6991420320744

Names of 6991420320744

• Cardinal: 6991420320744 can be written as Six trillion, nine hundred ninety-one billion, four hundred twenty million, three hundred twenty thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 6.991420320744 × 10¹²

Factors of 6991420320744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1331

Divisors of 6991420320744

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 58 83 87 97 116 166 174 194 232 249 291 332 348 388 498 582 664 696 776 996 1117 1164 1992 2234 2328 2407 2813 3351 4468 4814 5626 6702 7221 8051 8439 8936 9628 11252 13404 14442 16102 16878 19256 22504 24153 26808 28884 32204 32393 33756 48306 57768 64408 64786 67512 92711 96612 97179 108349 129572 185422 193224 194358 216698 233479 259144 278133 325047 370844 388716 433396 466958 556266 650094 700437 741688 777432 866792 933916 1112532 1247689 1300188 1400874 1867832 2225064 2495378 2600376 2688619 2801748 3142121 3743067 4990756 5377238 5603496 6284242 7486134 8065857 8992967 9426363 9981512 10754476 12568484 14972268 16131714 17985934 18852726 21508952 25136968 26978901 29944536 32263428 35971868 36182981 37705452 53957802 64526856 71943736 72365962 75410904 103558187 107915604 108548943 121025833 144731924 207116374 215831208 217097886 242051666 260796043 289463848 310674561 363077499 414232748 434195772 484103332 521592086 621349122 726154998 782388129 828465496 868391544 968206664 1043184172 1242698244 1452309996 1564776258 2086368344 2485396488 2904619992 3003187423 3129552516 3509749157 6006374846 6259105032 7019498314 9009562269 10045144139 10529247471 12012749692 14038996628 18019124538 20090288278 21058494942 24025499384 28077993256 30135432417 36038249076 40180576556 42116989884 60270864834 72076498152 80361153112 84233979768 120541729668 241083459336 291309180031 582618360062 873927540093 1165236720124 1747855080186 2330473440248 3495710160372 6991420320744
• Sum of all divisors σ(n): 18504322603200
• Sum of proper divisors (its aliquot sum) s(n): 11512902282456
• 6991420320744 is an abundant number, because the sum of its proper divisors (11512902282456) is greater than itself. Its abundance is 4521481961712

Bases of 6991420320744

• Binary: 1100101101111010001000111111110101111101000₂
• Hexadecimal: 0x65BD11FEBE8
• Base-36: 2H7TB590O

Squares and roots of 6991420320744

• 6991420320744 squared (6991420320744²) is 48879958101312135836713536
• 6991420320744 cubed (6991420320744³) is 341740332346628973978775446671966390784
• The square root of 6991420320744 is 2644129.4069587441
• The cube root of 6991420320744 is 19121.4932344299

Scales and comparisons

• 6,991,420,320,744 seconds is equal to 222,305 years, 28 weeks, 16 hours, 12 minutes, 24 seconds.
• To count from 1 to 6,991,420,320,744 would take you about five hundred fifty-five thousand, seven hundred sixty-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 6991420320744 cubic inches would be around 1593.5 feet tall.

Recreational maths with 6991420320744

• 6991420320744 backwards is 4470230241996
• The number of decimal digits it has is: 13
• The sum of 6991420320744's digits is 51
• More coming soon!