42121229256216

Names of 42121229256216

• Cardinal: 42121229256216 can be written as Forty-two trillion, one hundred twenty-one billion, two hundred twenty-nine million, two hundred fifty-six thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.2121229256216 × 10¹³

Factors of 42121229256216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5149266

Divisors of 42121229256216

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 121 132 198 216 242 264 297 313 363 396 484 594 626 726 792 939 968 1089 1188 1252 1452 1878 2178 2376 2504 2817 2904 3267 3443 3756 4356 5634 6534 6886 7512 8451 8712 10329 11268 13068 13772 16902 20658 22536 26136 27544 30987 33804 37873 41316 61974 67608 75746 82632 92961 113619 123948 151492 185922 227238 247896 302984 340857 371844 454476 681714 743688 908952 1022571 1363428 2045142 2726856 4090284 5148937 8180568 10297874 15446811 20595748 30893622 41191496 46340433 56638307 61787244 92680866 113276614 123574488 139021299 169914921 185361732 226553228 278042598 339829842 370723464 453106456 509744763 556085196 623021377 679659684 1019489526 1112170392 1246042754 1359319368 1529234289 1611617281 1869064131 2038979052 2492085508 3058468578 3223234562 3738128262 4077958104 4834851843 4984171016 5607192393 6116937156 6446469124 7476256524 9669703686 11214384786 12233874312 12892938248 14504555529 14952513048 16821577179 17727790091 19339407372 22428769572 29009111058 33643154358 35455580182 38678814744 43513666587 44857539144 53183370273 58018222116 67286308716 70911160364 87027333174 106366740546 116036444232 134572617432 141822320728 159550110819 174054666348 195005691001 212733481092 319100221638 348109332696 390011382002 425466962184 478650332457 585017073003 638200443276 780022764004 957300664914 1170034146006 1276400886552 1560045528008 1755051219009 1914601329828 2340068292012 3510102438018 3829202659656 4680136584024 5265153657027 7020204876036 10530307314054 14040409752072 21060614628108 42121229256216
• Sum of all divisors σ(n): 129017969253600
• Sum of proper divisors (its aliquot sum) s(n): 86896739997384
• 42121229256216 is an abundant number, because the sum of its proper divisors (86896739997384) is greater than itself. Its abundance is 44775510741168

Bases of 42121229256216

• Binary: 1001100100111100011100111010000100011000011000₂
• Hexadecimal: 0x264F1CE84618
• Base-36: EXI84D060

Squares and roots of 42121229256216

• 42121229256216 squared (42121229256216²) is 1774197954054706684574638656
• 42121229256216 cubed (42121229256216³) is 74731398768647681784879850316603841885696
• The square root of 42121229256216 is 6490086.9991253585
• The cube root of 42121229256216 is 34793.6784594093

Scales and comparisons

• 42,121,229,256,216 seconds is equal to 1,339,324 years, 41 weeks, 4 days, 12 hours, 3 minutes, 36 seconds.
• To count from 1 to 42,121,229,256,216 would take you about three million, three hundred forty-eight thousand, three hundred twelve 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 42121229256216 cubic inches would be around 2899.5 feet tall.

Recreational maths with 42121229256216

• 42121229256216 backwards is 61265292212124
• The number of decimal digits it has is: 14
• The sum of 42121229256216's digits is 45
• More coming soon!