18149237923140

Names of 18149237923140

• Cardinal: 18149237923140 can be written as Eighteen trillion, one hundred forty-nine billion, two hundred thirty-seven million, nine hundred twenty-three thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.814923792314 × 10¹³

Factors of 18149237923140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1895

Divisors of 18149237923140

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 53 60 71 90 106 131 137 142 159 180 212 213 262 265 274 284 318 355 393 411 426 477 524 530 548 636 639 655 685 710 786 795 822 852 954 1060 1065 1179 1233 1278 1310 1370 1420 1493 1572 1590 1644 1908 1965 2055 2130 2358 2385 2466 2556 2620 2740 2986 3180 3195 3763 3930 4110 4260 4479 4716 4770 4932 5895 5972 6165 6390 6943 7261 7465 7526 7860 8220 8958 9301 9540 9727 11289 11790 12330 12780 13437 13886 14522 14930 15052 17916 17947 18602 18815 19454 20829 21783 22395 22578 23580 24660 26874 27772 27903 29044 29181 29860 33867 34715 35894 36305 37204 37630 38908 41658 43566 44790 45156 46505 48635 53748 53841 55806 56445 58362 62487 65349 67185 67734 69430 71788 72610 75260 79129 83316 83709 87132 87543 89580 89735 93010 97270 104145 106003 107682 108915 111612 112890 116724 124974 130698 134370 135468 138860 139515 145220 145905 158258 161523 167418 169335 175086 179470 186020 194540 195583 204541 208290 212006 215364 217830 225780 237387 249948 261396 268740 269205 279030 291810 312435 316516 318009 323046 326745 334836 338670 350172 358940 391166 395645 409082 416580 418545 424012 435660 437715 474774 492953 515531 530015 538410 558060 583620 586749 613623 624870 636018 646092 653490 677340 712161 782332 791290 807615 818164 837090 875430 949548 951191 954027 977915 985906 1022705 1031062 1060030 1076820 1173498 1186935 1227246 1249740 1272036 1274237 1306980 1424322 1478859 1546593 1582580 1590045 1615230 1674180 1750860 1760247 1840869 1902382 1908054 1955830 1971812 2045410 2062124 2120060 2346996 2373870 2454492 2464765 2548474 2577655 2848644 2853573 2933745 2957718 3068115 3093186 3180090 3230460 3520494 3560805 3681738 3804764 3816108 3822711 3911660 4090820 4436577 4639779 4747740 4755955 4770135 4929530 5096948 5155310 5618159 5707146 5867490 5915436 6136230 6186372 6360180 6371185 7040988 7121610 7363476 7394295 7645422 7732965 8560719 8801235 8873154 9204345 9279558 9511910 9540270 9859060 10310620 10365899 10840673 11236318 11414292 11468133 11734980 12272460 12742370 13886393 14243220 14267865 14522411 14788590 15290844 15465930 16854477 17121438 17602470 17746308 18408690 18559116 19023820 19080540 19113555 20731798 21681346 22182885 22472636 22936266 23198895 25484740 26794871 27772786 28090795 28535730 29044822 29577180 30931860 31097697 32522019 33708954 34242876 35204940 36817380 38227110 41463596 41659179 42803595 43362692 43567233 44365770 45872532 46397790 50563431 51829495 53589742 54203365 55545572 56181590 57071460 57340665 58089644 62195394 65044038 67417908 67534561 69431965 72612055 76454220 80384613 83318358 84272385 85607190 87134466 88731540 92795580 93293091 97566057 101126862 103658990 107179484 108406730 112363180 114681330 124390788 124977537 130088076 130701699 133974355 135069122 138863930 145224110 155488485 160769226 162610095 166636716 168544770 171214380 174268932 186586182 195132114 202253724 202603683 207317980 208295895 216813460 217836165 229362660 241153839 249955074 252817155 261403398 267948710 270138244 277727860 290448220 310976970 321538452 325220190 337089540 337672805 373172364 390264228 401923065 405207366 416591790 435672330 466465455 482307678 487830285 499910148 505634310 522806796 535897420 607811049 621953940 624887685 650440380 653508495 675345610 735978829 769687783 803846130 810414732 833183580 871344660 932930910 964615356 975660570 1011268620 1013018415 1205769195 1215622098 1249775370 1307016990 1350691220 1420128163 1471957658 1539375566 1607692260 1865861820 1902435841 1951321140 2026036830 2207936487 2309063349 2411538390 2431244196 2499550740 2614033980 2840256326 2943915316 3039055245 3078751132 3679894145 3804871682 3848438915 4052073660 4260384489 4415872974 4618126698 4823076780 5680512652 5707307523 6078110490 6623809461 6927190047 7100640815 7359788290 7609743364 7696877830 8520768978 8831745948 9236253396 9512179205 11039682435 11414615046 11545316745 12156220980 12781153467 13247618922 13854380094 14201281630 14719576580 15393755660 17041537956 17121922569 19024358410 21301922445 22079364870 22829230092 23090633490 25562306934 26495237844 27708760188 28402563260 28536537615 33119047305 34243845138 34635950235 38048716820 42603844890 44158729740 46181266980 51124613868 57073075230 63905767335 66238094610 68487690276 69271900470 85207689780 85609612845 100829099573 114146150460 127811534670 132476189220 138543800940 171219225690 201658199146 255623069340 302487298719 342438451380 403316398292 504145497865 604974597438 907461896157 1008290995730 1209949194876 1512436493595 1814923792314 2016581991460 3024872987190 3629847584628 4537309480785 6049745974380 9074618961570 18149237923140
• Sum of all divisors σ(n): 57772679956992
• Sum of proper divisors (its aliquot sum) s(n): 39623442033852
• 18149237923140 is an abundant number, because the sum of its proper divisors (39623442033852) is greater than itself. Its abundance is 21474204110712

Bases of 18149237923140

• Binary: 100001000000110110010111000010001110101000100₂
• Hexadecimal: 0x1081B2E11D44
• Base-36: 6FLN7NRD0

Squares and roots of 18149237923140

• 18149237923140 squared (18149237923140²) is 329394837190743140547459600
• 18149237923140 cubed (18149237923140³) is 5978265270828761468182776793307055144000
• The square root of 18149237923140 is 4260192.2401624085
• The cube root of 18149237923140 is 26279.6432098687

Scales and comparisons

• 18,149,237,923,140 seconds is equal to 577,089 years, 32 weeks, 4 days, 2 hours, 39 minutes.
• To count from 1 to 18,149,237,923,140 would take you about one million, four hundred forty-two thousand, seven hundred twenty-four 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 18149237923140 cubic inches would be around 2190 feet tall.

Recreational maths with 18149237923140

• 18149237923140 backwards is 04132973294181
• The number of decimal digits it has is: 14
• The sum of 18149237923140's digits is 54
• More coming soon!