16511490312993

Names of 16511490312993

• Cardinal: 16511490312993 can be written as Sixteen trillion, five hundred eleven billion, four hundred ninety million, three hundred twelve thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.6511490312993 × 10¹³

Factors of 16511490312993

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1992

Divisors of 16511490312993

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 19 27 39 57 117 167 171 247 351 361 501 513 741 751 1039 1083 1503 2171 2223 2253 3117 3173 3249 4509 4693 6513 6669 6759 9351 9519 9747 9763 13507 14079 14269 19539 19741 20277 28053 28557 29289 40521 41249 42237 42807 58617 59223 60287 85671 87867 121563 123747 125417 126711 128421 173513 177669 180861 185497 256633 263601 271111 364689 371241 375079 376251 385263 520539 533007 542583 556491 769899 780289 783731 813333 1113723 1125237 1128753 1561617 1627749 1630421 1669473 2255669 2309697 2340867 2351193 2382923 2439999 3296747 3375711 3386259 3524443 4684851 4876027 4891263 5008419 6767007 6929091 7022601 7053579 7148769 7319997 9890241 10127133 10143757 10573329 14628081 14673789 14825491 20301021 21067803 21160737 21446307 29670723 30431271 30977999 31719987 42857711 43884243 44021367 44476473 45275537 60903063 62638193 64338921 89012169 91293813 92933997 95159961 128573133 130308263 131652729 133429419 135826611 187914579 192731383 273881439 278801991 281684329 385719399 390924789 400288257 407479833 563743737 578194149 588581981 814296509 836405973 845052987 1157158197 1172774367 1222439499 1691231211 1694007419 1734582447 1765745943 2442889527 2475856997 2535158961 3518323101 3661896277 5082022257 5203747341 5297237829 7328668581 7427570991 7605476883 10985688831 15246066771 15891713487 21986005743 22282712973 32186140961 32957066493 45738200313 47041282943 66848138919 96558422883 98871199479 141123848829 289675268649 423371546487 611536678259 869025805947 1270114639461 1834610034777 5503830104331 16511490312993
• Sum of all divisors σ(n): 28033250918400
• Sum of proper divisors (its aliquot sum) s(n): 11521760605407
• 16511490312993 is a deficient number, because the sum of its proper divisors (11521760605407) is less than itself. Its deficiency is 4989729707586

Bases of 16511490312993

• Binary: 11110000010001100001100000111100101100100001₂
• Hexadecimal: 0xF046183CB21
• Base-36: 5UP9V0NQ9

Squares and roots of 16511490312993

• 16511490312993 squared (16511490312993²) is 272629312356061677104618049
• 16511490312993 cubed (16511490312993³) is 4501516250005055183156942371888727010657
• The square root of 16511490312993 is 4063433.3159279235
• The cube root of 16511490312993 is 25464.1250301857

Scales and comparisons

• 16,511,490,312,993 seconds is equal to 525,014 years, 16 weeks, 3 days, 22 hours, 56 minutes, 33 seconds.
• To count from 1 to 16,511,490,312,993 would take you about one million, three hundred twelve thousand, five hundred thirty-five 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 16511490312993 cubic inches would be around 2122 feet tall.

Recreational maths with 16511490312993

• 16511490312993 backwards is 39921309411561
• The number of decimal digits it has is: 14
• The sum of 16511490312993's digits is 54
• More coming soon!