18097277091840

Names of 18097277091840

• Cardinal: 18097277091840 can be written as Eighteen trillion, ninety-seven billion, two hundred seventy-seven million, ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.809727709184 × 10¹³

Factors of 18097277091840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1261

Divisors of 18097277091840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 45 48 54 60 64 72 80 82 90 96 108 120 123 128 135 144 160 164 180 192 197 205 216 240 246 256 270 288 320 328 360 369 384 394 410 432 480 492 512 540 576 591 615 640 656 720 738 768 788 820 864 960 984 985 1013 1024 1080 1107 1152 1182 1230 1280 1312 1440 1476 1536 1576 1640 1728 1773 1845 1920 1968 1970 2026 2048 2160 2214 2304 2364 2460 2560 2624 2880 2952 2955 3039 3072 3152 3280 3456 3546 3690 3840 3936 3940 4052 4096 4320 4428 4608 4728 4920 5065 5120 5248 5319 5535 5760 5904 5910 6078 6144 6304 6560 6912 7092 7380 7680 7872 7880 8077 8104 8192 8640 8856 8865 9117 9216 9456 9840 10130 10240 10496 10638 11070 11520 11808 11820 12156 12288 12608 13120 13824 14184 14760 15195 15360 15744 15760 16154 16208 16384 17280 17712 17730 18234 18432 18912 19680 20260 20480 20992 21276 22140 23040 23616 23640 24231 24312 24576 25216 26240 26595 27351 27648 28368 29520 30390 30720 31488 31520 32308 32416 34560 35424 35460 36468 36864 37824 39360 40385 40520 40960 41533 41984 42552 44280 45585 46080 47232 47280 48462 48624 49152 50432 52480 53190 54702 55296 56736 59040 60780 61440 62976 63040 64616 64832 69120 70848 70920 72693 72936 73728 75648 78720 80770 81040 81920 83066 83968 85104 88560 91170 92160 94464 94560 96924 97248 100864 104960 106380 109404 110592 113472 118080 121155 121560 122880 124599 125952 126080 129232 129664 136755 138240 141696 141840 145386 145872 147456 151296 157440 161540 162080 166132 167936 170208 177120 182340 184320 188928 189120 193848 194496 199561 201728 207665 209920 212760 218079 218808 221184 226944 236160 242310 243120 245760 249198 251904 252160 258464 259328 273510 276480 283392 283680 290772 291744 302592 314880 323080 324160 332264 335872 340416 354240 363465 364680 368640 373797 377856 378240 387696 388992 399122 403456 415330 419840 425520 436158 437616 442368 453888 472320 484620 486240 498396 503808 504320 516928 518656 547020 552960 566784 567360 581544 583488 598683 605184 622995 629760 646160 648320 664528 671744 680832 708480 726930 729360 737280 747594 755712 756480 775392 777984 798244 806912 830660 839680 851040 872316 875232 907776 944640 969240 972480 996792 997805 1007616 1008640 1033856 1037312 1090395 1094040 1105920 1121391 1133568 1134720 1163088 1166976 1197366 1210368 1245990 1259520 1292320 1296640 1329056 1361664 1416960 1453860 1458720 1495188 1511424 1512960 1550784 1555968 1596488 1613824 1661320 1679360 1702080 1744632 1750464 1796049 1815552 1868985 1889280 1938480 1944960 1993584 1995610 2015232 2017280 2067712 2074624 2180790 2188080 2211840 2242782 2267136 2269440 2326176 2333952 2394732 2420736 2491980 2519040 2584640 2593280 2658112 2723328 2833920 2907720 2917440 2990376 2993415 3022848 3025920 3101568 3111936 3192976 3227648 3322640 3358720 3404160 3489264 3500928 3592098 3631104 3737970 3778560 3876960 3889920 3987168 3991220 4034560 4135424 4149248 4361580 4376160 4485564 4534272 4538880 4652352 4667904 4789464 4841472 4983960 5038080 5169280 5186560 5316224 5388147 5446656 5606955 5667840 5815440 5834880 5980752 5986830 6045696 6051840 6203136 6223872 6385952 6645280 6808320 6978528 7001856 7184196 7262208 7475940 7557120 7753920 7779840 7974336 7982440 8069120 8182001 8270848 8298496 8723160 8752320 8971128 8980245 9068544 9077760 9304704 9335808 9578928 9682944 9967920 10076160 10338560 10373120 10632448 10776294 10893312 11213910 11335680 11630880 11669760 11961504 11973660 12103680 12406272 12447744 12771904 13290560 13616640 13957056 14003712 14368392 14524416 14951880 15114240 15507840 15559680 15948672 15964880 16138240 16364002 16541696 16596992 17446320 17504640 17942256 17960490 18137088 18155520 18609408 18671616 19157856 19935840 20677120 20746240 21264896 21552588 21786624 22427820 22671360 23261760 23339520 23923008 23947320 24207360 24546003 24812544 24895488 25543808 26581120 26940735 27233280 27914112 28007424 28736784 29048832 29903760 30228480 31015680 31119360 31897344 31929760 32728004 33083392 34892640 35009280 35884512 35920980 36311040 37218816 37343232 38315712 39871680 40910005 41354240 41492480 42529792 43105176 43573248 44855640 45342720 46523520 46679040 47846016 47894640 48414720 49092006 49625088 49790976 51087616 53162240 53881470 54466560 55828224 56014848 57473568 59807520 62031360 62238720 63794688 63859520 65456008 