20996047652220

Names of 20996047652220

• Cardinal: 20996047652220 can be written as Twenty trillion, nine hundred ninety-six billion, forty-seven million, six hundred fifty-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.099604765222 × 10¹³

Factors of 20996047652220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 71152

Divisors of 20996047652220

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 87 90 116 127 145 174 180 254 261 290 348 381 435 449 508 522 580 635 762 870 898 1044 1143 1270 1305 1347 1524 1740 1796 1905 2245 2286 2540 2610 2694 3683 3810 4041 4490 4572 5220 5388 5715 6735 7366 7620 8082 8980 11049 11430 13021 13470 14732 16164 18415 20205 22098 22860 26042 26940 33147 36830 39063 40410 44196 52084 55245 57023 65105 66294 70537 73660 78126 80820 110490 114046 117189 130210 132588 141074 156252 165735 171069 195315 211611 220980 228092 234378 260420 282148 285115 331470 342138 352685 390630 423222 468756 513207 570230 585945 634833 662940 684276 705370 781260 846444 855345 1026414 1058055 1140460 1171890 1269666 1410740 1653667 1710690 2045573 2052828 2116110 2343780 2539332 2566035 3174165 3307334 3421380 4091146 4232220 4961001 5132070 6136719 6348330 6614668 8182292 8268335 8958199 9922002 10227865 10264140 12273438 12696660 14883003 16536670 17916398 18410157 19844004 20455730 24546876 24805005 26874597 29766006 30683595 31671113 33073340 35832796 36820314 40911460 44790995 49610010 53749194 59532012 61367190 63342226 73640628 74415015 80623791 89581990 92050785 95013339 99220020 107498388 122734380 126684452 134372985 148830030 158355565 161247582 179163980 184101570 190026678 259787771 268745970 285040017 297660060 316711130 322495164 368203140 380053356 403118955 475066695 519575542 537491940 570080034 633422260 779363313 806237910 918462277 950133390 1039151084 1140160068 1298938855 1425200085 1558726626 1612475820 1836924554 1900266780 2338089939 2597877710 2755386831 2850400170 3117453252 3673849108 3896816565 4022231351 4592311385 4676179878 5195755420 5510773662 5700800340 7793633130 8044462702 8266160493 9184622770 9352359756 11021547324 11690449695 12066694053 13776934155 15587266260 16088925404 16532320986 18369245540 20111156755 23380899390 24133388106 27553868310 33064641972 36200082159 40222313510 41330802465 46761798780 48266776212 55107736620 60333470265 72400164318 80444627020 82661604930 116644709179 120666940530 144800328636 165323209860 181000410795 233289418358 241333881060 349934127537 362000821590 466578836716 583223545895 699868255074 724001643180 1049802382611 1166447091790 1399736510148 1749670637685 2099604765222 2332894183580 3499341275370 4199209530444 5249011913055 6998682550740 10498023826110 20996047652220
• Sum of all divisors σ(n): 66551756544000
• Sum of proper divisors (its aliquot sum) s(n): 45555708891780
• 20996047652220 is an abundant number, because the sum of its proper divisors (45555708891780) is greater than itself. Its abundance is 24559661239560

Bases of 20996047652220

• Binary: 100110001100010000101111101100100010101111100₂
• Hexadecimal: 0x131885F6457C
• Base-36: 7FXG8O4N0

Squares and roots of 20996047652220

• 20996047652220 squared (20996047652220²) is 440834017014292974070928400
• 20996047652220 cubed (20996047652220³) is 9255772027951657532425157568575721048000
• The square root of 20996047652220 is 4582144.4381664793
• The cube root of 20996047652220 is 27587.5108253987

Scales and comparisons

• 20,996,047,652,220 seconds is equal to 667,609 years, 19 weeks, 1 day, 18 hours, 57 minutes.
• To count from 1 to 20,996,047,652,220 would take you about one million, six hundred sixty-nine thousand and twenty-three 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 20996047652220 cubic inches would be around 2299 feet tall.

Recreational maths with 20996047652220

• 20996047652220 backwards is 02225674069902
• The number of decimal digits it has is: 14
• The sum of 20996047652220's digits is 54
• More coming soon!