18093220992

Names of 18093220992

• Cardinal: 18093220992 can be written as Eighteen billion, ninety-three million, two hundred twenty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8093220992 × 10¹⁰

Factors of 18093220992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 906

Divisors of 18093220992

• Number of divisors d(n): 576
• 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 49 54 56 63 64 66 72 77 84 88 96 98 99 108 112 121 126 128 132 144 147 154 168 176 189 192 196 198 216 224 231 242 252 264 288 294 297 308 336 352 363 378 384 392 396 432 441 448 462 484 504 528 539 576 588 594 616 672 693 704 726 756 784 792 847 864 882 883 896 924 968 1008 1056 1078 1089 1152 1176 1188 1232 1323 1344 1386 1408 1452 1512 1568 1584 1617 1694 1728 1764 1766 1848 1936 2016 2079 2112 2156 2178 2352 2376 2464 2541 2646 2649 2688 2772 2904 3024 3136 3168 3234 3267 3388 3456 3528 3532 3696 3872 4032 4158 4224 4312 4356 4704 4752 4851 4928 5082 5292 5298 5544 5808 5929 6048 6181 6272 6336 6468 6534 6776 7056 7064 7392 7623 7744 7947 8064 8316 8624 8712 9408 9504 9702 9713 9856 10164 10584 10596 11088 11616 11858 12096 12362 12672 12936 13068 13552 14112 14128 14553 14784 15246 15488 15894 16632 17248 17424 17787 18543 18816 19008 19404 19426 20328 21168 21192 22176 22869 23232 23716 23841 24192 24724 25872 26136 27104 28224 28256 29106 29139 29568 30492 31788 33264 34496 34848 35574 37086 38016 38808 38852 40656 42336 42384 43267 44352 45738 46464 47432 47682 49448 51744 52272 53361 54208 55629 56448 56512 58212 58278 60984 63576 66528 67991 68992 69696 71148 74172 77616 77704 81312 84672 84768 86534 87417 88704 91476 94864 95364 98896 103488 104544 106722 106843 108416 111258 113024 116424 116556 121968 127152 129801 133056 135982 139392 142296 148344 155232 155408 160083 162624 166887 169344 169536 173068 174834 182952 189728 190728 197792 203973 206976 209088 213444 213686 222516 232848 233112 243936 254304 259602 262251 266112 271964 284592 296688 310464 310816 320166 320529 325248 333774 339072 346136 349668 365904 379456 381456 389403 395584 407946 418176 426888 427372 445032 465696 466224 475937 487872 508608 519204 524502 543928 569184 593376 611919 620928 621632 640332 641058 667548 692272 699336 731808 747901 758912 762912 778806 791168 815892 853776 854744 890064 931392 932448 951874 961587 975744 1017216 1038408 1049004 1087856 1138368 1168209 1186752 1223838 1243264 1280664 1282116 1335096 1384544 1398672 1427811 1463616 1495802 1525824 1557612 1631784 1707552 1709488 1780128 1835757 1862784 1864896 1903748 1923174 2076816 2098008 2175712 2243703 2276736 2336418 2373504 2447676 2561328 2564232 2670192 2769088 2797344 2855622 2884761 2927232 2991604 3051648 3115224 3263568 3415104 3418976 3560256 3671514 3729792 3807496 3846348 4153632 4196016 4283433 4351424 4487406 4672836 4895352 5122656 5128464 5235307 5340384 5538176 5594688 5711244 5769522 5983208 6230448 6527136 6731109 6830208 6837952 7120512 7343028 7614992 7692696 8307264 8392032 8566866 8702848 8974812 9345672 9790704 10245312 10256928 10470614 10680768 11189376 11422488 11539044 11966416 12460896 12850299 13054272 13462218 13675904 14686056 15229984 15385392 15705921 16614528 16784064 17133732 17949624 18691344 19581408 20193327 20490624 20513856 20941228 21361536 22844976 23078088 23932832 24921792 25700598 26108544 26924436 29372112 30459968 30770784 31411842 33568128 34267464 35899248 37382688 39162816 40386654 41027712 41882456 45689952 46156176 47117763 47865664 49843584 51401196 53848872 58744224 60919936 61541568 62823684 68534928 71798496 74765376 78325632 80773308 83764912 91379904 92312352 94235526 95731328 102802392 107697744 117488448 123083136 125647368 137069856 141353289 143596992 149530752 161546616 167529824 182759808 184624704 188471052 205604784 215395488 234976896 251294736 274139712 282706578 287193984 323093232 335059648 369249408 376942104 411209568 430790976 502589472 548279424 565413156 646186464 670119296 753884208 822419136 861581952 1005178944 1130826312 1292372928 1507768416 1644838272 2010357888 2261652624 2584745856 3015536832 4523305248 6031073664 9046610496 18093220992
• Sum of all divisors σ(n): 68356360800
• Sum of proper divisors (its aliquot sum) s(n): 50263139808
• 18093220992 is an abundant number, because the sum of its proper divisors (50263139808) is greater than itself. Its abundance is 32169918816

Bases of 18093220992

• Binary: 10000110110011100001010010010000000₂
• Hexadecimal: 0x43670A480
• Base-36: 8B88IO0

Squares and roots of 18093220992

• 18093220992 squared (18093220992²) is 327364645865349464064
• 18093220992 cubed (18093220992³) is 5923080882609586928618714431488
• The square root of 18093220992 is 134511.0441264957
• The cube root of 18093220992 is 2625.2578306747

Scales and comparisons

• 18,093,220,992 seconds is equal to 575 years, 16 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 18,093,220,992 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 18093220992 cubic inches would be around 218.8 feet tall.

Recreational maths with 18093220992

• 18093220992 backwards is 29902239081
• The number of decimal digits it has is: 11
• The sum of 18093220992's digits is 45
• More coming soon!