13227810092991

Names of 13227810092991

• Cardinal: 13227810092991 can be written as Thirteen trillion, two hundred twenty-seven billion, eight hundred ten million, ninety-two thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.3227810092991 × 10¹³

Factors of 13227810092991

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 13227810092991

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 27 39 109 117 137 169 327 351 411 507 981 1233 1417 1521 1781 2197 2943 3699 4251 4563 5343 6591 11881 12753 14933 16029 18421 18769 19773 23153 35643 38259 44799 48087 55263 56307 59319 69459 106929 134397 154453 165789 168921 194129 208377 239473 243997 300989 320787 403191 463359 497367 506763 582387 625131 718419 731991 902967 1390077 1627697 1747161 2007889 2045821 2155257 2195973 2523677 2708901 3171961 4170231 4883091 5241483 6023667 6137463 6465771 6587919 7571031 8126703 9515883 14649273 18071001 18412389 21160061 22713093 26102557 26595673 28547649 32807801 41235493 43947819 54213003 55237167 63480183 68139279 78307671 79787019 85642947 98423403 123706479 190440549 222994489 234923013 239361057 275080793 295270209 345743749 371119437 571321647 668983467 704769039 718083171 825242379 885810627 1037231247 1113358311 2006950401 2475727137 2898928357 3111693741 3576050309 4494668737 6020851203 7427181411 8696785071 9335081223 10728150927 13484006211 26090355213 32184452781 37686068641 40452018633 78271065639 96553358343 113058205923 121356055899 339174617769 489918892333 1017523853307 1469756676999 4409270030997 13227810092991
• Sum of all divisors σ(n): 21583157282400
• Sum of proper divisors (its aliquot sum) s(n): 8355347189409
• 13227810092991 is a deficient number, because the sum of its proper divisors (8355347189409) is less than itself. Its deficiency is 4872462903582

Bases of 13227810092991

• Binary: 11000000011111010110111010111111011110111111₂
• Hexadecimal: 0xC07D6EBF7BF
• Base-36: 4OSRSLI9R

Squares and roots of 13227810092991

• 13227810092991 squared (13227810092991²) is 174974959856234568067326081
• 13227810092991 cubed (13227810092991³) is 2314535540006994673817765326661329598271
• The square root of 13227810092991 is 3637005.6492932479
• The cube root of 13227810092991 is 23649.9004553353

Scales and comparisons

• 13,227,810,092,991 seconds is equal to 420,603 years, 23 weeks, 20 hours, 29 minutes, 51 seconds.
• To count from 1 to 13,227,810,092,991 would take you about one million, fifty-one thousand, five hundred eight 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 13227810092991 cubic inches would be around 1970.8 feet tall.

Recreational maths with 13227810092991

• 13227810092991 backwards is 19929001872231
• The number of decimal digits it has is: 14
• The sum of 13227810092991's digits is 54
• More coming soon!