21090065136096

Names of 21090065136096

• Cardinal: 21090065136096 can be written as Twenty-one trillion, ninety billion, sixty-five million, one hundred thirty-six thousand and ninety-six.

Scientific notation

• Scientific notation: 2.1090065136096 × 10¹³

Factors of 21090065136096

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 534611

Divisors of 21090065136096

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 43 44 48 66 79 86 88 96 121 129 132 158 172 176 237 242 258 264 316 344 352 363 473 474 484 516 528 632 688 726 869 946 948 968 1032 1056 1264 1376 1419 1452 1738 1892 1896 1936 2064 2528 2607 2838 2904 3397 3476 3784 3792 3872 4128 5203 5214 5676 5808 6794 6952 7568 7584 9559 10191 10406 10428 11352 11616 13588 13904 15136 15609 19118 20382 20812 20856 22704 27176 27808 28677 31218 37367 38236 40764 41624 41712 45408 54352 57354 62436 74734 76472 81528 83248 83424 108704 112101 114708 124872 149468 152944 163056 166496 224202 229416 249744 298936 305888 326112 411037 448404 458832 499488 534473 597872 822074 896808 917664 1068946 1195744 1233111 1603419 1644148 1793616 2137892 2466222 3206838 3288296 3587232 4275784 4932444 5879203 6413676 6576592 8551568 9864888 11758406 12827352 13153184 17103136 17637609 19729776 22982339 23516812 25654704 35275218 39459552 42223367 45964678 47033624 51309408 64671233 68947017 70550436 84446734 91929356 94067248 126670101 129342466 137894034 141100872 168893468 183858712 188134496 194013699 252805729 253340202 258684932 275788068 282201744 337786936 367717424 388027398 464457037 505611458 506680404 517369864 551576136 564403488 675573872 735434848 758417187 776054796 928914074 1011222916 1013360808 1034739728 1103152272 1351147744 1393371111 1516834374 1552109592 1815604781 1857828148 2022445832 2026721616 2069479456 2206304544 2780863019 2786742222 3033668748 3104219184 3631209562 3715656296 4044891664 4053443232 5109027407 5446814343 5561726038 5573484444 6067337496 6208438368 7262419124 7431312592 8089783328 8342589057 10218054814 10893628686 11123452076 11146968888 12134674992 14524838248 14862625184 15327082221 16685178114 19971652591 20436109628 21787257372 22246904152 22293937776 24269349984 29049676496 30654164442 33370356228 39943305182 40872219256 43574514744 44493808304 44587875552 58099352992 59914957773 61308328884 66740712456 79886610364 81744438512 87149029488 88987616608 119829915546 122616657768 133481424912 159773220728 163488877024 174298058976 219688178501 239659831092 245233315536 266962849824 319546441456 439376357002 479319662184 490466631072 639092882912 659064535503 878752714004 958639324368 1318129071006 1757505428008 1917278648736 2636258142012 3515010856016 5272516284024 7030021712032 10545032568048 21090065136096
• Sum of all divisors σ(n): 63055275655680
• Sum of proper divisors (its aliquot sum) s(n): 41965210519584
• 21090065136096 is an abundant number, because the sum of its proper divisors (41965210519584) is greater than itself. Its abundance is 20875145383488

Bases of 21090065136096

• Binary: 100110010111001101001110101110011100111100000₂
• Hexadecimal: 0x132E69D739E0
• Base-36: 7H4N493HC

Squares and roots of 21090065136096

• 21090065136096 squared (21090065136096²) is 444790847444771991002121216
• 21090065136096 cubed (21090065136096³) is 9380667944549580374257840470743729012736
• The square root of 21090065136096 is 4592392.0930269011
• The cube root of 21090065136096 is 27628.6272388849

Scales and comparisons

• 21,090,065,136,096 seconds is equal to 670,598 years, 43 weeks, 3 days, 2 hours, 41 minutes, 36 seconds.
• To count from 1 to 21,090,065,136,096 would take you about one million, six hundred seventy-six thousand, four hundred ninety-seven 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 21090065136096 cubic inches would be around 2302.4 feet tall.

Recreational maths with 21090065136096

• 21090065136096 backwards is 69063156009012
• 21090065136096 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21090065136096's digits is 48
• More coming soon!