42090785142338338

Names of 42090785142338338

• Cardinal: 42090785142338338 can be written as Forty-two quadrillion, ninety trillion, seven hundred eighty-five billion, one hundred forty-two million, three hundred thirty-eight thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2090785142338338 × 10¹⁶

Factors of 42090785142338338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 542

Divisors of 42090785142338338

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 7 14 19 23 38 46 49 98 133 161 266 322 361 437 491 529 722 874 931 982 1058 1127 1862 2254 2527 3059 3437 3703 5054 6118 6859 6874 7406 8303 9329 10051 11293 13718 16606 17689 18658 20102 21413 22586 24059 25921 35378 42826 48013 48118 51842 58121 65303 70357 79051 96026 116242 130606 140714 157757 158102 177251 190969 214567 241081 259739 315514 336091 354502 381938 406847 429134 457121 482162 492499 519478 553357 672182 813694 914242 984998 1104299 1106714 1240757 1336783 1501969 1687567 1818173 2208598 2481514 2673566 3003938 3367769 3375134 3628411 3636346 4076773 4580539 4935041 5544863 6735538 7256822 7730093 8153546 8685299 9161078 9357481 9870082 10513783 11089726 11812969 12727211 15460186 17370598 18714962 21027566 23574383 23625938 25398877 25454422 28537411 32063773 34545287 38814041 47148766 50797754 57074822 64127546 69090574 77458687 77628082 87030241 93765779 105352397 118370771 127531849 154917374 165020681 174060482 177792139 187531558 199761877 210704794 224446411 236741542 241817009 255063698 271698287 330041362 355584278 399523754 448892822 483634018 542210809 543396574 609211687 656360453 737466779 828595397 892722943 1084421618 1218423374 1312720906 1474933558 1653574579 1657190794 1781549801 1785445886 2001695543 2249044649 2423105131 2722527733 3307149158 3563099602 3795475663 4003391086 4264481809 4498089298 4594523171 4846210262 5162267453 5445055466 5800167779 6249060601 7590951326 8528963618 9189046342 10324534906 11575022053 11600335558 12470848607 12498121202 14011868801 15743312543 16961735917 19057694131 23150044106 24941697214 28023737602 31486625086 33923471834 38032215317 38115388262 42731848331 46038997489 51728026927 62618137859 76064430634 81025154371 85463696662 87295940249 92077994978 98083081607 103456053854 110203187801 118732151419 125236275718 133403858917 162050308742 174591880498 196166163214 220406375602 237464302838 266225507219 266807717834 299122938317 322272982423 362096188489 438326965013 532451014438 598245876634 644545964846 724192376978 811905118289 874740952291 876653930026 982832511613 1189744619321 1623810236578 1749481904582 1863578550533 1965665023226 2093860568219 2255910876961 2379489238642 2534673319423 3068288755091 3727157101066 4187721136438 4511821753922 5069346638846 5683335828023 6123186666037 6136577510182 6879827581291 8328212335247 11366671656046 12246373332074 13759655162582 16656424670494 18673817720647 22605147767099 37347635441294 39783350796161 42862306662259 45210295534198 48158793069037 58297486346729 79566701592322 85724613324518 96317586138074 116594972693458 130716724044529 158236034369693 261433448089058 316472068739386 429497807574881 858995615149762 915017068311703 1107652240587851 1830034136623406 2215304481175702 3006484653024167 6012969306048334 21045392571169169 42090785142338338
• Sum of all divisors σ(n): 81206294980265280
• Sum of proper divisors (its aliquot sum) s(n): 39115509837926942
• 42090785142338338 is a deficient number, because the sum of its proper divisors (39115509837926942) is less than itself. Its deficiency is 2975275304411396

Bases of 42090785142338338

• Binary: 10010101100010010101100010011000101110011111001100100010₂
• Hexadecimal: 0x95895898B9F322
• Base-36: BIFXRR5VPCY

Squares and roots of 42090785142338338

• 42090785142338338 squared (42090785142338338²) is 1771634193898489784290862464602244
• 42090785142338338 cubed (42090785142338338³) is 74569474206201112038763846068083034519607242030472
• The square root of 42090785142338338 is 205160388.8238134969
• The cube root of 42090785142338338 is 347852.9378788801

Scales and comparisons

• 42,090,785,142,338,338 seconds is equal to 1,338,356,772 years, 9 weeks, 2 days, 8 hours, 38 minutes, 58 seconds.
• To count from 1 to 42,090,785,142,338,338 would take you about four billion, fifteen million, seventy thousand, three hundred sixteen 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 42090785142338338 cubic inches would be around 28987.7 feet tall.

Recreational maths with 42090785142338338

• 42090785142338338 backwards is 83383324158709024
• The number of decimal digits it has is: 17
• The sum of 42090785142338338's digits is 70
• More coming soon!