66166784 69785280 70018560 71769024 71841960 72622080 73638009 74437632 74686464 76631424 79743360 81820010 82708480 82984960 85059584 86210352 87146496 89711280 90685440 93047040 93358080 95692032 95789280 98184012 99250176 102175232 106324480 107762940 108933120 111656448 112029696 114947136 119615040 122730015 124062720 124477440 127589376 127719040 130912016 132333568 139570560 140037120 143538048 143683920 145244160 147276018 148875264 149372928 153262848 159486720 163640020 165416960 170119168 172420704 179422560 186094080 186716160 191384064 191578560 196368024 198500352 204350464 212648960 215525880 217866240 220914027 223312896 224059392 229894272 239230080 245460030 248125440 248954880 255178752 255438080 261824032 279141120 280074240 287076096 287367840 294552036 297750528 306525696 318973440 327280040 330833920 340238336 344841408 358845120 368190045 372188160 373432320 382768128 383157120 392736048 397000704 408700928 425297920 431051760 435732480 441828054 446625792 448118784 459788544 478460160 490920060 496250880 510357504 510876160 523648064 558282240 560148480 574152192 574735680 589104072 595501056 613051392 637946880 654560080 661667840 680476672 689682816 717690240 736380090 744376320 746864640 765536256 766314240 785472096 817401856 850595840 862103520 883656108 893251584 919577088 956920320 981840120 992501760 1020715008 1021752320 1047296128 1104570135 1116564480 1120296960 1148304384 1149471360 1178208144 1191002112 1226102784 1275893760 1309120160 1379365632 1435380480 1472760180 1488752640 1531072512 1532628480 1570944192 1634803712 1701191680 1724207040 1767312216 1786503168 1839154176 1913840640 1963680240 1985003520 2041430016 2043504640 2094592256 2209140270 2233128960 2240593920 2296608768 2298942720 2356416288 2452205568 2551787520 2618240320 2758731264 2870760960 2945520360 2977505280 3062145024 3065256960 3141888384 3269607424 3402383360 3448414080 3534624432 3573006336 3678308352 3827681280 3927360480 4087009280 4189184512 4418280540 4466257920 4593217536 4597885440 4712832576 4904411136 5103575040 5236480640 5517462528 5741521920 5891040720 5955010560 6124290048 6130513920 6283776768 6896828160 7069248864 7356616704 7655362560 7854720960 8174018560 8378369024 8836561080 8932515840 9186435072 9195770880 9425665152 9808822272 10207150080 10472961280 11034925056 11483043840 11782081440 12261027840 12567553536 13793656320 14138497728 14713233408 15310725120 15709441920 16348037120 16756738048 17673122160 17865031680 18372870144 18391541760 18851330304 20945922560 22069850112 22966087680 23564162880 24522055680 25135107072 27587312640 28276995456 29426466816 30621450240 31418883840 33513476096 35346244320 36783083520 37702660608 41891845120 44139700224 45932175360 47128325760 49044111360 50270214144 55174625280 56553990912 62837767680 67026952192 70692488640 73566167040 75405321216 83783690240 88279400448 91864350720 94256651520 100540428288 110349250560 113107981824 125675535360 134053904384 141384977280 147132334080 150810642432 167567380480 188513303040 201080856576 220698501120 226215963648 251351070720 282769954560 301621284864 335134760960 377026606080 402161713152 441397002240 452431927296 502702141440 565539909120 603242569728 670269521920 754053212160 904863854592 1005404282880 1131079818240 1206485139456 1508106424320 1809727709184 2010808565760 2262159636480 3016212848640 3619455418368 4524319272960 6032425697280 9048638545920 18097277091840
• Sum of all divisors σ(n): 66313256929920
• Sum of proper divisors (its aliquot sum) s(n): 48215979838080
• 18097277091840 is an abundant number, because the sum of its proper divisors (48215979838080) is greater than itself. Its abundance is 30118702746240

Bases of 18097277091840

• Binary: 100000111010110011001110001011100000000000000₂
• Hexadecimal: 0x107599C5C000
• Base-36: 6EXRVITC0

Squares and roots of 18097277091840

• 18097277091840 squared (18097277091840²) is 327511438138836847794585600
• 18097277091840 cubed (18097277091840³) is 5927065246745545371016230804865941504000
• The square root of 18097277091840 is 4254089.4550820155
• The cube root of 18097277091840 is 26254.5399092477

Scales and comparisons

• 18,097,277,091,840 seconds is equal to 575,437 years, 22 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 18,097,277,091,840 would take you about one million, four hundred thirty-eight thousand, five hundred ninety-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 18097277091840 cubic inches would be around 2187.9 feet tall.

Recreational maths with 18097277091840

• 18097277091840 backwards is 04819077279081
• The number of decimal digits it has is: 14
• The sum of 18097277091840's digits is 63
• More coming soon!