27820869342021

Names of 27820869342021

• Cardinal: 27820869342021 can be written as Twenty-seven trillion, eight hundred twenty billion, eight hundred sixty-nine million, three hundred forty-two thousand and twenty-one.

Scientific notation

• Scientific notation: 2.7820869342021 × 10¹³

Factors of 27820869342021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 209

Divisors of 27820869342021

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 19 21 27 53 57 63 81 127 133 159 171 189 243 361 371 381 399 477 513 567 889 1007 1083 1113 1143 1197 1431 1539 1701 2413 2527 2667 2809 3021 3249 3339 3429 3591 4293 4617 6731 7049 7239 7581 8001 8427 9063 9747 10017 10287 10773 12879 16129 16891 19133 19663 20193 21147 21717 22743 24003 25281 27189 29241 30051 30861 32319 45847 47117 48387 50673 53371 57399 58989 60579 63441 65151 68229 72009 75843 81567 87723 90153 112903 127889 133931 137541 141351 145161 152019 160113 172197 176967 181737 190323 195453 204687 216027 227529 244701 306451 320929 338709 356743 373597 383667 401793 412623 424053 435483 456057 480339 516591 530901 545211 570969 586359 614061 682587 854837 895223 919353 962787 1014049 1016127 1070229 1120791 1151001 1205379 1237869 1272159 1306449 1368171 1441017 1549773 1592703 1635633 1712907 2145157 2429891 2497201 2564511 2685669 2758059 2888361 3042147 3048381 3210687 3362373 3453003 3616137 3713607 3816477 3919347 4104513 4323051 4649319 4778109 5822569 5983859 6435471 6778117 7098343 7289673 7491603 7693533 8057007 8274177 8665083 9126441 9145143 9632061 10087119 10359009 10848411 11140821 11449431 12969153 16241903 17009237 17467707 17951577 19306413 20334351 21295029 21869019 22474809 23080599 24171021 24822531 25995249 27379323 27435429 28896183 30261357 31077027 32545233 40757983 45306361 47446819 48725709 51027711 52403121 53854731 57919239 61003053 63885087 65607057 67424427 69241797 72513063 74467593 77985747 82137969 86688549 90784071 113693321 122273949 128784223 135919083 142340457 146177127 153083133 157209363 161564193 173757717 183009159 191655261 196821171 202273281 207725391 217539189 246413907 308596157 317144527 341079963 366821847 386352669 407757249 427021371 438531381 459249399 471628089 484692579 521273151 549027477 574965783 590463513 606819843 860820859 901489561 925788471 951433581 1023239889 1100465541 1159058007 1223271747 1281064113 1315594143 1377748197 1414884267 1454077737 1647082431 1724897349 2160173099 2582462577 2704468683 2777365413 2854300743 3069719667 3301396623 3477174021 3669815241 3843192339 3946782429 4133244591 6025746013 6480519297 7747387731 8113406049 8332096239 8562902229 9209159001 9904189869 10431522063 11009445723 11529577017 16355596321 18077238039 19441557891 23242163193 24340218147 24996288717 25688706687 27627477003 31294566189 49066788963 54231714117 58324673673 69726489579 73020654441 74988866151 77066120061 114489174247 147200366889 162695142351 174974021019 209179468737 219061963323 343467522741 441601100667 488085427053 524922063057 1030402568223 1324803302001 1464256281159 3091207704669 3974409906003 9273623114007 27820869342021
• Sum of all divisors σ(n): 51639032888352
• Sum of proper divisors (its aliquot sum) s(n): 23818163546331
• 27820869342021 is a deficient number, because the sum of its proper divisors (23818163546331) is less than itself. Its deficiency is 4002705795690

Bases of 27820869342021

• Binary: 110010100110110001101000010001101001101000101₂
• Hexadecimal: 0x194D8D08D345
• Base-36: 9V0QBAJB9

Squares and roots of 27820869342021

• 27820869342021 squared (27820869342021²) is 774000770945803989476364441
• 27820869342021 cubed (27820869342021³) is 21533374319106736570554139994014871475261
• The square root of 27820869342021 is 5274549.2074698669
• The cube root of 27820869342021 is 30300.9956365613

Scales and comparisons

• 27,820,869,342,021 seconds is equal to 884,617 years, 30 weeks, 4 days, 13 hours, 40 minutes, 21 seconds.
• To count from 1 to 27,820,869,342,021 would take you about two million, two hundred eleven thousand, five hundred forty-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 27820869342021 cubic inches would be around 2525.1 feet tall.

Recreational maths with 27820869342021

• 27820869342021 backwards is 12024396802872
• The number of decimal digits it has is: 14
• The sum of 27820869342021's digits is 54
• More coming soon!