42081946705921024

Names of 42081946705921024

• Cardinal: 42081946705921024 can be written as Forty-two quadrillion, eighty-one trillion, nine hundred forty-six billion, seven hundred five million, nine hundred twenty-one thousand and twenty-four.

Scientific notation

• Scientific notation: 4.2081946705921024 × 10¹⁶

Factors of 42081946705921024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 6357023

Divisors of 42081946705921024

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 128 217 224 248 256 434 448 496 512 868 896 961 992 1024 1736 1792 1922 1984 3472 3584 3844 3968 6727 6944 7168 7688 7936 13454 13888 15376 15872 26908 27776 29791 30752 31744 53816 55552 59582 61504 107632 111104 119164 123008 208537 215264 222208 238328 246016 417074 430528 476656 492032 834148 861056 923521 953312 984064 1668296 1722112 1847042 1906624 3336592 3444224 3694084 3813248 6356983 6464647 6673184 6888448 7388168 7626496 12713966 12929294 13346368 14776336 15252992 25427932 25858588 26692736 29552672 30505984 44498881 50855864 51717176 53385472 59105344 88997762 101711728 103434352 106770944 118210688 177995524 197066473 203423456 206868704 213541888 236421376 355991048 394132946 406846912 413737408 472842752 711982096 788265892 813693824 827474816 945685504 1379465311 1423964192 1576531784 1627387648 1654949632 2758930622 2847928384 3153063568 3254775296 3309899264 5517861244 5695856768 6109060663 6306127136 6509550592 6619798528 11035722488 11391713536 12218121326 12612254272 22071444976 22783427072 24436242652 25224508544 42763424641 44142889952 45566854144 48872485304 50449017088 85526849282 88285779904 97744970608 100898034176 171053698564 176571559808 189380880553 195489941216 201796068352 342107397128 353143119616 378761761106 390979882432 684214794256 706286239232 757523522212 781959764864 1325666163871 1368429588512 1412572478464 1515047044424 1563919529728 2651332327742 2736859177024 3030094088848 3127839059456 5302664655484 5473718354048 5870807297143 6060188177696 6255678118912 10605329310968 10947436708096 11741614594286 12120376355392 21210658621936 21894873416192 23483229188572 24240752710784 41095651080001 42421317243872 43789746832384 46966458377144 48481505421568 82191302160002 84842634487744 93932916754288 96963010843136 164382604320004 169685268975488 187865833508576 193926021686272 328765208640008 339370537950976 375731667017152 657530417280016 678741075901952 751463334034304 1315060834560032 1357482151803904 1502926668068608 2630121669120064 3005853336137216 5260243338240128 6011706672274432 10520486676480256 21040973352960512 42081946705921024
• Sum of all divisors σ(n): 99345030465581120
• Sum of proper divisors (its aliquot sum) s(n): 57263083759660096
• 42081946705921024 is an abundant number, because the sum of its proper divisors (57263083759660096) is greater than itself. Its abundance is 15181137053739072

Bases of 42081946705921024

• Binary: 10010101100000010100111010111100110111010000010000000000₂
• Hexadecimal: 0x95814EBCDD0400
• Base-36: BICSZFL1F5S

Squares and roots of 42081946705921024

• 42081946705921024 squared (42081946705921024²) is 1770890238559977322789900125208576
• 42081946705921024 cubed (42081946705921024³) is 74522508641116734054732623535045367213862183501824
• The square root of 42081946705921024 is 205138847.3837196541
• The cube root of 42081946705921024 is 347828.5882000707

Scales and comparisons

• 42,081,946,705,921,024 seconds is equal to 1,338,075,737 years, 12 weeks, 3 days, 13 hours, 37 minutes, 4 seconds.
• To count from 1 to 42,081,946,705,921,024 would take you about four billion, fourteen million, two hundred twenty-seven thousand, two hundred eleven 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 42081946705921024 cubic inches would be around 28985.7 feet tall.

Recreational maths with 42081946705921024

• 42081946705921024 backwards is 42012950764918024
• 42081946705921024 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42081946705921024's digits is 64
• More coming soon!