18140927853384

Names of 18140927853384

• Cardinal: 18140927853384 can be written as Eighteen trillion, one hundred forty billion, nine hundred twenty-seven million, eight hundred fifty-three thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.8140927853384 × 10¹³

Factors of 18140927853384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 340

Divisors of 18140927853384

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 71 72 81 84 98 108 126 142 147 162 168 189 196 213 216 243 252 257 284 294 324 343 378 392 426 441 486 497 504 514 567 568 588 639 648 686 729 756 771 852 882 972 994 1028 1029 1134 1176 1278 1323 1372 1458 1491 1512 1542 1701 1704 1764 1799 1917 1944 1988 2056 2058 2268 2313 2401 2556 2646 2744 2916 2982 3084 3087 3402 3479 3528 3598 3834 3969 3976 4116 4473 4536 4626 4802 5041 5103 5112 5292 5397 5751 5832 5964 6168 6174 6804 6939 6958 7196 7203 7668 7938 8232 8946 9252 9261 9604 10082 10206 10437 10584 10794 11502 11907 11928 12348 12593 13419 13608 13878 13916 14392 14406 15123 15336 15876 16191 17253 17892 18247 18504 18522 19208 20164 20412 20817 20874 21588 21609 23004 23814 24353 24696 25186 26838 27756 27783 27832 28812 30246 31311 31752 32382 34506 35287 35721 35784 36494 37044 37779 40257 40328 40824 41634 41748 43176 43218 45369 46008 47628 48573 48706 50372 51759 53676 54741 55512 55566 57624 60492 62451 62622 64764 64827 69012 70574 71442 72988 73059 74088 75558 80514 83268 83349 83496 86436 88151 90738 93933 95256 97146 97412 100744 103518 105861 107352 109482 111132 113337 120771 120984 124902 125244 127729 129528 129654 136107 138024 141148 142884 145719 145976 146118 151116 161028 164223 166536 166698 170471 172872 176302 181476 187353 187866 194292 194481 194824 207036 211722 218964 219177 222264 226674 241542 247009 249804 250047 250488 255458 259308 264453 272214 281799 282296 285768 291438 292236 302232 317583 322056 328446 333396 340011 340942 352604 362313 362952 374706 375732 383187 388584 388962 408321 414072 423444 437157 437928 438354 453348 483084 492669 494018 499608 500094 510916 511413 518616 528906 544428 563598 582876 583443 584472 617057 635166 656892 657531 666792 680022 681884 705208 724626 741027 749412 751464 766374 777924 793359 816642 845397 846888 874314 876708 894103 906696 952749 966168 985338 988036 1000188 1020033 1021832 1022826 1057812 1088856 1127196 1149561 1165752 1166886 1224963 1234114 1270332 1295537 1311471 1313784 1315062 1360044 1363768 1449252 1478007 1482054 1498824 1532748 1534239 1555848 1586718 1633284 1690794 1729063 1748628 1750329 1753416 1788206 1851171 1905498 1970676 1972593 1976072 2000376 2040066 2045652 2115624 2223081 2254392 2299122 2333772 2380077 2449926 2468228 2536191 2540664 2591074 2622942 2630124 2682309 2720088 2858247 2898504 2956014 2964108 3060099 3065496 3068478 3173436 3266568 3381588 3448683 3458126 3497256 3500658 3576412 3674889 3702342 3810996 3886611 3941352 3945186 4080132 4091304 4434021 4446162 4598244 4602717 4667544 4760154 4899852 4936456 5072382 5182148 5187189 5245884 5260248 5364618 5553513 5716494 5912028 5917779 5928216 6120198 6136956 6258721 6346872 6669243 6763176 6897366 6916252 7001316 7140231 7152824 7349778 7404684 7621992 7773222 7890372 8046927 8160264 8574741 8868042 8892324 9068759 9180297 9196488 9205434 9520308 9799704 10144764 10346049 10364296 10374378 10491768 10729236 11107026 11432988 11659833 11824056 11835558 12103441 12240396 12273912 12517442 13302063 13338486 13794732 13808151 13832504 14002632 14280462 14699556 14809368 15546444 15561567 15780744 16093854 16660539 17149482 17736084 17753337 17784648 18137518 18360594 18410868 18776163 19040616 20007729 20289528 20692098 20748756 21420693 21458472 22214052 22865976 23319666 23671116 24140781 24206882 24480792 25034884 25724223 26604126 26676972 27206277 27589464 27616302 28560924 29399112 31038147 31092888 31123134 32187708 33321078 34298964 34979499 35472168 35506674 36275036 36310323 36721188 36821736 37552326 40015458 41384196 41424453 41497512 42841386 43811047 44428104 46639332 46684701 47342232 48281562 48413764 49981617 50069768 51448446 53208252 53353944 54412554 55232604 56328489 57121848 60023187 62076294 62246268 63481313 64262079 64375416 66642156 68597928 