42731412728512000

Names of 42731412728512000

• Cardinal: 42731412728512000 can be written as Forty-two quadrillion, seven hundred thirty-one trillion, four hundred twelve billion, seven hundred twenty-eight million, five hundred twelve thousand.

Scientific notation

• Scientific notation: 4.2731412728512 × 10¹⁶

Factors of 42731412728512000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 403

Divisors of 42731412728512000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 125 128 160 172 200 215 250 256 320 344 353 400 430 500 512 640 688 706 800 860 1000 1075 1280 1376 1412 1600 1720 1765 2000 2150 2560 2752 2824 3200 3440 3530 4000 4300 5375 5504 5648 6400 6880 7060 8000 8600 8825 10750 11008 11296 12800 13760 14120 15179 16000 17200 17650 21500 22016 22592 27520 28240 30358 32000 34400 35300 43000 44125 45184 55040 56480 60716 64000 68800 70600 75895 86000 88250 90368 110080 112960 121432 124609 137600 141200 151790 172000 176500 180736 225920 242864 249218 275200 282400 303580 344000 353000 379475 451840 485728 498436 550400 564800 607160 623045 688000 706000 758950 903680 971456 996872 1129600 1214320 1246090 1376000 1412000 1517900 1897375 1942912 1993744 2259200 2428640 2492180 2752000 2824000 3035800 3115225 3794750 3885824 3987488 4518400 4857280 4984360 5358187 5648000 6071600 6230450 7589500 7771648 7974976 9714560 9968720 10716374 11296000 12143200 12460900 15179000 15576125 15949952 19429120 19937440 21432748 22592000 24286400 24921800 26790935 30358000 31152250 31899904 38858240 39874880 42865496 43986977 48572800 49843600 53581870 60716000 62304500 63799808 79749760 85730992 87973954 97145600 99687200 107163740 121432000 124609000 133954675 159499520 171461984 175947908 194291200 199374400 214327480 219934885 242864000 249218000 267909350 318999040 342923968 351895816 398748800 428654960 439869770 485728000 498436000 535818700 669773375 685847936 703791632 797497600 857309920 879739540 971456000 996872000 1071637400 1099674425 1339546750 1371695872 1407583264 1594995200 1714619840 1759479080 1891440011 1993744000 2143274800 2199348850 2679093500 2743391744 2815166528 3429239680 3518958160 3782880022 3987488000 4286549600 4398697700 5358187000 5498372125 5630333056 6858479360 7037916320 7565760044 7974976000 8573099200 8797395400 9457200055 10716374000 10996744250 11260666112 13716958720 14075832640 15131520088 15527402881 17146198400 17594790800 18914400110 21432748000 21993488500 22521332224 28151665280 30263040176 31054805762 34292396800 35189581600 37828800220 42865496000 43986977000 47286000275 56303330560 60526080352 62109611524 68584793600 70379163200 75657600440 77637014405 85730992000 87973954000 94572000550 112606661120 121052160704 124219223048 140758326400 151315200880 155274028810 171461984000 175947908000 189144001100 236430001375 242104321408 248438446096 281516652800 302630401760 310548057620 342923968000 351895816000 378288002200 388185072025 472860002750 484208642816 496876892192 563033305600 605260803520 621096115240 667678323883 703791632000 756576004400 776370144050 945720005500 968417285632 993753784384 1210521607040 1242192230480 1335356647766 1407583264000 1513152008800 1552740288100 1891440011000 1940925360125 1987507568768 2421043214080 2484384460960 2670713295532 2815166528000 3026304017600 3105480576200 3338391619415 3782880022000 3881850720250 3975015137536 4842086428160 4968768921920 5341426591064 6052608035200 6210961152400 6676783238830 7565760044000 7763701440500 7950030275072 9937537843840 10682853182128 12105216070400 12421922304800 13353566477660 15131520088000 15527402881000 16691958097075 19875075687680 21365706364256 24210432140800 24843844609600 26707132955320 30263040176000 31054805762000 33383916194150 39750151375360 42731412728512 49687689219200 53414265910640 60526080352000 62109611524000 66767832388300 83459790485375 85462825457024 99375378438400 106828531821280 121052160704000 124219223048000 133535664776600 166919580970750 170925650914048 198750756876800 213657063642560 248438446096000 267071329553200 333839161941500 341851301828096 427314127285120 496876892192000 534142659106400 667678323883000 854628254570240 993753784384000 1068285318212800 1335356647766000 1709256509140480 2136570636425600 2670713295532000 4273141272851200 5341426591064000 8546282545702400 10682853182128000 21365706364256000 42731412728512000
• Sum of all divisors σ(n): 109341183919164912
• Sum of proper divisors (its aliquot sum) s(n): 66609771190652912
• 42731412728512000 is an abundant number, because the sum of its proper divisors (66609771190652912) is greater than itself. Its abundance is 23878358462140912

Bases of 42731412728512000

• Binary: 10010111110011111111111001010100011011101111111000000000₂
• Hexadecimal: 0x97CFFE546EFE00
• Base-36: BOR0S0669Z4

Squares and roots of 42731412728512000

• 42731412728512000 squared (42731412728512000²) is 1825973633774437368617734144000000
• 42731412728512000 cubed (42731412728512000³) is 78026432976196302154883184500174064713728000000000
• The square root of 42731412728512000 is 206715777.6477451179
• The cube root of 42731412728512000 is 349608.8493594361

Scales and comparisons

• 42,731,412,728,512,000 seconds is equal to 1,358,726,747 years, 43 weeks, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 42,731,412,728,512,000 would take you about four billion, seventy-six million, one hundred eighty thousand, two hundred forty-three 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 42731412728512000 cubic inches would be around 29134.1 feet tall.

Recreational maths with 42731412728512000

• 42731412728512000 backwards is 00021582721413724
• The number of decimal digits it has is: 17
• The sum of 42731412728512000's digits is 49
• More coming soon!