42221390572866816

Names of 42221390572866816

• Cardinal: 42221390572866816 can be written as Forty-two quadrillion, two hundred twenty-one trillion, three hundred ninety billion, five hundred seventy-two million, eight hundred sixty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.2221390572866816 × 10¹⁶

Factors of 42221390572866816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6673449

Divisors of 42221390572866816

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 64 72 89 96 118 128 144 177 178 192 236 256 267 288 354 356 384 472 523 531 534 576 708 712 768 801 944 1046 1062 1068 1152 1416 1424 1569 1602 1888 2092 2124 2136 2304 2832 2848 3138 3204 3776 4184 4248 4272 4707 5251 5664 5696 6276 6408 7552 8368 8496 8544 9414 10502 11328 11392 12552 12816 15104 15753 16736 16992 17088 18828 21004 22656 22784 25104 25632 30857 31506 33472 33984 34176 37656 42008 45312 46547 47259 50208 51264 61714 63012 66944 67968 68352 75312 84016 92571 93094 94518 100416 102528 123428 126024 133888 135936 139641 150624 168032 185142 186188 189036 200832 205056 246856 252048 277713 279282 301248 336064 370284 372376 378072 401664 418923 493712 504096 555426 558564 602496 672128 740568 744752 756144 837846 987424 1008192 1110852 1117128 1204992 1344256 1481136 1489504 1512288 1675692 1974848 2016384 2221704 2234256 2746273 2962272 2979008 3024576 3351384 3949696 4032768 4443408 4468512 5492546 5924544 5958016 6049152 6672773 6702768 7899392 8238819 8886816 8937024 10985092 11849088 11916032 12098304 13345546 13405536 16477638 17773632 17874048 20018319 21970184 23698176 24716457 26691092 26811072 32955276 35547264 35748096 40036638 43940368 49432914 53382184 53622144 60054957 65910552 71094528 80073276 87880736 98865828 106764368 107244288 120109914 131821104 160146552 175761472 197731656 213528736 240219828 263642208 320293104 351522944 393693607 395463312 427057472 480439656 527284416 593876797 640586208 703045888 787387214 790926624 854114944 960879312 1054568832 1181080821 1187753594 1281172416 1574774428 1581853248 1708229888 1781630391 1921758624 2109137664 2362161642 2375507188 2562344832 3149548856 3163706496 3489860279 3543242463 3563260782 3843517248 4724323284 4751014376 5124689664 5344891173 6299097712 6327412992 6979720558 7086484926 7126521564 7687034496 9448646568 9502028752 10469580837 10689782346 12598195424 13959441116 14172969852 14253043128 15374068992 18897293136 19004057504 20939161674 21379564692 25196390848 27918882232 28345939704 28506086256 31408742511 35038731023 37794586272 38008115008 41878323348 42759129384 50392781696 55837764464 56691879408 57012172512 62817485022 70077462046 75589172544 76016230016 83756646696 85518258768 100785563392 105116193069 111675528928 113383758816 114024345024 125634970044 140154924092 151178345088 152032460032 167513293392 171036517536 205901756461 210232386138 223351057856 226767517632 228048690048 251269940088 280309848184 302356690176 310597564831 315348579207 335026586784 342073035072 411803512922 420464772276 446702115712 453535035264 456097380096 502539880176 560619696368 617705269383 621195129662 630697158414 670053173568 684146070144 823607025844 840929544552 893404231424 907070070528 931792694493 1005079760352 1121239392736 1235410538766 1242390259324 1261394316828 1340106347136 1368292140288 1647214051688 1681859089104 1853115808149 1863585388986 2010159520704 2242478785472 2470821077532 2484780518648 2522788633656 2680212694272 2795378083479 3294428103376 3363718178208 3706231616298 3727170777972 4020319041408 4484957570944 4941642155064 4969561037296 5045577267312 5590756166958 6588856206752 6727436356416 7412463232596 7454341555944 8040638082816 8969915141888 9883284310128 9939122074592 10091154534624 11181512333916 13177712413504 13454872712832 14824926465192 14908683111888 18325256325029 19766568620256 19878244149184 20182309069248 22363024667832 26355424827008 26909745425664 29649852930384 29817366223776 36650512650058 39533137240512 39756488298368 40364618138496 44726049335664 52710849654016 54975768975087 59299705860768 59634732447552 73301025300116 79066274481024 79512976596736 80729236276992 89452098671328 109951537950174 118599411721536 119269464895104 146602050600232 158132548962048 164927306925261 178904197342656 219903075900348 237198823443072 238538929790208 293204101200464 329854613850522 357808394685312 439806151800696 474397646886144 586408202400928 659709227701044 715616789370624 879612303601392 1172816404801856 1319418455402088 1759224607202784 2345632809603712 2638836910804176 3518449214405568 4691265619207424 5277673821608352 7036898428811136 10555347643216704 14073796857622272 21110695286433408 42221390572866816
• Sum of all divisors σ(n): 125428351744987200
• Sum of proper divisors (its aliquot sum) s(n): 83206961172120384
• 42221390572866816 is an abundant number, because the sum of its proper divisors (83206961172120384) is greater than itself. Its abundance is 40985570599253568

Bases of 42221390572866816

• Binary: 10010110000000000010000110001011000001001100110100000000₂
• Hexadecimal: 0x9600218B04CD00
• Base-36: BJQ8F273280

Squares and roots of 42221390572866816

• 42221390572866816 squared (42221390572866816²) is 1782645821906566840964868873977856
• 42221390572866816 cubed (42221390572866816³) is 75265785499806338204763700701802709233039621226496
• The square root of 42221390572866816 is 205478443.0855626667
• The cube root of 42221390572866816 is 348212.3560026523

Scales and comparisons

• 42,221,390,572,866,816 seconds is equal to 1,342,509,620 years, 45 weeks, 5 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 42,221,390,572,866,816 would take you about four billion, twenty-seven million, five hundred twenty-eight thousand, eight hundred sixty-two 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 42221390572866816 cubic inches would be around 29017.7 feet tall.

Recreational maths with 42221390572866816

• 42221390572866816 backwards is 61866827509312224
• 42221390572866816 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42221390572866816's digits is 72
• More coming soon!