19815950324016

Names of 19815950324016

• Cardinal: 19815950324016 can be written as Nineteen trillion, eight hundred fifteen billion, nine hundred fifty million, three hundred twenty-four thousand and sixteen.

Scientific notation

• Scientific notation: 1.9815950324016 × 10¹³

Factors of 19815950324016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19662

Divisors of 19815950324016

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 56 61 63 66 72 77 84 88 99 112 121 122 126 132 137 144 154 168 176 183 198 231 242 244 252 264 274 308 336 363 366 396 411 427 462 484 488 504 528 548 549 616 671 693 726 732 792 822 847 854 924 959 968 976 1008 1089 1096 1098 1232 1233 1281 1342 1386 1452 1464 1507 1584 1644 1694 1708 1848 1918 1936 2013 2178 2192 2196 2466 2541 2562 2684 2772 2877 2904 2928 3014 3288 3388 3416 3696 3836 3843 4026 4356 4392 4521 4697 4932 5082 5124 5368 5544 5754 5808 6028 6039 6576 6776 6832 7381 7623 7672 7686 8052 8357 8631 8712 8784 9042 9394 9864 10164 10248 10549 10736 11088 11508 12056 12078 13552 13563 14091 14762 15246 15344 15372 16104 16577 16714 17262 17424 18084 18788 19441 19728 20328 20496 21098 22143 23016 24112 24156 25071 27126 28182 29524 30492 30744 31647 32208 33154 33428 34524 36168 37576 38882 40656 42196 42273 44286 46032 48312 49731 50142 51667 54252 56364 58323 58499 59048 60984 61488 63294 66308 66429 66856 69048 72336 75152 75213 77764 84392 84546 88572 91927 94941 96624 99462 100284 103334 108504 112728 116039 116646 116998 118096 121968 126588 132616 132858 133712 136087 138096 149193 150426 155001 155528 168784 169092 174969 175497 177144 183854 189882 198924 200568 206668 213851 217008 225456 232078 233292 233996 253176 265232 265716 272174 275781 298386 300852 310002 311056 338184 348117 349938 350994 354288 367708 379764 397848 401136 408261 413336 427702 464156 465003 466584 467992 506352 526491 531432 544348 551562 596772 601704 620004 641553 643489 676368 696234 699876 701988 735416 759528 795696 816522 826672 827343 855404 928312 930006 933168 935984 1011197 1044351 1052982 1062864 1088696 1103124 1185901 1193544 1203408 1224783 1240008 1283106 1286978 1392468 1399752 1403976 1470832 1496957 1519056 1633044 1654686 1710808 1856624 1860012 1924659 1930467 2022394 2088702 2105964 2177392 2206248 2352361 2371802 2387088 2449566 2480016 2566212 2573956 2663417 2784936 2799504 2807952 2993914 3033591 3266088 3309372 3421616 3557703 3720024 3849318 3860934 4044788 4177404 4211928 4412496 4490871 4704722 4743604 4899132 5132424 5147912 5326834 5569872 5791401 5987828 6067182 6532176 6618744 7057083 7078379 7115406 7440048 7698636 7721868 7990251 8089576 8301307 8354808 8423856 8981742 9100773 9409444 9487208 9798264 10264848 10295824 10653668 10673109 11582802 11975656 12134364 13044911 13237488 13472613 14114166 14156758 14230812 15397272 15443736 15980502 16179152 16466527 16602614 16709616 17963484 18201546 18643919 18818888 18974416 19596528 21171249 21235137 21307336 21346218 23165604 23951312 23970753 24268728 24903921 26089822 26945226 28228332 28313516 28461624 29297587 30794544 30887472 31961004 32933054 33205228 35926968 36403092 37287838 37637776 39134733 42342498 42470274 42614672 42692436 46331208 47941506 48537456 49399581 49807842 52179644 53890452 55931757 56456664 56627032 56923248 58595174 63705411 63922008 65866108 66410456 71853936 72806184 74575676 74711763 78269466 84684996 84940548 85384872 87892761 91314377 92662416 95883012 98799162 99615684 104359288 107780904 111863514 112913328 113254064 117190348 117404199 127410822 127844016 131732216 132820912 143494021 145612368 148198743 149151352 149423526 156538932 162468437 167795271 169369992 169881096 170769744 175785522 182628754 191766024 197598324 199231368 205083109 