241 19610262 22515486 28948482 29415393 33773229 43422723 58830786 67546458 78402187 86845446 101319687 130268169 156804374 202639374 235206561 260536338 303959061 470413122 548815309 607918122 705619683 911877183 1097630618 1411239366 1646445927 1823754366 2116859049 2430467797 3292891854 4233718098 4860935594 4939337781 6350577147 7291403391 9878675562 12701154294 14582806782 14818013343 17013274579 19051731441 21874210173 29636026686 34026549158 38103462882 43748420346 44454040029 51039823737 65622630519 88908080058 102079647474 131245261038 133362120087 153119471211 196867891557 266724240174 306238942422 393735783114 459358413633 590603674671 918716827266 1181207349342 1355809019791 1378075240899 2711618039582 2756150481798 4067427059373 4134225722697 8134854118746 8268451445394 9490663138537 12202281178119 18981326277074 24404562356238 28471989415611 36606843534357 42030079613521 56943978831222 73213687068714 84060159227042 85415968246833 109820530603071 126090238840563 170831936493666 219641061206142 252180477681126 256247904740499 294210557294647 329461591809213 378270716521689 512495809480998 588421114589294 658923183618426 756541433043378 768743714221497 882631671883941 1134812149565067 1537487428442994 1765263343767882 2269624299130134 2306231142664491 2647895015651823 3404436448695201 4612462285328982 5295790031303646 6808872897390402 7943685046955469 10213309346085603 15887370093910938 20426618692171206 23831055140866407 47662110281732814 71493165422599221 142986330845198442
• Sum of all divisors σ(n): 379041045423366144
• Sum of proper divisors (its aliquot sum) s(n): 236054714578167702
• 142986330845198442 is an abundant number, because the sum of its proper divisors (236054714578167702) is greater than itself. Its abundance is 93068383732969260

Bases of 142986330845198442

• Binary: 111111011111111010100111101110001110000111011100001101010₂
• Hexadecimal: 0x1FBFD4F71C3B86A
• Base-36: 133WF9KJKKMI

Squares and roots of 142986330845198442

• 142986330845198442 squared (142986330845198442²) is 20445090808572547400956126359227364
• 142986330845198442 cubed (142986330845198442³) is 2923368518514679989567792306381449723108220376566888
• The square root of 142986330845198442 is 378135334.0342561031
• The cube root of 142986330845198442 is 522915.4905454785

Scales and comparisons

• 142,986,330,845,198,442 seconds is equal to 4,546,523,035 years, 6 weeks, 9 hours, 20 minutes, 42 seconds.
• To count from 1 to 142,986,330,845,198,442 would take you about thirteen billion, six hundred thirty-nine million, five hundred sixty-nine thousand, one hundred 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 142986330845198442 cubic inches would be around 43576.3 feet tall.

Recreational maths with 142986330845198442

• 142986330845198442 backwards is 244891548033689241
• 142986330845198442 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142986330845198442's digits is 81
• More coming soon!