21550663992312

Names of 21550663992312

• Cardinal: 21550663992312 can be written as Twenty-one trillion, five hundred fifty billion, six hundred sixty-three million, nine hundred ninety-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.1550663992312 × 10¹³

Factors of 21550663992312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5592

Divisors of 21550663992312

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 41 42 52 54 56 63 72 78 81 82 84 91 104 108 117 123 126 127 156 162 164 168 169 182 189 216 234 246 252 254 273 287 312 324 328 338 351 364 369 378 381 468 492 504 507 508 533 546 567 574 648 676 702 728 738 756 762 819 861 889 936 984 1014 1016 1053 1066 1092 1107 1134 1143 1148 1183 1352 1404 1476 1512 1521 1524 1599 1638 1651 1722 1778 2028 2106 2132 2184 2214 2268 2286 2296 2366 2457 2583 2667 2808 2952 3042 3048 3198 3276 3302 3321 3429 3444 3549 3556 3731 4056 4212 4264 4428 4536 4563 4572 4732 4797 4914 4953 5166 5207 5334 5399 6084 6396 6552 6604 6642 6858 6888 6929 7098 7112 7371 7462 7749 8001 8424 8856 9126 9144 9464 9594 9828 9906 10287 10332 10414 10647 10668 10798 11193 11557 12168 12792 13208 13284 13689 13716 13858 14196 14391 14742 14859 14924 15498 15621 16002 16197 18252 19188 19656 19812 20574 20664 20787 20828 21294 21336 21463 21596 22386 23114 23247 24003 26568 27378 27432 27716 28392 28782 29484 29718 29848 30996 31242 31941 32004 32394 33579 34671 36449 36504 37793 38376 39624 41148 41574 41656 42588 42926 43173 43192 44577 44772 46228 46494 46863 48006 48503 48591 54756 55432 57564 58968 59436 61992 62361 62484 63882 64008 64389 64788 67158 67691 69342 70187 72009 72898 75586 82296 83148 85176 85852 86346 89154 89544 92456 92988 93726 95823 96012 97006 97182 100737 104013 109347 109512 113379 115128 118872 124722 124968 127764 128778 129576 133731 134316 135382 138684 140374 140589 144018 145509 145773 145796 150241 151172 166296 171704 172692 178308 185976 187083 187452 191646 192024 193167 194012 194364 201474 203073 208026 210561 218694 221359 226758 249444 255528 257556 267462 268632 270764 277368 280748 281178 288036 291018 291546 291592 300482 302211 302344 312039 328041 340137 345384 356616 374166 374904 383292 386334 388024 388728 402948 406146 416052 421122 421767 436527 437319 437388 442718 450723 453516 473837 491309 498888 515112 534924 541528 561249 561496 562356 576072 579501 582036 583092 600964 604422 609219 624078 631683 656082 664077 680274 685673 748332 766584 772668 805896 812292 832104 842244 843534 873054 874638 874776 879983 885436 901446 907032 912431 936117 947674 982618 984123 1020411 1069848 1122498 1124712 1159002 1164072 1166184 1201928 1208844 1218438 1248156 1263366 1309581 1312164 1328154 1352169 1360548 1371346 1421511 1473927 1496664 1545336 1549513 1624584 1684488 1687068 1738503 1746108 1749276 1759966 1770872 1802892 1824862 1827657 1872234 1895049 1895348 1965236 1968246 1992231 2040822 2057019 2244996 2318004 2417688 2436876 2496312 2526732 2619162 2624328 2639949 2656308 2704338 2721096 2737293 2742692 2843022 2877667 2947854 2952369 3061233 3099026 3374136 3477006 3492216 3498552 3519932 3605784 3649724 3655314 3744468 3790098 3790696 3928743 3930472 3936492 3984462 4056507 4081644 4114038 4264533 4421781 4489992 4636008 4648539 4799711 4873752 5053464 5238324 5279898 5312616 5408676 5474586 5482971 5485384 5685147 5686044 5755334 5895708 5904738 5976693 6122466 6159881 6171057 6198052 6387017 6954012 7039864 7299448 7310628 7488936 7580196 7857486 7872984 7919847 7968924 8113014 8163288 8211879 8228076 8529066 8633001 8843562 8913749 9297078 9599422 10476648 10559796 10817352 10949172 10965942 11370294 11372088 11510668 11791416 11809476 11953386 12169521 12244932 12319762 12342114 12396104 12774034 12793599 13265343 13908024 13945617 14399133 14621256 15160392 15714972 15839694 15937848 16226028 16423758 16456152 17058132 17266002 17687124 17827498 17930079 18479643 18513171 18594156 19161051 19198844 20143669 21119592 21898344 21931884 22740588 23021336 23618952 23759541 23906772 24339042 24489864 24635637 24639524 24684228 25548068 25587198 25899003 26530686 26741247 27891234 28112593 28798266 31429944 31679388 32452056 32847516 34116264 34532004 35374248 35654996 35860158 36959286 37026342 37188312 37409671 38322102 38380797 38397688 39796029 40287338 41836851 43197399 43863768 45481176 47519082 47813544 48678084 49271274 49279048 49368456 51096136 51174396 51798006 53061372 53482494 55438929 55539513 55782468 56225186 57483153 57596532 60431007 62396243 63358776 65695032 69064008 71278623 71309992 71720316 73906911 73918572 74052684 74819342 76644204 76761594 77697009 79592058 80223741 80574676 83673702 84337779 86394798 95038164 97356168 98542548 102348792 103596012 