189842134823316840

Names of 189842134823316840

• Cardinal: 189842134823316840 can be written as One hundred eighty-nine quadrillion, eight hundred forty-two trillion, one hundred thirty-four billion, eight hundred twenty-three million, three hundred sixteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.8984213482331684 × 10¹⁷

Factors of 189842134823316840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 510822664123

Divisors of 189842134823316840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 163 190 228 285 326 380 456 489 570 652 760 815 978 1140 1304 1630 1956 2280 2445 3097 3260 3912 4890 6194 6520 9291 9780 12388 15485 18582 19560 24776 30970 37164 46455 61940 74328 92910 123880 185820 371640 510822663931 1021645327862 1532467991793 2043290655724 2554113319655 3064935983586 4086581311448 5108226639310 6129871967172 7662339958965 9705630614689 10216453278620 12259743934344 15324679917930 19411261229378 20432906557240 29116891844067 30649359835860 38822522458756 48528153073445 58233783688134 61298719671720 77645044917512 83264094220753 97056306146890 116467567376268 145584459220335 166528188441506 194112612293780 232935134752536 249792282662259 291168918440670 333056376883012 388225224587560 416320471103765 499584565324518 582337836881340 666112753766024 832640942207530 999169130649036 1164675673762680 1248961413311295 1582017790194307 1665281884415060 1998338261298072 2497922826622590 3164035580388614 3330563768830120 4746053370582921 4995845653245180 6328071160777228 7910088950971535 9492106741165842 9991691306490360 12656142321554456 15820177901943070 18984213482331684 23730266852914605 31640355803886140 37968426964663368 47460533705829210 63280711607772280 94921067411658420 189842134823316840
• Sum of all divisors σ(n): 603179401570905600
• Sum of proper divisors (its aliquot sum) s(n): 413337266747588760
• 189842134823316840 is an abundant number, because the sum of its proper divisors (413337266747588760) is greater than itself. Its abundance is 223495131924271920

Bases of 189842134823316840

• Binary: 1010100010011101000110101001110001100010111010110101101000₂
• Hexadecimal: 0x2A2746A718BAD68
• Base-36: 1FX9F4RB4V3C

Squares and roots of 189842134823316840

• 189842134823316840 squared (189842134823316840²) is 36040036154274408405323739027585600
• 189842134823316840 cubed (189842134823316840³) is 6841917402636975593277153998996515164846849021504000
• The square root of 189842134823316840 is 435708772.9473860847
• The cube root of 189842134823316840 is 574730.4443644487

Scales and comparisons

• 189,842,134,823,316,840 seconds is equal to 6,036,392,667 years, 5 weeks, 2 days, 10 hours, 14 minutes.
• To count from 1 to 189,842,134,823,316,840 would take you about eighteen billion, one hundred nine million, one hundred seventy-eight thousand and one 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 189842134823316840 cubic inches would be around 47894.2 feet tall.

Recreational maths with 189842134823316840

• 189842134823316840 backwards is 048613328431248981
• The number of decimal digits it has is: 18
• The sum of 189842134823316840's digits is 75
• More coming soon!