21622431117168

Names of 21622431117168

• Cardinal: 21622431117168 can be written as Twenty-one trillion, six hundred twenty-two billion, four hundred thirty-one million, one hundred seventeen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1622431117168 × 10¹³

Factors of 21622431117168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 73

Divisors of 21622431117168

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 61 63 72 84 98 112 122 126 144 147 168 183 196 244 252 294 336 343 366 392 427 441 488 504 549 588 686 732 784 854 882 976 1008 1029 1098 1176 1281 1372 1464 1708 1764 2058 2196 2352 2401 2562 2744 2928 2989 3087 3416 3528 3721 3843 4116 4392 4802 5124 5488 5978 6174 6832 7056 7203 7442 7686 8232 8784 8967 9604 10248 11163 11956 12348 14406 14884 15372 16464 16807 17934 19208 20496 20923 21609 22326 23912 24696 26047 26901 28812 29768 30744 33489 33614 35868 38416 41846 43218 44652 47824 49392 50421 52094 53802 57624 59536 61488 62769 66978 67228 71736 78141 83692 86436 89304 100842 104188 107604 115248 117649 125538 133956 134456 143472 146461 151263 156282 167384 172872 178608 182329 188307 201684 208376 215208 234423 235298 251076 267912 268912 292922 302526 312564 334768 345744 352947 364658 376614 403368 416752 430416 439383 468846 470596 502152 535824 546987 585844 605052 625128 705894 729316 753228 806736 823543 878766 937692 941192 1004304 1025227 1058841 1093974 1171688 1210104 1250256 1276303 1318149 1411788 1458632 1506456 1640961 1647086 1757532 1875384 1882384 2050454 2117682 2187948 2343376 2420208 2470629 2552606 2636298 2823576 2917264 3012912 3075681 3281922 3294172 3515064 3750768 3828909 4100908 4235364 4375896 4941258 5105212 5272596 5647152 5764801 6151362 6563844 6588344 7030128 7176589 7411887 7657818 8201816 8470728 8751792 8934121 9227043 9882516 10210424 10545192 11486727 11529602 12302724 13127688 13176688 14353178 14823774 15315636 16403632 16941456 17294403 17868242 18454086 19765032 20420848 21090384 21529767 22973454 23059204 24605448 26255376 26802363 28706356 29647548 30631272 34588806 35736484 36908172 39530064 40353607 43059534 45946908 46118408 49210896 50236123 51883209 53604726 57412712 59295096 61262544 62538847 64589301 69177612 71472968 73816344 80407089 80707214 86119068 91893816 92236816 100472246 103766418 107209452 114825424 118590192 121060821 125077694 129178602 138355224 142945936 147632688 150708369 160814178 161414428 172238136 183787632 187616541 200944492 207532836 214418904 242121642 250155388 258357204 276710448 301416738 321628356 322828856 344476272 351652861 363182463 375233082 401888984 415065672 428837808 437771929 452125107 484243284 500310776 516714408 562849623 602833476 643256712 645657712 703305722 726364926 750466164 803777968 830131344 875543858 904250214 968486568 1000621552 1033428816 1054958583 1125699246 1205666952 1286513424 1313315787 1406611444 1452729852 1500932328 1751087716 1808500428 1936973136 2109917166 2251398492 2411333904 2461570027 2626631574 2813222888 2905459704 3001864656 3064403503 3164875749 3502175432 3617000856 3939947361 4219834332 4502796984 4923140054 5253263148 5626445776 5810919408 6128807006 6329751498 7004350864 7234001712 7384710081 7879894722 8439668664 9005593968 9193210509 9846280108 10506526296 12257614012 12659502996 14769420162 15759789444 16879337328 18386421018 19692560216 21013052592 21450824521 22154130243 24515228024 25319005992 27579631527 29538840324 31519578888 36772842036 39385120432 42901649042 44308260486 49030456048 50638011984 55159263054 59077680648 63039157776 64352473563 73545684072 85803298084 88616520972 110318526108 118155361296 128704947126 147091368144 150155771647 171606596168 177233041944 193057420689 220637052216 257409894252 300311543294 343213192336 354466083888 386114841378 441274104432 450467314941 514819788504 600623086588 772229682756 900934629882 1029639577008 1201246173176 1351401944823 1544459365512 1801869259764 2402492346352 2702803889646 3088918731024 3603738519528 5405607779292 7207477039056 10811215558584 21622431117168
• Sum of all divisors σ(n): 71774559477192
• Sum of proper divisors (its aliquot sum) s(n): 50152128360024
• 21622431117168 is an abundant number, because the sum of its proper divisors (50152128360024) is greater than itself. Its abundance is 28529697242856

Bases of 21622431117168

• Binary: 100111010101001011101010100110110111101110000₂
• Hexadecimal: 0x13AA5D536F70
• Base-36: 7NX7H7NG0

Squares and roots of 21622431117168

• 21622431117168 squared (21622431117168²) is 467529527416675004544340224
• 21622431117168 cubed (21622431117168³) is 10109125001809163203541659866415799365632
• The square root of 21622431117168 is 4649992.5932379721
• The cube root of 21622431117168 is 27859.1700389943

Scales and comparisons

• 21,622,431,117,168 seconds is equal to 687,526 years, 22 weeks, 1 day, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 21,622,431,117,168 would take you about one million, seven hundred eighteen thousand, eight hundred sixteen 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 21622431117168 cubic inches would be around 2321.6 feet tall.

Recreational maths with 21622431117168

• 21622431117168 backwards is 86171113422612
• The number of decimal digits it has is: 14
• The sum of 21622431117168's digits is 45
• More coming soon!