2118949797888

Names of 2118949797888

• Cardinal: 2118949797888 can be written as Two trillion, one hundred eighteen billion, nine hundred forty-nine million, seven hundred ninety-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.118949797888 × 10¹²

Factors of 2118949797888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 23

Divisors of 2118949797888

• Number of divisors d(n): 828
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 126 128 132 144 154 162 168 176 189 192 198 216 224 231 243 252 256 264 288 297 308 324 336 352 378 384 396 432 448 462 486 504 512 528 567 576 594 616 648 672 693 704 729 756 768 792 864 891 896 924 972 1008 1024 1056 1134 1152 1188 1232 1296 1344 1386 1408 1458 1512 1536 1584 1701 1728 1782 1792 1848 1944 2016 2048 2079 2112 2187 2268 2304 2376 2464 2592 2673 2688 2772 2816 2916 3024 3072 3168 3402 3456 3564 3584 3696 3888 4032 4096 4158 4224 4374 4536 4608 4752 4928 5103 5184 5346 5376 5544 5632 5832 6048 6144 6237 6336 6561 6804 6912 7128 7168 7392 7776 8019 8064 8192 8316 8448 8748 9072 9216 9504 9856 10206 10368 10692 10752 11088 11264 11664 12096 12288 12474 12672 13122 13608 13824 14256 14336 14784 15309 15552 16038 16128 16384 16632 16896 17496 18144 18432 18711 19008 19712 20412 20736 21384 21504 22176 22528 23328 24057 24192 24576 24948 25344 26244 27216 27648 28512 28672 29568 30618 31104 32076 32256 32768 33264 33792 34992 36288 36864 37422 38016 39424 40824 41472 42768 43008 44352 45056 45927 46656 48114 48384 49152 49896 50688 52488 54432 55296 56133 57024 57344 59136 61236 62208 64152 64512 65536 66528 67584 69984 72171 72576 73728 74844 76032 78848 81648 82944 85536 86016 88704 90112 91854 93312 96228 96768 98304 99792 101376 104976 108864 110592 112266 114048 114688 118272 122472 124416 128304 129024 131072 133056 135168 139968 144342 145152 147456 149688 152064 157696 163296 165888 168399 171072 172032 177408 180224 183708 186624 192456 193536 196608 199584 202752 209952 217728 221184 224532 228096 229376 236544 244944 248832 256608 258048 262144 266112 270336 279936 288684 290304 294912 299376 304128 315392 326592 331776 336798 342144 344064 354816 360448 367416 373248 384912 387072 393216 399168 405504 419904 435456 442368 449064 456192 458752 473088 489888 497664 505197 513216 516096 524288 532224 540672 559872 577368 580608 589824 598752 608256 630784 653184 663552 673596 684288 688128 709632 720896 734832 746496 769824 774144 786432 798336 811008 839808 870912 884736 898128 912384 917504 946176 979776 995328 1010394 1026432 1032192 1048576 1064448 1081344 1119744 1154736 1161216 1179648 1197504 1216512 1261568 1306368 1327104 1347192 1368576 1376256 1419264 1441792 1469664 1492992 1539648 1548288 1572864 1596672 1622016 1679616 1741824 1769472 1796256 1824768 1835008 1892352 1959552 1990656 2020788 2052864 2064384 2097152 2128896 2162688 2239488 2309472 2322432 2359296 2395008 2433024 2523136 2612736 2654208 2694384 2737152 2752512 2838528 2883584 2939328 2985984 3079296 3096576 3145728 3193344 3244032 3359232 3483648 3538944 3592512 3649536 3670016 3784704 3919104 3981312 4041576 4105728 4128768 4194304 4257792 4325376 4478976 4618944 4644864 4718592 4790016 4866048 5046272 5225472 5308416 5388768 5474304 5505024 5677056 5767168 5878656 5971968 6158592 6193152 6291456 6386688 6488064 6718464 6967296 7077888 7185024 7299072 7340032 7569408 7838208 7962624 8083152 8211456 8257536 8515584 8650752 8957952 9237888 9289728 9437184 9580032 9732096 10092544 10450944 10616832 10777536 10948608 11010048 11354112 11534336 11757312 11943936 12317184 12386304 12582912 12773376 12976128 13436928 13934592 14155776 14370048 14598144 14680064 15138816 15676416 15925248 16166304 16422912 16515072 17031168 17301504 17915904 18475776 18579456 18874368 19160064 19464192 20185088 20901888 21233664 21555072 21897216 22020096 22708224 23068672 23514624 23887872 24634368 24772608 25546752 25952256 26873856 27869184 28311552 28740096 29196288 