16993736523621

Names of 16993736523621

• Cardinal: 16993736523621 can be written as Sixteen trillion, nine hundred ninety-three billion, seven hundred thirty-six million, five hundred twenty-three thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.6993736523621 × 10¹³

Factors of 16993736523621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2845

Divisors of 16993736523621

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 11 13 17 27 33 39 51 81 99 117 121 143 153 187 221 297 351 363 429 459 561 663 891 1053 1089 1287 1377 1573 1683 1989 2057 2431 2801 3267 3861 4719 5049 5967 6171 7293 8403 9801 11583 14157 15147 17901 18513 21879 25209 26741 30811 36413 42471 47617 55539 65637 75627 80223 92433 109239 127413 142851 166617 196911 226881 240669 277299 327717 338921 400543 428553 523787 619021 722007 831897 983151 1016763 1201629 1285659 1571361 1857063 2166021 2495691 2949453 3050289 3604887 3856977 4405973 4714083 5571189 5761657 6809231 7845601 9150867 10814661 13217919 14142249 16713567 17284971 20427693 23536803 27452601 32443983 39653757 42426747 50140701 51854913 61283079 70610409 74901541 86301611 101992813 118961271 133375217 155564739 183849237 211831227 224704623 258904833 305978439 356883813 400125651 466694217 551547711 635493681 674113869 776714499 917935317 949317721 1121920943 1200376953 1467127387 1733877821 2022341607 2330143497 2753805951 2847953163 3365762829 3601130859 4401382161 5201633463 6067024821 6990430491 8261417853 8543859489 10097288487 10803392577 12341130373 13204146483 15604900389 16138401257 19072656031 25631578467 30291865461 37023391119 39612439449 46814701167 48415203771 57217968093 76894735401 90875596383 111070173357 118837318347 140444103501 145245611313 171653904279 209799216341 333210520071 435736833939 514961712837 629397649023 999631560213 1307210501817 1544885138511 1888192947069 5664578841207 16993736523621
• Sum of all divisors σ(n): 31828696068708
• Sum of proper divisors (its aliquot sum) s(n): 14834959545087
• 16993736523621 is a deficient number, because the sum of its proper divisors (14834959545087) is less than itself. Its deficiency is 2158776978534

Bases of 16993736523621

• Binary: 11110111010010101001101000001111111101100101₂
• Hexadecimal: 0xF74A9A0FF65
• Base-36: 60UTBYLB9

Squares and roots of 16993736523621

• 16993736523621 squared (16993736523621²) is 288787081034250350290951641
• 16993736523621 cubed (16993736523621³) is 4907571566521637568987158045619165212061
• The square root of 16993736523621 is 4122345.9975626743
• The cube root of 16993736523621 is 25709.6576438687

Scales and comparisons

• 16,993,736,523,621 seconds is equal to 540,348 years, 13 weeks, 2 days, 7 hours, 40 minutes, 21 seconds.
• To count from 1 to 16,993,736,523,621 would take you about one million, three hundred fifty thousand, eight hundred seventy 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 16993736523621 cubic inches would be around 2142.5 feet tall.

Recreational maths with 16993736523621

• 16993736523621 backwards is 12632563739961
• The number of decimal digits it has is: 14
• The sum of 16993736523621's digits is 63
• More coming soon!