18109453824

Names of 18109453824

• Cardinal: 18109453824 can be written as Eighteen billion, one hundred nine million, four hundred fifty-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8109453824 × 10¹⁰

Factors of 18109453824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 183

Divisors of 18109453824

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 53 54 56 63 64 66 72 77 81 84 88 96 99 106 107 108 112 126 128 132 144 154 159 162 168 176 189 192 198 212 214 216 224 231 252 256 264 288 297 308 318 321 324 336 352 371 378 384 396 424 428 432 448 462 477 504 512 528 567 576 583 594 616 636 642 648 672 693 704 742 749 756 768 792 848 856 864 891 896 924 954 963 1008 1056 1113 1134 1152 1166 1177 1188 1232 1272 1284 1296 1344 1386 1408 1431 1484 1498 1512 1536 1584 1696 1712 1728 1749 1782 1792 1848 1908 1926 2016 2079 2112 2226 2247 2268 2304 2332 2354 2376 2464 2544 2568 2592 2688 2772 2816 2862 2889 2968 2996 3024 3168 3339 3392 3424 3456 3498 3531 3564 3584 3696 3816 3852 4032 4081 4158 4224 4293 4452 4494 4536 4608 4664 4708 4752 4928 5088 5136 5184 5247 5376 5544 5632 5671 5724 5778 5936 5992 6048 6237 6336 6678 6741 6784 6848 6912 6996 7062 7128 7392 7632 7704 8064 8162 8239 8316 8448 8586 8667 8904 8988 9072 9328 9416 9504 9856 10017 10176 10272 10368 10494 10593 10752 11088 11342 11448 11556 11872 11984 12096 12243 12474 12672 13356 13482 13568 13696 13824 13992 14124 14256 14784 15264 15408 15741 16128 16324 16478 16632 16896 17013 17172 17334 17808 17976 18144 18656 18832 19008 19712 20034 20223 20352 20544 20736 20988 21186 22176 22684 22896 23112 23744 23968 24192 24486 24717 24948 25344 26712 26964 27136 27392 27984 28248 28512 29568 30051 30528 30816 31482 31779 32256 32648 32956 33264 34026 34344 34668 35616 35952 36288 36729 37312 37664 38016 39424 39697 40068 40446 40704 41088 41472 41976 42372 44352 45368 45792 46224 47223 47488 47936 48384 48972 49434 49896 50688 51039 53424 53928 54784 55968 56496 57024 59136 60102 60669 61056 61632 62381 62964 63558 65296 65912 66528 68052 68688 69336 71232 71904 72576 73458 74151 74624 75328 76032 79394 80136 80892 81408 82176 83952 84744 88704 90736 91584 92448 94446 94976 95337 95872 96768 97944 98868 99792 102078 106848 107856 110187 111936 112992 114048 118272 119091 120204 121338 122112 123264 124762 125928 127116 130592 131824 133056 136104 137376 138672 142464 143808 145152 146916 148302 149248 150656 152064 153117 158788 160272 161784 164352 167904 169488 177408 181472 183168 184896 187143 188892 189952 190674 191744 195888 197736 199584 204156 213696 215712 220374 222453 223872 225984 228096 238182 240408 242676 244224 246528 249524 251856 254232 261184 263648 266112 272208 274752 277344 284928 287616 290304 293832 296604 298496 301312 306234 317576 320544 323568 330561 335808 338976 354816 357273 362944 366336 369792 374286 377784 381348 383488 391776 395472 399168 408312 427392 431424 436667 440748 444906 447744 451968 456192 459351 476364 480816 485352 493056 499048 503712 508464 522368 527296 532224 544416 549504 554688 561429 569856 575232 587664 593208 602624 612468 635152 641088 647136 661122 667359 671616 677952 714546 725888 732672 739584 748572 755568 762696 783552 790944 798336 816624 854784 862848 873334 881496 889812 895488 903936 918702 952728 961632 970704 998096 1007424 1016928 1044736 1054592 1064448 1071819 1088832 1099008 1109376 1122858 1150464 1175328 1186416 1224936 1270304 1282176 1294272 1310001 1322244 1334718 1343232 1355904 1429092 1451776 1479168 1497144 1511136 1525392 1567104 1581888 1596672 1633248 1684287 1709568 1725696 1746668 1762992 1779624 1807872 1837404 1905456 1923264 1941408 1996192 2014848 2033856 2089472 2109184 2143638 2177664 2198016 2218752 2245716 2350656 2372832 2449872 2540608 2564352 2588544 2620002 2644488 2669436 2686464 2711808 2858184 2903552 2994288 3022272 3050784 3134208 3163776 3193344 3215457 3266496 3368574 3451392 3493336 3525984 3559248 3674808 3810912 3846528 3882816 3930003 3992384 4029696 4067712 4218368 4287276 4355328 4437504 4491432 4701312 4745664 4899744 5052861 5081216 5128704 5177088 5240004 5288976 5338872 5423616 5716368 5988576 6044544 6101568 6268416 6327552 6430914 6532992 6737148 6986672 7051968 7118496 7349616 7621824 7693056 7765632 7860006 7984768 8059392 8135424 8574552 8710656 8982864 9402624 9491328 9799488 10105722 10162432 10354176 10480008 10577952 10677744 11432736 11790009 11977152 12089088 12203136 12655104 12861828 13065984 13474296 13973344 14103936 14236992 14699232 15243648 15386112 15531264 15720012 15969536 16270848 17149104 17965728 18805248 18982656 19598976 20211444 20324864 20960016 21155904 21355488 22865472 23580018 23954304 24178176 24406272 25723656 26131968 26948592 27946688 28207872 28473984 29398464 30487296 31062528 31440024 31939072 34298208 35370027 35931456 37965312 39197952 40422888 41920032 42311808 42710976 45730944 47160036 47908608 48812544 51447312 53897184 55893376 56415744 56947968 58796928 60974592 62880048 68596416 70740054 71862912 78395904 80845776 83840064 84623616 85421952 91461888 94320072 95817216 102894624 107794368 111786752 113895936 117593856 125760096 137192832 141480108 143725824 161691552 167680128 169247232 170843904 182923776 188640144 205789248 215588736 223573504 235187712 251520192 274385664 282960216 287451648 323383104 335360256 341687808 377280288 411578496 431177472 503040384 548771328 565920432 646766208 670720512 754560576 823156992 862354944 1006080768 1131840864 1293532416 1509121152 1646313984 2012161536 2263681728 2587064832 3018242304 4527363456 6036484608 9054726912 18109453824
• Sum of all divisors σ(n): 69302635776
• Sum of proper divisors (its aliquot sum) s(n): 51193181952
• 18109453824 is an abundant number, because the sum of its proper divisors (51193181952) is greater than itself. Its abundance is 33083728128

Bases of 18109453824

• Binary: 10000110111011010000101011000000000₂
• Hexadecimal: 0x437685600
• Base-36: 8BHWG00

Squares and roots of 18109453824

• 18109453824 squared (18109453824²) is 327952317803588222976
• 18109453824 cubed (18109453824³) is 5939037355737854025494087860224
• The square root of 18109453824 is 134571.3707443005
• The cube root of 18109453824 is 2626.0427034763

Scales and comparisons

• 18,109,453,824 seconds is equal to 575 years, 42 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 18,109,453,824 would take you about one thousand, one hundred fifty-one 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 18109453824 cubic inches would be around 218.8 feet tall.

Recreational maths with 18109453824

• 18109453824 backwards is 42835490181
• The number of decimal digits it has is: 11
• The sum of 18109453824's digits is 45
• More coming soon!