1220605229025

Names of 1220605229025

• Cardinal: 1220605229025 can be written as One trillion, two hundred twenty billion, six hundred five million, two hundred twenty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 1.220605229025 × 10¹²

Factors of 1220605229025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5659

Divisors of 1220605229025

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 19 21 25 27 35 39 45 57 63 65 75 91 95 105 117 133 135 171 175 189 193 195 225 247 273 285 315 325 351 399 455 475 513 525 579 585 665 675 741 819 855 945 965 975 1197 1235 1351 1365 1425 1575 1729 1737 1755 1995 2223 2275 2457 2509 2565 2895 2925 3325 3591 3667 3705 4053 4095 4275 4725 4825 5187 5211 5419 5985 6175 6669 6755 6825 7527 8645 8685 8775 9975 11001 11115 12159 12285 12545 12825 14475 15561 16257 17563 17955 18335 18525 20265 20475 22581 25669 25935 26055 27095 29925 33003 33345 33775 36477 37635 37933 43225 43425 46683 47671 48771 52689 55005 55575 60795 61425 62725 67743 70447 77007 77805 81285 87815 89775 91675 99009 101325 102961 112905 113799 128345 129675 130275 135475 143013 146313 158067 165015 166725 182385 188175 189665 211341 231021 233415 238355 243855 263445 275025 303975 308883 333697 338715 341397 352235 385035 389025 406425 429039 439075 474201 493129 495045 514805 564525 568995 634023 641725 693063 715065 720727 731565 790335 825075 911925 926649 948325 1001091 1024191 1045867 1056705 1155105 1167075 1191775 1219275 1287117 1317225 1338493 1479387 1544415 1668485 1693575 1706985 1761175 1902069 1925175 2145195 2162181 2371005 2465645 2475225 2574025 2779947 2844975 3003273 3137601 3170115 3465315 3575325 3603635 3657825 3951675 4015479 4438161 4633245 5005455 5120955 5229335 5283525 5775525 6435585 6486543 6692465 7321069 7396935 7722075 8342425 8534925 9009819 9369451 9412803 9510345 10725975 10810905 11855025 12046437 12328225 13314483 13596271 13899735 15016365 15688005 15850575 17326575 18018175 19459629 19871473 20077395 21963207 22190805 23166225 25027275 25604775 26146675 28108353 28238409 32177925 32432715 33462325 36139311 36605345 36984675 40788813 45049095 46847255 47064015 47551725 54054525 59614419 60232185 65889621 66572415 67981355 69498675 75081825 78440025 84325059 95173897 97298145 99357365 100386975 109816035 110954025 122366439 139100311 140541765 141192045 162163575 178843257 180696555 183026725 197668863 203944065 225245475 234236275 235320075 252975177 258329149 285521691 298072095 301160925 329448105 332862075 339906775 367099317 417300933 421625295 475869485 486490725 496786825 536529771 549080175 611832195 695501555 702708825 705960225 774987447 856565073 894216285 903482775 988344315 1019720325 1251902799 1264875885 1291645745 1427608455 1490360475 1647240525 1808304043 1835496585 2086504665 2108126475 2324962341 2379347425 2569695219 2682648855 3059160975 3477507775 3755708397 3874937235 4282825365 4471081425 4941721575 5424912129 6259513995 6324379425 6458228725 6974887023 7138042275 9041520215 9177482925 10432523325 11624811705 12848476095 13413244275 16274736387 18778541985 19374686175 21414126825 27124560645 31297569975 34874435115 45207601075 48824209161 58124058525 64242380475 81373681935 93892709925 135622803225 174372175575 244121045805 406868409675 1220605229025
• Sum of all divisors σ(n): 2920590848000
• Sum of proper divisors (its aliquot sum) s(n): 1699985618975
• 1220605229025 is an abundant number, because the sum of its proper divisors (1699985618975) is greater than itself. Its abundance is 479380389950

Bases of 1220605229025

• Binary: 10001110000110001101111011011011111100001₂
• Hexadecimal: 0x11C31BDB7E1
• Base-36: FKQKU6E9

Squares and roots of 1220605229025

• 1220605229025 squared (1220605229025²) is 1489877125123172702450625
• 1220605229025 cubed (1220605229025³) is 1818551809530078797809373306879390625
• The square root of 1220605229025 is 1104810.0420547417
• The cube root of 1220605229025 is 10687.0639634971

Scales and comparisons

• 1,220,605,229,025 seconds is equal to 38,811 years, 24 weeks, 3 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,220,605,229,025 would take you about ninety-seven thousand and twenty-eight 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 1220605229025 cubic inches would be around 890.6 feet tall.

Recreational maths with 1220605229025

• 1220605229025 backwards is 5209225060221
• The number of decimal digits it has is: 13
• The sum of 1220605229025's digits is 36
• More coming soon!