188028389885490

Names of 188028389885490

• Cardinal: 188028389885490 can be written as One hundred eighty-eight trillion, twenty-eight billion, three hundred eighty-nine million, eight hundred eighty-five thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.8802838988549 × 10¹⁴

Factors of 188028389885490

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20724

Divisors of 188028389885490

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 31 33 35 41 42 45 55 62 63 66 70 77 82 90 93 99 105 110 123 126 154 155 165 186 198 205 210 217 231 246 279 287 310 315 330 341 369 385 410 434 451 462 465 495 558 574 615 630 651 682 693 738 770 861 902 930 990 1023 1085 1093 1155 1230 1271 1302 1353 1386 1395 1435 1705 1722 1845 1953 2046 2170 2186 2255 2310 2387 2542 2583 2706 2790 2870 3069 3157 3255 3279 3410 3465 3690 3813 3906 4059 4305 4510 4774 5115 5166 5465 6138 6314 6355 6510 6558 6765 6930 7161 7626 7651 8118 8610 8897 9471 9765 9837 10230 10930 11439 11935 12023 12710 12915 13530 13981 14322 15302 15345 15785 16395 17794 18942 19065 19530 19531 19674 20295 21483 22878 22953 23870 24046 25830 26691 27962 28413 30690 31570 32790 33883 35805 36069 38130 38255 39062 40590 41943 42966 44485 44813 45906 47355 49185 53382 56826 57195 58593 60115 67766 68859 69905 71610 72138 76510 80073 83886 84161 88970 89626 94710 97655 97867 98370 101649 107415 108207 114390 114765 117186 120230 125829 133455 134439 136717 137718 139810 142065 160146 168322 169415 175779 180345 195310 195734 203298 209715 214830 214841 216414 224065 229530 237181 251658 252483 266910 268878 273434 284130 292965 293601 304947 313691 338830 344295 351558 360690 372713 400365 403317 410151 419430 420805 429682 448130 474362 489335 492943 504966 508245 541035 585930 587202 605461 609894 627382 629145 644523 672195 683585 688590 711543 745426 757449 800730 800771 806634 820302 841610 878895 880803 941073 978670 985886 1016490 1074205 1082070 1118139 1185905 1210922 1230453 1258290 1262415 1289046 1344390 1367170 1389203 1423086 1468005 1478829 1503887 1514898 1524735 1568455 1601542 1757790 1761606 1816383 1863565 1882146 1933569 2016585 2050755 2134629 2148410 2236278 2371810 2402313 2460906 2464715 2524830 2608991 2778406 2823219 2936010 2957658 3007774 3027305 3049470 3136910 3222615 3354417 3450601 3557715 3632766 3727130 3787245 3867138 4003855 4033170 4101510 4167609 4238227 4269258 4404015 4436487 4511661 4705365 4804626 4929430 5217982 5449149 5590695 5605397 5646438 6054610 6152265 6445230 6660071 6708834 6901202 6946015 7115430 7206939 7394145 7519435 7574490 7826973 8007710 8335218 8476454 8808030 8808481 8872974 9023322 9081915 9410730 9667845 9724421 10351803 10673145 10898298 11181390 11210794 12011565 12304530 12502827 12714681 13044955 13320142 13534983 13892030 14116095 14413878 14788290 15038870 15281233 15653946 16772085 16816191 17253005 17616962 18163830 19335690 19448842 19980213 20703606 20838045 21191135 21346290 21347383 22182435 22558305 23480919 24023130 24823901 25005654 25429362 26089910 26425443 27069966 27245745 28026985 28232190 29173263 30562466 31055409 33300355 33544170 33632382 34506010 36034695 38144043 39134865 39960426 41676090 42382270 42694766 44042405 44364870 45116610 45843699 46620497 46961838 48622105 49647802 50448573 51759015 52850886 54491490 56053970 58346526 59940639 61659367 62110818 62514135 63573405 64042149 66600710 67674915 72069390 74471703 76288086 76406165 78269730 79276329 84080955 87519789 88084810 91687398 93240994 97244210 99901065 100897146 103518030 106736915 106968631 117404595 119881278 123318734 124119505 125028270 127146810 128084298 132127215 135349830 137531097 139861491 145866315 148943406 149431681 152812330 155277045 158552658 168161910 173767307 175039578 184978101 190720215 192126447 199802130 213473830 213937262 223415109 229218495 233102485 234809190 234821213 248239010 252242865 264254430 273062911 275062194 279722982 291732630 298863362 299703195 308296835 310554090 320210745 320905893 347534614 369956202 372358515 381440430 384252894 396381645 419584473 437598945 446830218 448295043 458436990 466204970 469642426 504485730 521301921 534843155 546125822 