20820015565713

Names of 20820015565713

• Cardinal: 20820015565713 can be written as Twenty trillion, eight hundred twenty billion, fifteen million, five hundred sixty-five thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 2.0820015565713 × 10¹³

Factors of 20820015565713

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 193

Divisors of 20820015565713

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 73 91 97 117 169 189 219 273 291 351 507 511 657 679 819 873 949 1183 1261 1521 1533 1971 2037 2197 2457 2619 2847 3549 3783 4563 4599 5329 6111 6591 6643 7081 8541 8827 9409 10647 11349 12337 13797 15379 15987 16393 18333 19773 19929 21243 25623 26481 28227 31941 34047 37011 37303 46137 47961 49179 49567 59319 59787 63729 65863 69277 79443 84681 86359 92053 111033 111909 114751 122317 138411 143883 147537 148701 160381 179361 191187 197589 207831 213109 238329 254043 259077 276159 333099 335727 344253 366951 415233 442611 446103 481143 484939 516913 592767 623493 639327 644371 686857 777231 828477 856219 900601 1007181 1032759 1100853 1122667 1196689 1338309 1443429 1454817 1491763 1550739 1590121 1778301 1870479 1917981 1933113 2060571 2331693 2485431 2568657 2701803 3098277 3302559 3368001 3590067 3618391 4330287 4364451 4475289 4652217 4770363 4807999 5753943 5799339 6181713 6304207 6719869 7705971 8105409 8376823 8929141 10104003 10770201 10855173 11130847 11707813 13093353 13425867 13956651 14311089 14423997 15556957 17398017 18545139 18912621 20159607 20671573 23117913 24316227 25130469 26787423 30312009 32310603 32565519 33392541 35123439 40277601 42933267 43271991 46670871 47039083 50140561 56737863 60478821 62014719 62503987 75391407 80362269 81954691 87358297 97696557 100177623 105370317 108898699 116078833 129815973 140012613 141117249 144701011 150421683 170213589 181436463 186044157 187511961 226174221 241086807 245864073 262074891 300532869 316110951 326696097 348236499 350983927 420037839 423351747 434103033 451265049 558132471 562535883 611508079 651827293 737592219 786224673 812551831 980088291 1044709497 1052951781 1135657861 1270055241 1302309099 1353795147 1509024829 1687607649 1834524237 1955481879 2212776657 2358674019 2437655493 2940264873 3134128491 3158855343 3406973583 3906927297 4527074487 4562791051 5503572711 5866445637 7312966479 7949605027 8473754809 9476566029 10220920749 10563173803 13581223461 13688373153 16510718133 17599336911 21938899437 23848815081 25421264427 30662762247 31689521409 40743670383 41065119459 59316283663 71546445243 76263793281 95068564227 110158812517 123195358377 177948850989 214639335729 228791379843 285205692681 330476437551 533846552967 771111687619 991429312653 1601539658901 2313335062857 2974287937959 6940005188571 20820015565713
• Sum of all divisors σ(n): 39120590073600
• Sum of proper divisors (its aliquot sum) s(n): 18300574507887
• 20820015565713 is a deficient number, because the sum of its proper divisors (18300574507887) is less than itself. Its deficiency is 2519441057826

Bases of 20820015565713

• Binary: 100101110111110001001101000011100101110010001₂
• Hexadecimal: 0x12EF89A1CB91
• Base-36: 7DOKZPLE9

Squares and roots of 20820015565713

• 20820015565713 squared (20820015565713²) is 433473048156531611421198369
• 20820015565713 cubed (20820015565713³) is 9024915609936048989539488852475927922097
• The square root of 20820015565713 is 4562895.5243039479
• The cube root of 20820015565713 is 27510.1959176737

Scales and comparisons

• 20,820,015,565,713 seconds is equal to 662,012 years, 4 weeks, 6 days, 9 hours, 8 minutes, 33 seconds.
• To count from 1 to 20,820,015,565,713 would take you about one million, six hundred fifty-five thousand and thirty 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 20820015565713 cubic inches would be around 2292.5 feet tall.

Recreational maths with 20820015565713

• 20820015565713 backwards is 31756551002802
• The number of decimal digits it has is: 14
• The sum of 20820015565713's digits is 45
• More coming soon!