12817990541824

Names of 12817990541824

• Cardinal: 12817990541824 can be written as Twelve trillion, eight hundred seventeen billion, nine hundred ninety million, five hundred forty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2817990541824 × 10¹³

Factors of 12817990541824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 325

Divisors of 12817990541824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 208 232 256 281 377 416 464 512 562 754 832 841 928 1124 1508 1664 1682 1856 2248 3016 3328 3364 3653 3712 4496 6032 6656 6728 7306 7424 8149 8992 10933 12064 13456 14612 14848 16298 17984 21866 24128 24389 26912 29224 32596 35968 43732 48256 48778 53824 58448 65192 71936 78961 87464 96512 97556 105937 107648 116896 130384 143872 157922 174928 193024 195112 211874 215296 233792 236321 260768 315844 317057 349856 390224 423748 430592 467584 472642 521536 631688 634114 699712 780448 847496 935168 945284 1026493 1043072 1263376 1268228 1399424 1560896 1694992 1870336 1890568 2052986 2086144 2289869 2526752 2536456 2798848 3072173 3121792 3389984 3781136 4105972 4172288 4579738 5053504 5072912 5597696 6144346 6243584 6779968 6853309 7562272 8211944 9159476 10107008 10145824 12288692 12487168 13559936 13706618 15124544 16423888 18318952 20214016 20291648 24577384 27119872 27413236 29768297 30249088 32847776 36637904 40428032 40583296 49154768 54239744 54826472 59536594 60498176 65695552 66406201 73275808 81166592 89093017 98309536 109652944 119073188 120996352 131391104 132812402 146551616 162333184 178186034 196619072 219305888 238146376 262782208 265624804 293103232 356372068 393238144 438611776 476292752 525564416 531249608 586206464 712744136 786476288 863280613 877223552 952585504 1062499216 1172412928 1425488272 1572952576 1726561226 1754447104 1905171008 1925779829 2124998432 2850976544 3453122452 3508894208 3810342016 3851559658 4249996864 5701953088 6906244904 7620684032 7703119316 8499993728 11403906176 13812489808 15241368064 15406238632 16999987456 22807812352 25035137777 27624979616 30812477264 33999974912 45615624704 50070275554 55249959232 61624954528 100140551108 110499918464 123249909056 200281102216 220999836928 246499818112 400562204432 441999673856 492999636224 801124408864 985999272448 1602248817728 3204497635456 6408995270912 12817990541824
• Sum of all divisors σ(n): 28668034893960
• Sum of proper divisors (its aliquot sum) s(n): 15850044352136
• 12817990541824 is an abundant number, because the sum of its proper divisors (15850044352136) is greater than itself. Its abundance is 3032053810312

Bases of 12817990541824

• Binary: 10111010100001101011110001011110001000000000₂
• Hexadecimal: 0xBA86BC5E200
• Base-36: 4JKI4M8SG

Squares and roots of 12817990541824

• 12817990541824 squared (12817990541824²) is 164300881530289521093246976
• 12817990541824 cubed (12817990541824³) is 2106007145468596612745618282725689524224
• The square root of 12817990541824 is 3580222.1358211839
• The cube root of 12817990541824 is 23403.0960801113

Scales and comparisons

• 12,817,990,541,824 seconds is equal to 407,572 years, 23 weeks, 3 days, 17 minutes, 4 seconds.
• To count from 1 to 12,817,990,541,824 would take you about one million, eighteen thousand, nine hundred thirty-one 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 12817990541824 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12817990541824

• 12817990541824 backwards is 42814509971821
• The number of decimal digits it has is: 14
• The sum of 12817990541824's digits is 61
• More coming soon!