18540920628270

Names of 18540920628270

• Cardinal: 18540920628270 can be written as Eighteen trillion, five hundred forty billion, nine hundred twenty million, six hundred twenty-eight thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.854092062827 × 10¹³

Factors of 18540920628270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 443

Divisors of 18540920628270

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 81 87 90 127 135 145 162 174 243 254 261 270 277 290 381 405 435 486 522 554 635 729 762 783 810 831 870 1143 1215 1270 1305 1385 1458 1566 1662 1905 2187 2286 2349 2430 2493 2610 2770 3429 3645 3683 3810 3915 4155 4374 4698 4986 5715 6561 6858 7047 7290 7366 7479 7830 8033 8310 10287 10935 11049 11430 11745 12465 13122 14094 14958 16066 17145 18415 20574 21141 21870 22098 22437 23490 24099 24930 30861 32805 33147 34290 35179 35235 36830 37395 40165 42282 44874 48198 51435 55245 61722 63423 65610 66294 67311 70358 70470 72297 74790 76729 80330 92583 99441 102870 105537 105705 110490 112185 120495 126846 134622 144594 153458 154305 165735 175895 185166 190269 198882 201933 211074 211410 216891 224370 230187 240990 277749 298323 308610 316611 317115 331470 336555 351790 361485 380538 383645 403866 433782 460374 462915 497205 527685 555498 596646 605799 633222 634230 650673 673110 690561 722970 767290 833247 894969 925830 949833 951345 994410 1009665 1020191 1055370 1084455 1150935 1211598 1301346 1381122 1388745 1491615 1583055 1666494 1789938 1817397 1899666 1902690 1952019 2019330 2040382 2071683 2168910 2225141 2301870 2684907 2777490 2849499 2983230 3028995 3060573 3166110 3253365 3452805 3634794 3904038 4143366 4166235 4450282 4474845 4749165 5100955 5369814 5698998 5856057 6057990 6121146 6215049 6506730 6675423 6905610 8054721 8332470 8548497 8949690 9086985 9181719 9498330 9744583 9760095 10201910 10358415 11125705 11712114 12430098 13350846 13424535 14247495 15302865 16109442 17096994 17568171 18173970 18363438 18645147 19489166 19520190 20026269 20716830 22251410 24164163 25645491 26849070 27545157 28494990 29233749 29280285 30605730 31075245 33377115 35136342 37290294 40052538 40273605 42742485 45908595 48328326 48722915 51290982 52704513 55090314 55935441 58467498 58560570 60078807 62150490 66754230 76936473 80547210 82635471 85484970 87701247 87840855 91817190 93225735 97445830 100131345 105409026 111870882 120157614 120820815 128227455 137725785 146168745 153872946 165270942 167806323 175402494 175681710 180236421 186451470 200262690 230809419 241641630 247906413 256454910 263103741 263522565 275451570 279677205 282592907 292337490 300394035 335612646 360472842 384682365 413177355 438506235 461618838 495812826 503418969 526207482 527045130 540709263 559354410 565185814 600788070 743719239 769364730 789311223 826354710 839031615 847778721 877012470 901182105 1006837938 1081418526 1154047095 1239532065 1315518705 1412964535 1487438478 1578622446 1622127789 1678063230 1695557442 1802364210 2231157717 2308094190 2367933669 2479064130 2517094845 2543336163 2631037410 2703546315 2825929070 3244255578 3718596195 3946556115 4238893605 4462315434 4735867338 4866383367 5034189690 5086672326 5407092630 6693473151 7103801007 7437192390 7630008489 7893112230 8110638945 8477787210 9732766734 11155788585 11839668345 12716680815 13386946302 14207602014 14599150101 15260016978 16221277890 21311403021 22311577170 22890025467 23679336690 24331916835 25433361630 29198300202 33467365755 35519005035 38150042445 42622806042 45780050934 48663833670 63934209063 66934731510 68670076401 71038010070 72995750505 76300084890 106557015105 114450127335 127868418126 137340152802 145991501010 206010229203 213114030210 228900254670 319671045315 343350382005 412020458406 618030687609 639342090630 686700764010 1030051146015 1236061375218 1854092062827 2060102292030 3090153438045 3708184125654 6180306876090 9270460314135 18540920628270
• Sum of all divisors σ(n): 52380925309440
• Sum of proper divisors (its aliquot sum) s(n): 33840004681170
• 18540920628270 is an abundant number, because the sum of its proper divisors (33840004681170) is greater than itself. Its abundance is 15299084052900

Bases of 18540920628270

• Binary: 100001101110011100100111111001110010000101110₂
• Hexadecimal: 0x10DCE4FCE42E
• Base-36: 6KLKXFGVI

Squares and roots of 18540920628270

• 18540920628270 squared (18540920628270²) is 343765737743808011523192900
• 18540920628270 cubed (18540920628270³) is 6373733258226624889312857103144403283000
• The square root of 18540920628270 is 4305916.9323466983
• The cube root of 18540920628270 is 26467.3482402549

Scales and comparisons

• 18,540,920,628,270 seconds is equal to 589,543 years, 48 weeks, 18 hours, 4 minutes, 30 seconds.
• To count from 1 to 18,540,920,628,270 would take you about one million, four hundred seventy-three thousand, eight hundred fifty-nine 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 18540920628270 cubic inches would be around 2205.6 feet tall.

Recreational maths with 18540920628270

• 18540920628270 backwards is 07282602904581
• 18540920628270 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18540920628270's digits is 54
• More coming soon!