21323659115772

Names of 21323659115772

• Cardinal: 21323659115772 can be written as Twenty-one trillion, three hundred twenty-three billion, six hundred fifty-nine million, one hundred fifteen thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.1323659115772 × 10¹³

Factors of 21323659115772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 158

Divisors of 21323659115772

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 43 52 54 78 81 86 97 108 117 129 156 162 172 194 234 243 258 291 324 351 387 388 468 486 516 559 582 702 774 873 972 1053 1118 1161 1164 1261 1404 1548 1677 1746 1849 2106 2236 2322 2522 2619 3159 3354 3483 3492 3698 3783 4171 4212 4644 5031 5044 5238 5547 6318 6708 6966 7396 7566 7857 8342 9409 10062 10449 10476 11094 11349 12513 12636 13932 15093 15132 15714 16641 16684 18818 20124 20898 22188 22698 23571 24037 25026 28227 30186 31428 33282 34047 37539 37636 41796 45279 45396 47142 48074 49923 50052 54223 56454 60372 66564 68094 72111 75078 84681 90558 94284 96148 99846 102141 108446 112617 112908 122317 135837 136188 144222 149769 150156 162669 169362 179353 181116 199692 204282 216333 216892 225234 244634 254043 271674 288444 299538 306423 325338 337851 338724 358706 366951 404587 408564 432666 449307 450468 488007 489268 508086 538059 543348 599076 612846 648999 650676 675702 717412 733902 762129 809174 865332 898614 912673 976014 1013553 1016172 1076118 1100853 1213761 1225692 1297998 1351404 1464021 1467804 1524258 1614177 1618348 1797228 1825346 1946997 1952028 2027106 2152236 2201706 2286387 2331589 2427522 2595996 2738019 2928042 3048516 3228354 3302559 3641283 3650692 3893994 4054212 4392063 4403412 4572774 4663178 4842531 4855044 5259631 5476038 5840991 5856084 6456708 6605118 6994767 7282566 7787988 8214057 8784126 9145548 9326356 9685062 9907677 10519262 10923849 10952076 11681982 11864749 13176189 13210236 13989534 14527593 14565132 15778893 16428114 17397241 17568252 19370124 19815354 20984301 21038524 21847698 23363964 23729498 24642171 26352378 27979068 29055186 29723031 31557786 32771547 32856228 34794482 35594247 39244939 39630708 41968602 43582779 43695396 47336679 47458996 49284342 52191723 52704756 58110372 59446062 62952903 63115572 65543094 69588964 71188494 73926513 78489878 83937204 87165558 94673358 98314641 98568684 104383446 106782741 117734817 118892124 125905806 131086188 142010037 142376988 147853026 156575169 156979756 174331116 188858709 189346716 196629282 208766892 213565482 221779539 226164133 235469634 251811612 284020074 295706052 313150338 320348223 353204451 377717418 393258564 426030111 427130964 443559078 452328266 469725507 470939268 510184207 566576127 568040148 626300676 640696446 678492399 706408902 755434836 852060222 887118156 904656532 939451014 961044669 1020368414 1059613353 1133152254 1278090333 1281392892 1356984798 1409176521 1412817804 1530552621 1687532377 1704120444 1878902028 1922089338 2035477197 2040736828 2119226706 2266304508 2556180666 2713969596 2818353042 2883134007 3061105242 3178840059 3375064754 3844178676 4070954394 4227529563 4238453412 4591657863 5062597131 5112361332 5636706084 5766268014 6106431591 6122210484 6357680118 6750129508 8141908788 8455059126 9183315726 9536520177 10125194262 11532536028 12212863182 12715360236 13774973589 15187791393 16910118252 18319294773 18366631452 19073040354 20250388524 21937920901 24425726364 27549947178 30375582786 36638589546 38146080708 41324920767 43875841802 45563374179 54957884319 55099894356 60751165572 65813762703 73277179092 82649841534 87751683604 91126748358 109915768638 123974762301 131627525406 136690122537 165299683068 182253496716 197441288109 219831537276 247949524602 263255050812 273380245074 394882576218 410070367611 495899049204 546760490148 592323864327 789765152436 820140735222 1184647728654 1640281470444 1776971592981 2369295457308 3553943185962 5330914778943 7107886371924 10661829557886 21323659115772
• Sum of all divisors σ(n): 62272137389280
• Sum of proper divisors (its aliquot sum) s(n): 40948478273508
• 21323659115772 is an abundant number, because the sum of its proper divisors (40948478273508) is greater than itself. Its abundance is 19624819157736

Bases of 21323659115772

• Binary: 100110110010011001101001000000111110011111100₂
• Hexadecimal: 0x1364CD207CFC
• Base-36: 7K3YC2RR0

Squares and roots of 21323659115772

• 21323659115772 squared (21323659115772²) is 454698438085646312899155984
• 21323659115772 cubed (21323659115772³) is 9695834494212282344920348527586542579648
• The square root of 21323659115772 is 4617754.7699907149
• The cube root of 21323659115772 is 27730.2580102691

Scales and comparisons

• 21,323,659,115,772 seconds is equal to 678,026 years, 20 weeks, 6 days, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 21,323,659,115,772 would take you about one million, six hundred ninety-five thousand and sixty-six 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 21323659115772 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21323659115772

• 21323659115772 backwards is 27751195632312
• 21323659115772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21323659115772's digits is 54
• More coming soon!