208718576 215561808 223727028 234380696 234808398 254821644 263464432 263678283 273943131 286988042 296397486 298302704 298847052 313077864 322273457 324936874 335590542 338739984 339762192 351571044 365257508 383532048 395196648 398462736 410166218 430482063 447454056 468761392 469616796 487405311 509643288 527356566 547886262 573976084 592794972 597694104 615249327 626155728 644546914 649873748 671181084 703142088 730515016 790393296 820332436 821829393 860964126 894908112 939233592 966820371 974810622 1004458147 1019286576 1054713132 1095772524 1137279059 1147952168 1185589944 1195388208 1230498654 1289093828 1291446189 1299747496 1342362168 1406284176 1461030032 1462215933 1640664872 1643658786 1721928252 1787152807 1845747981 1878467184 1933640742 1949621244 2008916294 2109426264 2191545048 2255914199 2274558118 2295904336 2371179888 2460997308 2578187656 2582892378 2599494992 2684724336 2900461113 2924431866 3013374441 3281329744 3287317572 3411837177 3443856504 3574305614 3691495962 3867281484 3899242488 4017832588 4218852528 4383090096 4511828398 4549116236 4921994616 5156375312 5165784756 5361458421 5800922226 5848863732 6026748882 6574635144 6767742597 6823674354 6887713008 7148611228 7382991924 7734562968 7798484976 8035665176 9023656796 9040123323 9098232472 9843989232 10235511531 10331569512 10722916842 11601844452 11697727464 12053497764 12510069649 13149270288 13535485194 13647348708 14297222456 14765983848 15469125936 16071330352 16084375263 18047313592 18080246646 18196464944 19658680877 20303227791 20471023062 20663139024 21445833684 23203688904 23395454928 24106995528 25020139298 27070970388 27294697416 28594444912 29531967696 32168750526 36094627184 36160493292 37530208947 39317361754 40606455582 40942046124 42891667368 46407377808 48213991056 50040278596 54141940776 54589394832 58976042631 64337501052 72320986584 75060417894 78634723508 81212911164 81884092248 85783334736 100080557192 108283881552 112590626841 117952085262 128675002104 137610766139 144641973168 150120835788 157269447016 162425822328 163768184496 176928127893 200161114384 225181253682 235904170524 257350004208 275221532278 300241671576 314538894032 324851644656 353856255786 412832298417 450362507364 471808341048 550443064556 600483343152 707712511572 825664596834 900725014728 943616682096 1100886129112 1238496895251 1415425023144 1651329193668 1801450029456 2201772258224 2476993790502 2830850046288 3302658387336 4953987581004 6605316774672 9907975162008 19815950324016
• Sum of all divisors σ(n): 71327727691584
• Sum of proper divisors (its aliquot sum) s(n): 51511777367568
• 19815950324016 is an abundant number, because the sum of its proper divisors (51511777367568) is greater than itself. Its abundance is 31695827043552

Bases of 19815950324016

• Binary: 100100000010111000010101011100001000100110000₂
• Hexadecimal: 0x1205C2AE1130
• Base-36: 70VBL6UK0

Squares and roots of 19815950324016

• 19815950324016 squared (19815950324016²) is 392671887243869815386368256
• 19815950324016 cubed (19815950324016³) is 7781166611262136285415226144712696836096
• The square root of 19815950324016 is 4451511.0158255253
• The cube root of 19815950324016 is 27060.6548245265

Scales and comparisons

• 19,815,950,324,016 seconds is equal to 630,085 years, 48 weeks, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 19,815,950,324,016 would take you about one million, five hundred seventy-five thousand, two hundred fourteen 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 19815950324016 cubic inches would be around 2255.1 feet tall.

Recreational maths with 19815950324016

• 19815950324016 backwards is 61042305951891
• The number of decimal digits it has is: 14
• The sum of 19815950324016's digits is 54
• More coming soon!