554934303 599406390 616593670 640421490 641811786 661768873 687655485 699307455 704463639 744717030 747158405 792763290 819188733 839168946 868836535 875197890 875242703 896590086 924890505 960632235 962717679 1042603842 1069686310 1109868606 1117075545 1174106065 1323537746 1344885129 1365314555 1375310970 1398614910 1408927278 1494316810 1563905763 1604529465 1638377466 1643748491 1737673070 1750485406 1849781010 1911440377 1921264470 1925435358 1985306619 2097922365 2113390917 2234151090 2241475215 2348212130 2457566199 2606509605 2625728109 2689770258 2730629110 2774671515 3127811526 3209058930 3287496982 3308844365 3522318195 3822880754 3970613238 4095943665 4195844730 4226781834 4376213515 4482950430 4632382111 4813588395 4915132398 4931245473 5213019210 5251456218 5549343030 5734321131 5955919857 6126698921 6617688730 6724425645 7044636390 7279457603 7819528815 7877184327 8191887330 8218742455 8752427030 9264764222 9557201885 9627176790 9627669733 9862490946 9926533095 10566954585 11468642262 11911839714 12253397842 12287830995 13128640545 13448851290 13897146333 14558915206 14793736419 15639057630 15754368654 16437484910 17202963393 18380096763 19114403770 19255339466 19853066190 21133909170 21838372809 23161910555 24575661990 24656227365 26257281090 27132523793 27794292666 28671605655 28883009199 29587472838 29779599285 30633494605 34405926786 36397288015 36760193526 39385921635 41691438999 43676745618 46323821110 48138348665 49312454730 50956203221 54265047586 55140290289 57343211310 57766018398 59559198570 61266989210 65515118427 67393688131 69485731665 72794576030 73968682095 78771843270 81397571379 83382877998 86014816965 86649027597 91900483815 96276697330 101912406442 109191864045 110280580578 131030236854 134787376262 135662618965 138971463330 144415045995 147937364190 152868609663 162795142758 172029633930 173298055194 183800967630 189927666551 202181064393 208457194995 218383728090 244192714137 254781016105 271325237930 275701451445 288830091990 298457761723 305737219326 327575592135 336968440655 379855333102 404362128786 406987856895 416914389990 433245137985 458605828989 488385428274 509562032210 551402902890 569782999653 596915523446 606543193179 655151184270 673936881310 764343048315 813975713790 866490275970 895373285169 917211657978 949638332755 1010905321965 1139565999306 1213086386358 1220963570685 1492288808615 1528686096630 1709348998959 1790746570338 1899276665510 2021810643930 2089204332061 2293029144945 2441927141370 2686119855507 2848914998265 2984577617230 3032715965895 3418697997918 4178408664122 4476866425845 4586058289890 5372239711014 5697829996530 6065431931790 6267612996183 8546744994795 8953732851690 10446021660305 12535225992366 13430599277535 17093489989590 18802838988549 20892043320610 26861198555070 31338064980915 37605677977098 62676129961830 94014194942745 188028389885490
• Sum of all divisors σ(n): 645134692220928
• Sum of proper divisors (its aliquot sum) s(n): 457106302335438
• 188028389885490 is an abundant number, because the sum of its proper divisors (457106302335438) is greater than itself. Its abundance is 269077912449948

Bases of 188028389885490

• Binary: 101010110000001011000101011000110000011000110010₂
• Hexadecimal: 0xAB02C5630632
• Base-36: 1UNF1SL6WI

Squares and roots of 188028389885490

• 188028389885490 squared (188028389885490²) is 35354675402929838135312540100
• 188028389885490 cubed (188028389885490³) is 6647682690937034867153923296938800033149000
• The square root of 188028389885490 is 13712344.4343223089
• The cube root of 188028389885490 is 57289.4266288701

Scales and comparisons

• 188,028,389,885,490 seconds is equal to 5,978,721 years, 9 weeks, 5 days, 13 hours, 31 minutes, 30 seconds.
• To count from 1 to 188,028,389,885,490 would take you about fourteen million, nine hundred forty-six thousand, eight hundred two 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 188028389885490 cubic inches would be around 4774.1 feet tall.

Recreational maths with 188028389885490

• 188028389885490 backwards is 094588983820881
• The number of decimal digits it has is: 15
• The sum of 188028389885490's digits is 81
• More coming soon!