13318778373470812

Names of 13318778373470812

• Cardinal: 13318778373470812 can be written as Thirteen quadrillion, three hundred eighteen trillion, seven hundred seventy-eight billion, three hundred seventy-three million, four hundred seventy thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.3318778373470812 × 10¹⁶

Factors of 13318778373470812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 612

Divisors of 13318778373470812

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 11 17 22 34 44 61 68 122 187 244 289 374 521 578 671 748 1037 1042 1156 1342 2074 2084 2684 3179 3721 4148 4913 5731 6358 7442 8857 9826 11407 11462 12716 14884 17629 17714 19652 22814 22924 31781 35258 35428 40931 45628 54043 63257 63562 70516 81862 97427 108086 126514 127124 150569 163724 193919 194854 216172 226981 253028 271441 299693 301138 349591 387838 389708 453962 540277 542882 599386 602276 695827 699182 775676 907924 1075369 1080554 1085764 1198772 1391654 1398364 1656259 1938641 2150738 2161108 2496791 2559673 2783308 2985851 3296623 3312518 3858677 3877282 4301476 4614497 4993582 5119346 5943047 5971702 6593246 6625036 7717354 7754564 9184709 9228994 9987164 10238692 11829059 11886094 11943404 13186492 15434708 16557901 18281273 18369418 18457988 21325051 23658118 23772188 28156403 32956897 33115802 36562546 36738836 42445447 42650102 47316236 50759467 56312806 65597509 65913794 66231604 73125092 78446449 84890894 85300204 101031799 101518934 112625612 118257101 131195018 131827588 156140053 156892898 169781788 182136911 201094003 202063598 203037868 236514202 262390036 281484317 312280106 313785796 362525867 364273822 402188006 404127196 473028404 560267249 562968634 624560212 721572599 725051734 728547644 804376012 862910939 1010031961 1115157653 1120534498 1125937268 1300828111 1333589633 1443145198 1450103468 1717540583 1725821878 2010370717 2020063922 2230315306 2241068996 2601656222 2667179266 2886290396 3096327487 3435081166 3451643756 4020741434 4040127844 4460630612 4785233389 5203312444 5334358532 6162939739 6192654974 6870162332 8041482868 9524543233 9570466778 11110351571 12266734183 12325879478 12385309948 14669485963 17170543337 19049086466 19140933556 22114077887 22220703142 24533468366 24651758956 29338971926 34176302189 34341086674 38098172932 44228155774 44441406284 49066936732 52637567279 58677943852 61611949621 68352604378 68682173348 81348967613 88456311548 104769975563 105275134558 123223899242 136705208756 162697935226 188875976707 209539951126 210550269116 246447798484 291899236729 325395870452 375939324079 377751953414 419079902252 580997137213 583798473458 677731445831 751878648158 755503906828 894838643743 1047403143557 1161994274426 1167596946916 1355462891662 1503757296316 1789677287486 2094806287114 2323988548852 2710925783324 3210891604019 3579354574972 4189612574228 4962287024393 6390968509343 6421783208038 9924574048786 11521434579127 12781937018686 12843566416076 17805853440469 19849148097572 23042869158254 25563874037372 35611706880938 46085738316508 54585157268323 71223413761876 109170314536646 195864387845159 218340629073292 302699508487973 391728775690318 605399016975946 783457551380636 1210798033951892 3329694593367703 6659389186735406 13318778373470812
• Sum of all divisors σ(n): 27518684592087360
• Sum of proper divisors (its aliquot sum) s(n): 14199906218616548
• 13318778373470812 is an abundant number, because the sum of its proper divisors (14199906218616548) is greater than itself. Its abundance is 881127845145736

Bases of 13318778373470812

• Binary: 101111010100010101101110111101110010101111101001011100₂
• Hexadecimal: 0x2F515BBDCAFA5C
• Base-36: 3N542BEWB4S

Squares and roots of 13318778373470812

• 13318778373470812 squared (13318778373470812²) is 177389857361633808495919415939344
• 13318778373470812 cubed (13318778373470812³) is 2362616195901200482065220712409307159064546427328
• The square root of 13318778373470812 is 115407011.8037496541
• The cube root of 13318778373470812 is 237039.9048182851

Scales and comparisons

• 13,318,778,373,470,812 seconds is equal to 423,495,954 years, 30 weeks, 4 days, 17 hours, 26 minutes, 52 seconds.
• To count from 1 to 13,318,778,373,470,812 would take you about one billion, two hundred seventy million, four hundred eighty-seven thousand, eight hundred sixty-three 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 13318778373470812 cubic inches would be around 19753.3 feet tall.

Recreational maths with 13318778373470812

• 13318778373470812 backwards is 21807437387781331
• The number of decimal digits it has is: 17
• The sum of 13318778373470812's digits is 73
• More coming soon!