42294967180028883940

Names of 42294967180028883940

• Cardinal: 42294967180028883940 can be written as Forty-two quintillion, two hundred ninety-four quadrillion, nine hundred sixty-seven trillion, one hundred eighty billion, twenty-eight million, eight hundred eighty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.229496718002888394 × 10¹⁹

Factors of 42294967180028883940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2312068

Divisors of 42294967180028883940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 31 61 62 122 124 155 244 305 310 610 620 1220 1891 3782 7564 9455 14821 18910 29642 33331 37820 59284 66662 74105 133324 148210 166655 296420 333310 459451 666620 904081 918902 1033261 1808162 1837804 2033191 2066522 2263817 2297255 3616324 4066382 4133044 4520405 4527634 4594510 5166305 8132764 9040810 9055268 9189020 10165955 10332610 11319085 18081620 20331910 20665220 22638170 28026511 40663820 45276340 56053022 63028921 70178327 112106044 126057842 138092837 140132555 140356654 252115684 276185674 280265110 280713308 315144605 350891635 493998751 552371348 560530220 630289210 690464185 701783270 987997502 1260578420 1380928370 1403566540 1975995004 2469993755 2761856740 4280877947 4939987510 8561755894 9879975020 15313961281 17123511788 21404389735 30133923811 30627922562 33552031757 42808779470 60267847622 61255845124 67104063514 75455284427 76569806405 85617558940 120535695244 134208127028 150669619055 150910568854 153139612810 167760158785 301339238110 301821137708 306279225620 335520317570 377276422135 602678476220 671040635140 754552844270 934151638141 1040112984467 1509105688540 1868303276282 2046673937177 2080225968934 2339113817237 3736606552564 4093347874354 4160451937868 4602772350047 4670758190705 4678227634474 5200564922335 8186695748708 9205544700094 9341516381410 9356455268948 10233369685885 10401129844670 11695569086185 18411089400188 18683032762820 20466739371770 20802259689340 23013861750235 23391138172370 40933478743540 46027723500470 46782276344740 63446892052487 92055447000940 126893784104974 142685942851457 253787568209948 285371885702914 317234460262435 570743771405828 634468920524870 713429714257285 1118322770492567 1268937841049740 1426859428514570 2236645540985134 2853718857029140 4473291081970268 5591613852462835 11183227704925670 22366455409851340 34668005885269577 68217689000046587 69336011770539154 136435378000093174 138672023541078308 173340029426347885 272870756000186348 341088445000232935 346680058852695770 682176890000465870 693360117705391540 1364353780000931740 2114748359001444197 4229496718002888394 8458993436005776788 10573741795007220985 21147483590014441970 42294967180028883940
• Sum of all divisors σ(n): 93196724537827362816
• Sum of proper divisors (its aliquot sum) s(n): 50901757357798478876
• 42294967180028883940 is an abundant number, because the sum of its proper divisors (50901757357798478876) is greater than itself. Its abundance is 8606790177769594936

Bases of 42294967180028883940

• Binary: 100100101011110101111010001000111111011000011011010011001111100100₂
• Hexadecimal: 0x24AF5E88FD86D33E4
• Base-36: 8XC56KNQ9N3S4

Squares and roots of 42294967180028883940

• 42294967180028883940 squared (42294967180028883940²) is 1788864248759720442988659012681989923600
• 42294967180028883940 cubed (42294967180028883940³) is 75659954690819401289809714893288025443355473284033866984000
• The square root of 42294967180028883940 is 6503458093.9703827647
• The cube root of 42294967180028883940 is 3484145.0800408737

Scales and comparisons

• 42,294,967,180,028,883,940 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,294,967,180,028,883,940 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42294967180028883940 cubic inches would be around 290345.4 feet tall.

Recreational maths with 42294967180028883940

• 42294967180028883940 backwards is 04938882008176949224
• The number of decimal digits it has is: 20
• The sum of 42294967180028883940's digits is 94
• More coming soon!