142785472339282080

Names of 142785472339282080

• Cardinal: 142785472339282080 can be written as One hundred forty-two quadrillion, seven hundred eighty-five trillion, four hundred seventy-two billion, three hundred thirty-nine million, two hundred eighty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.4278547233928208 × 10¹⁷

Factors of 142785472339282080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 50171990927

Divisors of 142785472339282080

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 66 70 77 80 84 88 96 98 105 110 112 120 121 132 140 147 154 160 165 168 176 196 210 220 224 231 240 242 245 264 280 294 308 330 336 352 363 385 392 420 440 462 480 484 490 528 539 560 588 605 616 660 672 726 735 770 784 840 847 880 924 968 980 1056 1078 1120 1155 1176 1210 1232 1320 1452 1470 1540 1568 1617 1680 1694 1760 1815 1848 1936 1960 2156 2310 2352 2420 2464 2541 2640 2695 2904 2940 3080 3234 3360 3388 3630 3696 3872 3920 4235 4312 4620 4704 4840 5082 5280 5390 5808 5880 5929 6160 6468 6776 7260 7392 7840 8085 8470 8624 9240 9680 10164 10780 11616 11760 11858 12320 12705 12936 13552 14520 16170 16940 17248 17787 18480 19360 20328 21560 23520 23716 25410 25872 27104 29040 29645 32340 33880 35574 36960 40656 43120 47432 50820 51744 58080 59290 64680 67760 71148 81312 86240 88935 94864 101640 118580 129360 135520 142296 177870 189728 203280 237160 258720 284592 355740 406560 474320 569184 711480 948640 1422960 2845920 50171990899 100343981798 150515972697 200687963596 250859954495 301031945394 351203936293 401375927192 501719908990 551891899889 602063890788 702407872586 752579863485 802751854384 1003439817980 1053611808879 1103783799778 1204127781576 1404815745172 1505159726970 1605503708768 1655675699667 1756019681465 2006879635960 2107223617758 2207567599556 2408255563152 2458427554051 2759459499445 2809631490344 3010319453940 3311351399334 3512039362930 3863243299223 4013759271920 4214447235516 4415135199112 4816511126304 4916855108102 5268059044395 5518918998890 5619262980688 6020638907880 6070810898779 6622702798668 7024078725860 7375282662153 7726486598446 8027518543840 8278378498335 8428894471032 8830270398224 9833710216204 10536118088790 11037837997780 11238525961376 11589729897669 12041277815760 12141621797558 12292137770255 13245405597336 14048157451720 14750565324306 15452973196892 16556756996670 16857788942064 17660540796448 18212432696337 19316216496115 19667420432408 21072236177580 22075675995560 23179459795338 24082555631520 24283243595116 24584275540510 26490811194672 27042703094561 28096314903440 29501130648612 30354054493895 30905946393784 33113513993340 33715577884128 36424865392674 36876413310765 38632432992230 39334840864816 42144472355160 42495676291453 44151351991120 46358919590676 48566487190232 49168551081020 52981622389344 54085406189122 56192629806880 57948649488345 59002261297224 60708108987790 61811892787568 66227027986680 72849730785348 73752826621530 77264865984460 78669681729632 81128109283683 84288944710320 84991352582906 88302703982240 91062163481685 92717839181352 97132974380464 98337102162040 108170812378244 115897298976690 118004522594448 121416217975580 123623785575136 127487028874359 132454055973360 135213515472805 145699461570696 147505653243060 154529731968920 162256218567366 168577889420640 169982705165812 182124326963370 185435678362704 194265948760928 196674204324080 212478381457265 216341624756488 231794597953380 236009045188896 242832435951160 254974057748718 264908111946720 270427030945610 291398923141392 295011306486120 297469734040171 309059463937840 324512437134732 339965410331624 364248653926740 370871356725408 393348408648160 405640546418415 424956762914530 432683249512976 463589195906760 485664871902320 509948115497436 540854061891220 582797846282784 590022612972240 594939468080342 618118927875680 637435144371795 649024874269464 679930820663248 728497307853480 811281092836830 849913525829060 865366499025952 892409202120513 927178391813520 971329743804640 1019896230994872 1081708123782440 1180045225944480 1189878936160684 1274870288743590 1298049748538928 1359861641326496 1456994615706960 1487348670200855 1622562185673660 1699827051658120 1784818404241026 1854356783627040 2039792461989744 2163416247564880 2379757872321368 2549740577487180 2596099497077856 2913989231413920 2974697340401710 3245124371347320 3399654103316240 3569636808482052 4079584923979488 4326832495129760 4462046010602565 4759515744642736 5099481154974360 5949394680803420 6490248742694640 6799308206632480 7139273616964104 8924092021205130 9519031489285472 10198962309948720 11898789361606840 12980497485389280 14278547233928208 17848184042410260 20397924619897440 23797578723213680 28557094467856416 35696368084820520 47595157446427360 71392736169641040 142785472339282080
• Sum of all divisors σ(n): 575095040875504800
• Sum of proper divisors (its aliquot sum) s(n): 432309568536222720
• 142785472339282080 is an abundant number, because the sum of its proper divisors (432309568536222720) is greater than itself. Its abundance is 289524096196940640

Bases of 142785472339282080

• Binary: 111111011010001101010000101101101110111101000100010100000₂
• Hexadecimal: 0x1FB46A16DDE88A0
• Base-36: 131X84G35TPC

Squares and roots of 142785472339282080

• 142785472339282080 squared (142785472339282080²) is 20387691111151887982995849809126400
• 142785472339282080 cubed (142785472339282080³) is 2911066105213205035932314139835059486268807974912000
• The square root of 142785472339282080 is 377869649.9314043613
• The cube root of 142785472339282080 is 522670.5225059573

Scales and comparisons

• 142,785,472,339,282,080 seconds is equal to 4,540,136,355 years, 48 weeks, 12 hours, 8 minutes.
• To count from 1 to 142,785,472,339,282,080 would take you about thirteen billion, six hundred twenty million, four hundred nine thousand and sixty-seven 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 142785472339282080 cubic inches would be around 43555.9 feet tall.

Recreational maths with 142785472339282080

• 142785472339282080 backwards is 080282933274587241
• The number of decimal digits it has is: 18
• The sum of 142785472339282080's digits is 75
• More coming soon!