106122744 106964988 110877858 111079026 111564936 112229013 112450372 114966306 115193064 115878737 120862014 124792486 125510553 129592197 142557246 143440632 147813822 147837144 148105368 149638684 153288408 153523188 155394018 159184116 160447482 161149352 166316787 167347404 168675558 172449459 172789596 181293021 187188729 190076328 196788151 197085096 207192024 213929976 221755716 222158052 224458026 224900744 229932612 231757474 233091027 240671223 241724028 249584972 251021106 253013337 259184394 261867697 285114492 295627644 299277368 307046376 310788036 318368232 320894964 332633574 334694808 336687039 337351116 344898918 345579192 347636211 362586042 365463709 374377458 388776591 393576302 443511432 444316104 448916052 459865224 463514948 466182054 481342446 483448056 498950361 499169944 502042212 506026674 517348377 518368788 523735394 543879063 561566187 570228984 590364453 591255288 621576072 641789928 665267148 673374078 674702232 689797836 695272422 722013669 725172084 730927418 748754916 759040011 777553182 785603091 787152604 811151159 897832104 927029896 932364108 962684892 997900722 1004084424 1010061117 1012053348 1034696754 1036737576 1042908633 1047470788 1087758126 1096391127 1123132374 1180728906 1330534296 1346748156 1379595672 1390544844 1444027338 1450344168 1461854836 1497509832 1518080022 1555106364 1571206182 1574305208 1622302318 1631637189 1684698561 1771093359 1864728216 1925369784 1995801444 2020122234 2024106696 2069393508 2085817266 2094941576 2175516252 2192782254 2246264748 2277120033 2356809273 2361457812 2433453477 2558245963 2693496312 2781089688 2888054676 2923709672 3030183351 3036160044 3110212728 3128725899 3142412364 3244604636 3263274378 3289173381 3369397122 3542186718 3991602888 4040244468 4138787016 4171634532 4351032504 4385564508 4492529496 4554240066 4713618546 4722915624 4751028217 4866906954 5054095683 5116491926 5313280077 5776109352 6060366702 6072320088 6257451798 6284824728 6489209272 6526548756 6578346762 6738794244 7070427819 7084373436 7300360431 7674737889 8080488936 8343269064 8771129016 9108480132 9386177697 9427237092 9502056434 9733813908 9867520143 10108191366 10232983852 10626560154 12120733404 12514903596 13053097512 13156693524 13477588488 14140855638 14168746872 14253084651 14600720862 15349475778 15939840231 18216960264 18772355394 18854474184 19004112868 19467627816 19735040286 20216382732 20465967704 21211283457 21253120308 21901081293 23024213667 24241466808 25029807192 26313387048 28281711276 28506169302 29201441724 29602560429 30698951556 31879680462 33257197519 37544710788 38008225736 39470080572 40432765464 42422566914 42506240616 42759253953 43802162586 46048427334 56563422552 57012338604 58402883448 59205120858 61397903112 63759360924 65703243879 66514395038 69072641001 75089421576 78940161144 84845133828 85518507906 87604325172 92096854668 99771592557 114024677208 118410241716 127518721848 128277761859 131406487758 133028790076 138145282002 169690267656 171037015812 175208650344 184193709336 199543185114 207217923003 236820483432 256555523718 262812975516 266057580152 276290564004 299314777671 342074031624 384833285577 399086370228 414435846006 513111047436 525625951032 552581128008 598629555342 769666571154 798172740456 828871692012 897944333013 1026222094872 1197259110684 1539333142308 1657743384024 1795888666026 2394518221368 2693832999039 3078666284616 3591777332052 5387665998078 7183554664104 10775331996156 21550663992312
• Sum of all divisors σ(n): 77138417664000
• Sum of proper divisors (its aliquot sum) s(n): 55587753671688
• 21550663992312 is an abundant number, because the sum of its proper divisors (55587753671688) is greater than itself. Its abundance is 34037089679376

Bases of 21550663992312

• Binary: 100111001100110100111101011000000001111111000₂
• Hexadecimal: 0x1399A7AC03F8
• Base-36: 7N08KX3I0

Squares and roots of 21550663992312

• 21550663992312 squared (21550663992312²) is 464431118509532990395105344
• 21550663992312 cubed (21550663992312³) is 10008798982572579833818852882990846115328
• The square root of 21550663992312 is 4642269.2718445363
• The cube root of 21550663992312 is 27828.3133689881

Scales and comparisons

• 21,550,663,992,312 seconds is equal to 685,244 years, 23 weeks, 4 days, 9 hours, 25 minutes, 12 seconds.
• To count from 1 to 21,550,663,992,312 would take you about one million, seven hundred thirteen thousand, one hundred eleven 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 21550663992312 cubic inches would be around 2319 feet tall.

Recreational maths with 21550663992312

• 21550663992312 backwards is 21329936605512
• 21550663992312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21550663992312's digits is 54
• More coming soon!