20985373427616

Names of 20985373427616

• Cardinal: 20985373427616 can be written as Twenty trillion, nine hundred eighty-five billion, three hundred seventy-three million, four hundred twenty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.0985373427616 × 10¹³

Factors of 20985373427616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 461

Divisors of 20985373427616

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 169 208 234 288 312 338 416 443 468 507 624 676 886 936 1014 1248 1329 1352 1521 1772 1872 2028 2197 2658 2704 3042 3544 3744 3987 4056 4394 5316 5408 5759 6084 6591 7088 7974 8112 8788 10632 11518 12168 13182 14176 15948 16224 17277 17576 19773 21264 23036 24336 26364 28561 31896 34554 35152 39546 42528 46072 48672 51831 52728 57122 63792 69108 70304 74867 79092 85683 92144 103662 105456 114244 127584 138216 149734 158184 171366 184288 196249 207324 210912 224601 228488 257049 276432 299468 316368 342732 371293 392498 414648 449202 456976 514098 552864 588747 598936 632736 673803 685464 742586 784996 829296 898404 913952 973271 1028196 1113879 1177494 1197872 1347606 1370928 1485172 1569992 1658592 1766241 1796808 1946542 2056392 2227758 2354988 2395744 2551237 2695212 2741856 2919813 2970344 3139984 3341637 3532482 3593616 3893084 4112784 4455516 4709976 5102474 5390424 5839626 5940688 6279968 6683274 7064964 7187232 7653711 7786168 8225568 8759439 8911032 9419952 10204948 10780848 11679252 11881376 12652523 13366548 14129928 15307422 15572336 17518878 17822064 18839904 20409896 21561696 22961133 23358504 25305046 26733096 28259856 30614844 31144672 33166081 35037756 35644128 37957569 40819792 45922266 46717008 50610092 53466192 56519712 61229688 66332162 70075512 75915138 81639584 91844532 93434016 99498243 101220184 106932384 113872707 122459376 132664324 140151024 151830276 164482799 183689064 198996486 202440368 227745414 244918752 265328648 280302048 298494729 303660552 328965598 367378128 397992972 404880736 431159053 455490828 493448397 530657296 596989458 607321104 657931196 734756256 795985944 862318106 910981656 986896794 1061314592 1193978916 1214642208 1293477159 1315862392 1480345191 1591971888 1724636212 1821963312 1973793588 2387957832 2586954318 2631724784 2960690382 3183943776 3449272424 3643926624 3880431477 3947587176 4775915664 5173908636 5263449568 5605067689 5921380764 6898544848 7760862954 7895174352 9551831328 10347817272 11210135378 11842761528 13797089696 15521725908 15790348704 16815203067 20695634544 22420270756 23685523056 31043451816 33630406134 41391269088 44840541512 47371046112 50445609201 62086903632 67260812268 72865879957 89681083024 100891218402 124173807264 134521624536 145731759914 179362166048 201782436804 218597639871 269043249072 291463519828 403564873608 437195279742 538086498144 582927039656 655792919613 807129747216 874390559484 1165854079312 1311585839226 1614259494432 1748781118968 2331708158624 2623171678452 3497562237936 5246343356904 6995124475872 10492686713808 20985373427616
• Sum of all divisors σ(n): 64796505360678
• Sum of proper divisors (its aliquot sum) s(n): 43811131933062
• 20985373427616 is an abundant number, because the sum of its proper divisors (43811131933062) is greater than itself. Its abundance is 22825758505446

Bases of 20985373427616

• Binary: 100110001011000001001101110101000011110100000₂
• Hexadecimal: 0x131609BA87A0
• Base-36: 7FSJPIG80

Squares and roots of 20985373427616

• 20985373427616 squared (20985373427616²) is 440385897896491704391443456
• 20985373427616 cubed (20985373427616³) is 9241662519613849922966375597620572880896
• The square root of 20985373427616 is 4580979.5270898123
• The cube root of 20985373427616 is 27582.8349421281

Scales and comparisons

• 20,985,373,427,616 seconds is equal to 667,269 years, 50 weeks, 12 hours, 33 minutes, 36 seconds.
• To count from 1 to 20,985,373,427,616 would take you about one million, six hundred sixty-eight thousand, one hundred seventy-four 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 20985373427616 cubic inches would be around 2298.6 feet tall.

Recreational maths with 20985373427616

• 20985373427616 backwards is 61672437358902
• The number of decimal digits it has is: 14
• The sum of 20985373427616's digits is 63
• More coming soon!