21472352123031

Names of 21472352123031

• Cardinal: 21472352123031 can be written as Twenty-one trillion, four hundred seventy-two billion, three hundred fifty-two million, one hundred twenty-three thousand and thirty-one.

Scientific notation

• Scientific notation: 2.1472352123031 × 10¹³

Factors of 21472352123031

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20082

Divisors of 21472352123031

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 19 27 37 43 57 81 111 129 171 333 387 449 513 703 817 999 1161 1347 1539 1591 2109 2451 2997 3483 4041 4773 6327 7353 8531 12123 14319 16613 18981 19307 19531 22059 25593 30229 36369 42957 49839 56943 57921 58593 66177 76779 90687 128871 149517 173763 175779 230337 272061 315647 366833 371089 448551 521289 527337 691011 714359 722647 816183 839833 946941 1100499 1113267 1345653 1563867 1582011 2143077 2167941 2448549 2519499 2840823 3301497 3339801 6429231 6503823 7558497 8522469 8769419 9904491 10019403 13572821 13730293 15956827 19287693 19511469 22675491 25567407 26308257 29713473 30058209 31073821 40718463 41190879 47870481 57863079 58534407 68026473 78924771 93221463 122155389 123572637 143611443 166618961 236774313 279664389 324468503 366466167 370717911 377085017 430834329 499856883 590402599 710322939 838993167 973405509 1099398501 1112153733 1131255051 1292502987 1499570649 1771207797 2516979501 2920216527 3393765153 4498711947 5313623391 6164901557 7164615323 8760649581 10181295459 13496135841 13952145629 15940870173 18494704671 21493845969 26281948743 30543886377 41856436887 47822610519 55484114013 64481537907 125569310661 166452342039 193444613721 265090766951 376707931983 499357026117 580333841163 795272300853 1130123795949 2385816902559 7157450707677 21472352123031
• Sum of all divisors σ(n): 35564021856000
• Sum of proper divisors (its aliquot sum) s(n): 14091669732969
• 21472352123031 is a deficient number, because the sum of its proper divisors (14091669732969) is less than itself. Its deficiency is 7380682390062

Bases of 21472352123031

• Binary: 100111000011101101011111010111011100010010111₂
• Hexadecimal: 0x13876BEBB897
• Base-36: 7M09G1YFR

Squares and roots of 21472352123031

• 21472352123031 squared (21472352123031²) is 461061905695433892960626961
• 21472352123031 cubed (21472352123031³) is 9900083589608068661995831532121167638791
• The square root of 21472352123031 is 4633826.9414201261
• The cube root of 21472352123031 is 27794.5644890523

Scales and comparisons

• 21,472,352,123,031 seconds is equal to 682,754 years, 19 weeks, 5 days, 23 minutes, 51 seconds.
• To count from 1 to 21,472,352,123,031 would take you about one million, seven hundred six thousand, eight hundred eighty-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 21472352123031 cubic inches would be around 2316.2 feet tall.

Recreational maths with 21472352123031

• 21472352123031 backwards is 13032125327412
• The number of decimal digits it has is: 14
• The sum of 21472352123031's digits is 36
• More coming soon!