18084436272

Names of 18084436272

• Cardinal: 18084436272 can be written as Eighteen billion, eighty-four million, four hundred thirty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8084436272 × 10¹⁰

Factors of 18084436272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 170

Divisors of 18084436272

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 48 49 54 56 62 63 72 84 93 98 108 112 124 126 127 144 147 168 186 189 196 216 217 248 252 254 279 294 336 343 372 378 381 392 432 434 441 496 504 508 558 588 651 686 744 756 762 784 837 868 882 889 961 1008 1016 1029 1116 1143 1176 1302 1323 1372 1488 1512 1519 1524 1674 1736 1764 1778 1922 1953 2032 2058 2232 2286 2352 2604 2646 2667 2744 2883 3024 3038 3048 3087 3348 3429 3472 3528 3556 3844 3906 3937 4116 4464 4557 4572 5208 5292 5334 5488 5766 5859 6076 6096 6174 6223 6696 6727 6858 7056 7112 7688 7812 7874 8001 8232 8649 9114 9144 9261 10416 10584 10633 10668 11532 11718 11811 12152 12348 12446 13392 13454 13671 13716 14224 15376 15624 15748 16002 16464 17298 18228 18288 18522 18669 20181 21168 21266 21336 23064 23436 23622 24003 24304 24696 24892 25947 26908 27342 27432 27559 31248 31496 31899 32004 34596 35433 36456 37044 37338 40362 41013 42532 42672 43561 46128 46872 47089 47244 48006 49392 49784 51894 53816 54684 54864 55118 56007 60543 62992 63798 64008 69192 70866 72912 74088 74676 80724 82026 82677 85064 87122 93744 94178 94488 95697 96012 99568 103788 106299 107632 109368 110236 112014 121086 122047 127596 128016 130683 138384 141267 141732 148176 149352 161448 164052 165354 168021 170128 174244 181629 188356 188976 191394 192024 192913 207576 212598 218736 220472 224028 242172 244094 248031 255192 261366 282534 283464 287091 298704 322896 328104 329623 330708 336042 348488 363258 366141 376712 382788 384048 385826 392049 415152 423801 425196 440944 448056 484344 488188 496062 510384 522732 565068 566928 574182 578739 656208 659246 661416 672084 696976 726516 732282 744093 753424 765576 771652 784098 847602 850392 854329 896112 968688 976376 988869 992124 1045464 1098423 1130136 1148364 1157478 1176147 1271403 1318492 1322832 1344168 1350391 1453032 1464564 1488186 1531152 1543304 1568196 1695204 1700784 1708658 1736217 1952752 1977738 1984248 2090928 2196846 2260272 2296728 2314956 2352294 2542806 2562987 2636984 2688336 2700782 2906064 2929128 2966607 2976372 3086608 3136392 3295269 3390408 3417316 3472434 3955476 3968496 4051173 4393692 4593456 4629912 4704588 5085612 5125974 5208651 5273968 5401564 5858256 5933214 5952744 5980303 6272784 6590538 6780816 6834632 6944868 7688961 7910952 8102346 8787384 8899821 9259824 9409176 10171224 10251948 10417302 10803128 11866428 11905488 11960606 12153519 13181076 13669264 13889736 15377922 15821904 16204692 17574768 17799642 17940909 18818352 20342448 20503896 20834604 21606256 23066883 23732856 23921212 24307038 26362152 27779472 30755844 32409384 35599284 35881818 36460557 41007792 41669208 41862121 46133766 47465712 47842424 48614076 52724304 53822727 61511688 64818768 71198568 71763636 72921114 83338416 83724242 92267532 95684848 97228152 107645454 123023376 125586363 142397136 143527272 145842228 161468181 167448484 184535064 194456304 215290908 251172726 287054544 291684456 322936362 334896968 369070128 376759089 430581816 502345452 583368912 645872724 669793936 753518178 861163632 1004690904 1130277267 1291745448 1507036356 2009381808 2260554534 2583490896 3014072712 4521109068 6028145424 9042218136 18084436272
• Sum of all divisors σ(n): 63043584000
• Sum of proper divisors (its aliquot sum) s(n): 44959147728
• 18084436272 is an abundant number, because the sum of its proper divisors (44959147728) is greater than itself. Its abundance is 26874711456

Bases of 18084436272

• Binary: 10000110101111010101001100100110000₂
• Hexadecimal: 0x435EA9930
• Base-36: 8B308C0

Squares and roots of 18084436272

• 18084436272 squared (18084436272²) is 327046835276029257984
• 18084436272 cubed (18084436272³) is 5914457650508632645219095195648
• The square root of 18084436272 is 134478.3858915625
• The cube root of 18084436272 is 2624.8328853613

Scales and comparisons

• 18,084,436,272 seconds is equal to 575 years, 1 week, 3 days, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,084,436,272 would take you about one thousand, one hundred fifty 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 18084436272 cubic inches would be around 218.7 feet tall.

Recreational maths with 18084436272

• 18084436272 backwards is 27263448081
• The number of decimal digits it has is: 11
• The sum of 18084436272's digits is 45
• More coming soon!