12642873844216

Names of 12642873844216

• Cardinal: 12642873844216 can be written as Twelve trillion, six hundred forty-two billion, eight hundred seventy-three million, eight hundred forty-four thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.2642873844216 × 10¹³

Factors of 12642873844216

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2164

Divisors of 12642873844216

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 31 44 56 62 77 88 121 124 154 181 191 217 242 248 308 341 362 382 434 484 616 682 724 764 847 868 968 1267 1337 1364 1448 1528 1694 1736 1741 1991 2101 2387 2534 2674 2728 3388 3482 3751 3982 4202 4774 5068 5348 5611 5921 6776 6964 7502 7964 8404 9548 10136 10696 11222 11842 12187 13928 13937 14707 15004 15928 16808 19096 19151 21901 22444 23111 23684 24374 26257 27874 29414 30008 34571 38302 39277 41447 43802 44888 46222 47368 48748 52514 53971 55748 58828 61721 65131 69142 76604 78554 82894 87604 92444 97496 105028 107942 111496 117656 123442 130262 134057 138284 153208 153307 157108 161777 165788 175208 184888 210056 210661 215884 241997 246884 260524 268114 276568 306614 314216 315121 323554 331576 332531 377797 380281 421322 431768 432047 455917 483994 493768 521048 536228 593681 613228 630242 647108 665062 678931 716441 755594 760562 842644 864094 911834 967988 1071701 1072456 1187362 1226456 1260484 1294216 1330124 1357862 1432882 1474627 1511188 1521124 1685288 1728188 1823668 1935976 2143402 2205847 2327717 2374724 2520968 2660248 2661967 2715724 2865764 2949254 3022376 3042248 3456376 3466331 3647336 3657841 4155767 4183091 4286804 4411694 4655434 4749448 4752517 5015087 5323934 5431448 5731528 5898508 6530491 6932662 7315682 7501907 8311534 8366182 8573608 8823388 9310868 9505034 9768751 10030174 10308461 10647868 11788711 11797016 13060982 13865324 14631364 15003814 16623068 16732364 17646776 18621736 19010068 19537502 20060348 20616922 21295736 23577422 24264317 25604887 26121964 27730648 29262728 29281637 30007628 33246136 33464728 38020136 38129641 39075004 40120696 40236251 41233844 45713437 47154844 48528634 51209774 52243928 58563274 60015256 60188111 68381257 72159227 76259282 78150008 80472502 82467688 82520977 91426874 94309688 97057268 102419548 107456261 113393071 117126548 120376222 129675821 136762514 144318454 152518564 160945004 165041954 182853748 194114536 204839096 214912522 226786142 234253096 240752444 259351642 266907487 273525028 281653757 288636908 305037128 321890008 330083908 365707496 421316777 429825044 453572284 481504888 518703284 533814974 547050056 563307514 577273816 660167816 662069221 752193827 793751497 842633554 859650088 907144568 907730747 1037406568 1067629948 1126615028 1182018871 1247323781 1324138442 1504387654 1587502994 1685267108 1815461494 1865831441 2135259896 2253230056 2364037742 2494647562 2648276884 3008775308 3175005988 3370534216 3630922988 3731662882 4634484547 4728075484 4989295124 5296553768 6017550616 6350011976 7261845976 7282761431 7463325764 8274132097 8731266467 9268969094 9456150968 9978590248 13060820087 14565522862 14926651528 16548264194 17462532934 18537938188 20524145851 26121640174 29131045724 33096528388 34925065868 37075876376 41048291702 50979330017 52243280348 58262091448 66193056776 69850131736 82096583404 101958660034 104486560696 143669020957 164193166808 203917320068 225765604361 287338041914 407834640136 451531208722 574676083828 903062417444 1149352167656 1580359230527 1806124834888 3160718461054 6321436922108 12642873844216
• Sum of all divisors σ(n): 31088776642560
• Sum of proper divisors (its aliquot sum) s(n): 18445902798344
• 12642873844216 is an abundant number, because the sum of its proper divisors (18445902798344) is greater than itself. Its abundance is 5803028954128

Bases of 12642873844216

• Binary: 10110111111110100110000000010010000111111000₂
• Hexadecimal: 0xB7FA60121F8
• Base-36: 4HC20NO54

Squares and roots of 12642873844216

• 12642873844216 squared (12642873844216²) is 159842259040761057836654656
• 12642873844216 cubed (12642873844216³) is 2020865516026836435929616763295935069696
• The square root of 12642873844216 is 3555681.9098755165
• The cube root of 12642873844216 is 23296.0309596937

Scales and comparisons

• 12,642,873,844,216 seconds is equal to 402,004 years, 14 weeks, 4 days, 9 hours, 10 minutes, 16 seconds.
• To count from 1 to 12,642,873,844,216 would take you about one million, five thousand and ten 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 12642873844216 cubic inches would be around 1941.3 feet tall.

Recreational maths with 12642873844216

• 12642873844216 backwards is 61244837824621
• The number of decimal digits it has is: 14
• The sum of 12642873844216's digits is 58
• More coming soon!