69958998 71013348 72422343 72550072 72620646 73442376 75104652 80030916 81618831 82768392 82848906 85682772 87622094 93114441 93278664 93369402 96563124 96827528 99963234 102896892 104938497 106416504 108825108 108930969 110465208 112656978 120046374 124152588 124273359 124492536 126962626 128524158 131433141 133284312 139917996 140054103 142026696 144844686 145241292 149944851 150209304 160061832 163237662 165697812 168985467 171365544 175244188 180069561 186228882 186738804 190443939 193126248 199926468 205793784 209876994 217267029 217650216 217861938 225313956 240092748 244856493 248305176 248546718 253925252 257048316 262866282 279835992 280108206 289689372 290482584 299889702 314815491 326475324 326792907 331395624 337970934 350488376 360139122 372457764 373477608 380887878 394299423 399852936 419753988 420162309 434534058 435723876 444369191 449834553 450627912 480185496 489712986 497093436 506956401 507850504 514096632 525732564 560216412 571331817 579378744 599779404 629630982 651801087 652950648 653585814 675941868 720278244 734569479 744915528 761775756 788598846 839507976 840324618 869068116 871447752 888738382 899669106 944446473 979425972 980378721 994186872 1013912802 1051465128 1120432824 1142663634 1182898269 1199558808 1259261964 1260486927 1303602174 1307171628 1333107573 1351883736 1440556488 1469138958 1520869203 1523551512 1577197692 1680649236 1713995451 1738136232 1777476764 1799338212 1888892946 1958851944 1960757442 2027825604 2203708437 2285327268 2365796538 2518523928 2520973854 2607204348 2614343256 2666215146 2938277916 2941136163 3041738406 3110584337 3154395384 3361298472 3427990902 3548694807 3554953528 3598676424 3777785892 3921514884 3999322719 4055651208 4407416874 4562607609 4570654536 4731593076 5041947708 5141986353 5214408696 5332430292 5876555832 5882272326 6083476812 6221168674 6611125311 6855981804 7097389614 7555571784 7843029768 7998645438 8814833748 8823408489 9125215218 9331753011 9463186152 10083895416 10283972706 10646084421 10664860584 11764544652 11997968157 12166953624 12442337348 13222250622 13711963608 14194779228 15425959059 15997290876 17629667496 17646816978 18250430436 18663506022 20567945412 21292168842 23529089304 23995936314 24884674696 26444501244 27995259033 28389558456 30851918118 31938253263 31994581752 35293633956 35993904471 36500860872 37327012044 41135890824 42584337684 46277877177 47991872628 52889002488 55990518066 61703836236 63876506526 70587267912 71987808942 74654024088 83985777099 85168675368 92555754354 95983745256 107981713413 111981036132 123407672472 127753013052 143975617884 167971554198 185111508708 215963426826 223962072264 251957331297 255506026104 287951235768 323945140239 335943108396 370223017416 431926853652 503914662594 647890280478 671886216792 755871993891 863853707304 1007829325188 1295780560956 1511743987782 2015658650376 2267615981673 2591561121912 3023487975564 4535231963346 6046975951128 9070463926692 18140927853384
• Sum of all divisors σ(n): 60578711053830
• Sum of proper divisors (its aliquot sum) s(n): 42437783200446
• 18140927853384 is an abundant number, because the sum of its proper divisors (42437783200446) is greater than itself. Its abundance is 24296855347062

Bases of 18140927853384

• Binary: 100000111111111000011100011111000001101001000₂
• Hexadecimal: 0x107FC38F8348
• Base-36: 6FHTS24I0

Squares and roots of 18140927853384

• 18140927853384 squared (18140927853384²) is 329093263381683422200251456
• 18140927853384 cubed (18140927853384³) is 5970057148041817576959466615879100527104
• The square root of 18140927853384 is 4259216.8122066763
• The cube root of 18140927853384 is 26275.6316730629

Scales and comparisons

• 18,140,927,853,384 seconds is equal to 576,825 years, 20 weeks, 2 days, 17 hours, 56 minutes, 24 seconds.
• To count from 1 to 18,140,927,853,384 would take you about one million, four hundred forty-two thousand and sixty-three 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 18140927853384 cubic inches would be around 2189.6 feet tall.

Recreational maths with 18140927853384

• 18140927853384 backwards is 48335872904181
• 18140927853384 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18140927853384's digits is 63
• More coming soon!