29360128 30277632 31352832 31850496 32332608 32845824 33030144 34062336 34603008 35831808 36951552 37158912 37748736 38320128 38928384 40370176 41803776 42467328 43110144 43794432 44040192 45416448 46137344 47029248 47775744 49268736 49545216 51093504 51904512 53747712 55738368 56623104 57480192 58392576 60555264 62705664 63700992 64665216 65691648 66060288 68124672 69206016 71663616 73903104 74317824 76640256 77856768 80740352 83607552 84934656 86220288 87588864 88080384 90832896 94058496 95551488 98537472 99090432 102187008 103809024 107495424 111476736 113246208 114960384 116785152 121110528 125411328 127401984 129330432 131383296 132120576 136249344 138412032 143327232 147806208 148635648 153280512 155713536 161480704 167215104 169869312 172440576 175177728 181665792 188116992 191102976 197074944 198180864 204374016 207618048 214990848 222953472 229920768 233570304 242221056 250822656 254803968 258660864 262766592 264241152 272498688 286654464 295612416 297271296 306561024 311427072 322961408 334430208 339738624 344881152 350355456 363331584 376233984 382205952 394149888 396361728 408748032 415236096 429981696 445906944 459841536 467140608 484442112 501645312 509607936 517321728 525533184 544997376 573308928 591224832 594542592 613122048 622854144 668860416 689762304 700710912 726663168 752467968 764411904 788299776 792723456 817496064 859963392 891813888 919683072 934281216 968884224 1003290624 1019215872 1034643456 1051066368 1089994752 1146617856 1182449664 1189085184 1226244096 1245708288 1337720832 1379524608 1401421824 1453326336 1504935936 1528823808 1576599552 1634992128 1719926784 1783627776 1839366144 1868562432 2006581248 2069286912 2102132736 2179989504 2293235712 2364899328 2378170368 2452488192 2675441664 2759049216 2802843648 2906652672 3009871872 3057647616 3153199104 3269984256 3439853568 3567255552 3678732288 3737124864 4013162496 4138573824 4204265472 4359979008 4586471424 4729798656 4904976384 5350883328 5518098432 5605687296 6019743744 6306398208 6539968512 6879707136 7134511104 7357464576 8026324992 8277147648 8408530944 8719958016 9172942848 9459597312 9809952768 10701766656 11036196864 11211374592 12039487488 12612796416 13079937024 13759414272 14714929152 16052649984 16554295296 16817061888 18919194624 19619905536 21403533312 22072393728 24078974976 25225592832 26159874048 27518828544 29429858304 32105299968 33108590592 33634123776 37838389248 39239811072 44144787456 48157949952 50451185664 58859716608 64210599936 66217181184 75676778496 78479622144 88289574912 96315899904 100902371328 117719433216 132434362368 151353556992 176579149824 192631799808 235438866432 264868724736 302707113984 353158299648 529737449472 706316599296 1059474898944 2118949797888
• Sum of all divisors σ(n): 7925019022752
• Sum of proper divisors (its aliquot sum) s(n): 5806069224864
• 2118949797888 is an abundant number, because the sum of its proper divisors (5806069224864) is greater than itself. Its abundance is 3687119426976

Bases of 2118949797888

• Binary: 11110110101011011010000000000000000000000₂
• Hexadecimal: 0x1ED5B400000
• Base-36: R1FK0000

Squares and roots of 2118949797888

• 2118949797888 squared (2118949797888²) is 4489948245969596049260544
• 2118949797888 cubed (2118949797888³) is 9513974928324855659173633000652931072
• The square root of 2118949797888 is 1455661.2922957043
• The cube root of 2118949797888 is 12844.1949643625

Scales and comparisons

• 2,118,949,797,888 seconds is equal to 67,376 years, 2 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 2,118,949,797,888 would take you about one hundred sixty-eight thousand, four hundred forty 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 2118949797888 cubic inches would be around 1070.3 feet tall.

Recreational maths with 2118949797888

• 2118949797888 backwards is 8887979498112
• 2118949797888 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2118949797888's digits is 81
• More coming soon!