21306163323072

Names of 21306163323072

• Cardinal: 21306163323072 can be written as Twenty-one trillion, three hundred six billion, one hundred sixty-three million, three hundred twenty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 2.1306163323072 × 10¹³

Factors of 21306163323072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 236

Divisors of 21306163323072

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 61 64 86 96 122 127 129 172 183 192 244 254 258 344 366 381 488 508 516 688 732 762 976 1016 1032 1376 1464 1524 1849 1952 2032 2064 2623 2752 2928 3048 3698 3721 3904 4064 4128 5246 5461 5547 5856 6096 7396 7442 7747 7869 8128 8256 10492 10922 11094 11163 11712 12192 14792 14884 15494 15738 16129 16383 20984 21844 22188 22326 23241 24384 29584 29768 30988 31476 32258 32766 41968 43688 44376 44652 46482 48387 59168 59536 61976 62952 64516 65532 83936 87376 88752 89304 92964 96774 112789 118336 119072 123952 125904 129032 131064 160003 167872 174752 177504 178608 185928 193548 225578 234823 238144 247904 251808 258064 262128 320006 333121 338367 349504 355008 357216 371856 387096 451156 469646 472567 480009 495808 503616 516128 524256 640012 666242 676734 693547 704469 714432 743712 774192 902312 939292 945134 960018 983869 999363 1032256 1048512 1280024 1332484 1353468 1387094 1408938 1417701 1487424 1548384 1804624 1878584 1890268 1920036 1967738 1998726 2080641 2560048 2664968 2706936 2774188 2817876 2835402 2951607 3096768 3609248 3757168 3780536 3840072 3935476 3997452 4161282 5120096 5329936 5413872 5548376 5635752 5670804 5903214 6880129 7218496 7514336 7561072 7680144 7870952 7994904 8322564 10240192 10659872 10827744 11096752 11271504 11341608 11806428 13760258 14324203 15028672 15122144 15360288 15741904 15989808 16645128 20320381 20640387 21319744 21655488 22193504 22543008 22683216 23612856 27520516 28648406 29822521 30244288 30720576 31483808 31979616 33290256 40640762 41280774 42306367 42972609 44387008 45086016 45366432 47225712 55041032 57296812 59645042 60016009 60961143 62967616 63959232 66580512 81281524 82561548 84612734 85945218 89467563 90732864 94451424 110082064 114593624 119290084 120032018 121922286 126919101 133161024 162563048 165123096 169225468 171890436 178935126 180048027 188902848 220164128 229187248 238580168 240064036 243844572 253838202 325126096 330246192 338450936 343780872 357870252 360096054 440328256 458374496 477160336 480128072 487689144 507676404 650252192 660492384 676901872 687561744 715740504 720192108 873776383 916748992 954320672 960256144 975378288 1015352808 1300504384 1320984768 1353803744 1375123488 1431481008 1440384216 1747552766 1819173781 1908641344 1920512288 1950756576 2030705616 2580688387 2621329149 2707607488 2750246976 2862962016 2880768432 3495105532 3638347562 3841024576 3901513152 4061411232 5161376774 5242658298 5457521343 5725924032 5761536864 6990211064 7276695124 7742065161 8122822464 10322753548 10485316596 10915042686 11523073728 13980422128 14553390248 15484130322 20645507096 20970633192 21830085372 27960844256 29106780496 30968260644 41291014192 41941266384 43660170744 55921688512 58213560992 61936521288 82582028384 83882532768 87320341488 110969600641 116427121984 123873042576 165164056768 167765065536 174640682976 221939201282 247746085152 332908801923 349281365952 443878402564 495492170304 665817603846 887756805128 1331635207692 1775513610256 2663270415384 3551027220512 5326540830768 7102054441024 10653081661536 21306163323072
• Sum of all divisors σ(n): 59141328139764
• Sum of proper divisors (its aliquot sum) s(n): 37835164816692
• 21306163323072 is an abundant number, because the sum of its proper divisors (37835164816692) is greater than itself. Its abundance is 16529001493620

Bases of 21306163323072

• Binary: 100110110000010111010010010111110000011000000₂
• Hexadecimal: 0x1360BA4BE0C0
• Base-36: 7JVWZJ7PC

Squares and roots of 21306163323072

• 21306163323072 squared (21306163323072²) is 453952595549418489847517184
• 21306163323072 cubed (21306163323072³) is 9671988141708357849246776619622063669248
• The square root of 21306163323072 is 4615859.9765452157
• The cube root of 21306163323072 is 27722.6718264043

Scales and comparisons

• 21,306,163,323,072 seconds is equal to 677,470 years, 4 weeks, 4 days, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 21,306,163,323,072 would take you about one million, six hundred ninety-three thousand, six hundred seventy-five 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 21306163323072 cubic inches would be around 2310.2 feet tall.

Recreational maths with 21306163323072

• 21306163323072 backwards is 27032336160312
• The number of decimal digits it has is: 14
• The sum of 21306163323072's digits is 39
• More coming soon!