21240363375
21,240,363,375 is an odd composite number composed of six prime numbers multiplied together.
21240363375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21240363375:
33 × 53 × 7 × 11 × 37 × 472
(3 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 37 × 47 × 47)See below for interesting mathematical facts about the number 21240363375 from the Numbermatics database.
Names of 21240363375
- Cardinal: 21240363375 can be written as Twenty-one billion, two hundred forty million, three hundred sixty-three thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 2.1240363375 × 1010
Factors of 21240363375
Divisors of 21240363375
- Number of divisors d(n): 384
-
Complete list of divisors:
1 3 5 7 9 11 15 21 25 27 33 35 37 45 47 55 63 75 77 99 105 111 125 135 141 165 175 185 189 225 231 235 259 275 297 315 329 333 375 385 407 423 495 517 525 555 675 693 705 777 825 875 925 945 987 999 1125 1155 1175 1221 1269 1295 1375 1485 1551 1575 1645 1665 1739 1925 2035 2079 2115 2209 2331 2475 2585 2625 2775 2849 2961 3375 3465 3525 3619 3663 3885 4125 4625 4653 4725 4935 4995 5217 5775 5875 6105 6345 6475 6627 6993 7425 7755 7875 8225 8325 8547 8695 8883 9625 10175 10395 10575 10857 10989 11045 11655 12173 12375 12925 13875 13959 14245 14805 15463 15651 17325 17625 18095 18315 19129 19425 19881 23265 23625 24299 24675 24975 25641 26085 28875 30525 31725 32375 32571 33135 34965 36519 37125 38775 41125 41625 42735 43475 44415 46389 46953 50875 51975 52875 54285 54945 55225 57387 58275 59643 60865 64625 69795 71225 72897 74025 76923 77315 78255 81733 86625 90475 91575 95645 97125 97713 99405 109557 116325 121495 123375 124875 128205 130425 133903 139167 152625 158625 162855 165675 170093 172161 174825 182595 193875 213675 217375 218691 222075 231945 234765 245199 259875 271425 274725 276125 286935 291375 298215 304325 328671 348975 356125 364485 370125 384615 386575 391275 401709 408665 417501 452375 457875 478225 488565 497025 510279 516483 547785 572131 581625 607475 641025 652125 656073 669515 695835 735597 814275 828375 850465 860805 874125 899063 912975 1068375 1093455 1110375 1159725 1173825 1205127 1225995 1357125 1373625 1434675 1491075 1521625 1530837 1643355 1716393 1744875 1822425 1923075 1932875 1956375 2008545 2043325 2087505 2206791 2391125 2442825 2485125 2551395 2582415 2697189 2738925 2860655 3037375 3205125 3280365 3347575 3479175 3615381 3677985 4071375 4252325 4304025 4495315 4564875 4592511 5149179 5467275 5798625 5869125 6025635 6129975 6293441 7173375 7455375 7654185 8091567 8216775 8581965 9112125 9615375 10042725 10216625 10437525 11033955 12214125 12756975 12912075 13485945 13694625 14303275 15447537 16401825 16737875 17395875 18076905 18389925 18880323 21261625 21520125 22476575 22962555 24274701 25745895 27336375 30128175 30649875 31467205 38270925 40457835 41083875 42909825 50213625 52187625 55169775 56640969 63784875 64560375 67429725 71516375 77237685 82009125 90384525 91949625 94401615 112382875 114812775 121373505 128729475 150640875 157336025 169922907 191354625 202289175 214549125 275848875 283204845 337148625 386188425 451922625 472008075 574063875 606867525 643647375 786680125 849614535 1011445875 1416024225 1930942125 2360040375 3034337625 4248072675 7080121125 21240363375
- Sum of all divisors σ(n): 51377264640
- Sum of proper divisors (its aliquot sum) s(n): 30136901265
- 21240363375 is an abundant number, because the sum of its proper divisors (30136901265) is greater than itself. Its abundance is 8896537890
Bases of 21240363375
- Binary: 100111100100000011000111001011011112
- Hexadecimal: 0x4F206396F
- Base-36: 9R9YP9R
Squares and roots of 21240363375
- 21240363375 squared (212403633752) is 451153036302041390625
- 21240363375 cubed (212403633753) is 9582654428789925391165318359375
-
The
square root of 21240363375 is 145740.7402718951 -
The
cube root of 21240363375 is 2769.4103700957
Scales and comparisons
How big is 21240363375?- 21,240,363,375 seconds is equal to 675 years, 19 weeks, 4 days, 12 hours, 56 minutes, 15 seconds.
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To count from 1 to 21,240,363,375 would take you about one thousand, three hundred fifty 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 21240363375 cubic inches would be around 230.8 feet tall.
Recreational maths with 21240363375
- 21240363375 backwards is 57336304212
- The number of decimal digits it has is: 11
- The sum of 21240363375's digits is 36
- More coming soon!
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The information we have on file for 21240363375 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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