18006182793216

Names of 18006182793216

• Cardinal: 18006182793216 can be written as Eighteen trillion, six billion, one hundred eighty-two million, seven hundred ninety-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.8006182793216 × 10¹³

Factors of 18006182793216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 257

Divisors of 18006182793216

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 103 108 128 144 149 192 206 216 256 288 298 309 384 412 432 447 512 576 596 618 768 824 864 894 927 1024 1152 1192 1236 1341 1536 1648 1728 1788 1854 2048 2304 2384 2472 2682 2781 3072 3296 3456 3576 3708 4023 4096 4608 4768 4944 5364 5562 6144 6592 6912 7152 7416 8046 9216 9536 9888 10609 10728 11124 12288 13184 13824 14304 14832 15347 16092 18432 19072 19776 21218 21456 22248 26368 27648 28608 29664 30694 31827 32184 36864 38144 39552 42436 42912 44496 46041 52736 55296 57216 59328 61388 63654 64368 76288 79104 84872 85824 88992 92082 95481 105472 110592 114432 118656 122776 127308 128736 138123 152576 158208 169744 171648 177984 184164 190962 210944 228864 237312 245552 254616 257472 276246 286443 305152 316416 339488 343296 355968 368328 381924 414369 421888 457728 474624 491104 509232 514944 552492 572886 610304 632832 678976 686592 711936 736656 763848 828738 915456 949248 982208 1018464 1029888 1092727 1104984 1145772 1265664 1357952 1373184 1423872 1473312 1527696 1580741 1657476 1830912 1898496 1964416 2036928 2059776 2185454 2209968 2291544 2715904 2746368 2847744 2946624 3055392 3161482 3278181 3314952 3796992 3928832 4073856 4119552 4370908 4419936 4583088 4742223 5431808 5492736 5695488 5893248 6110784 6322964 6556362 6629904 7857664 8147712 8239104 8741816 8839872 9166176 9484446 9834543 10863616 11390976 11786496 12221568 12645928 13112724 13259808 14226669 15715328 16295424 16478208 17483632 17679744 18332352 18968892 19669086 21727232 23572992 24443136 25291856 26225448 26519616 28453338 29503629 31430656 32590848 34967264 35359488 36664704 37937784 39338172 42680007 43454464 47145984 48886272 50583712 52450896 53039232 56906676 59007258 62861312 65181696 69934528 70718976 73329408 75875568 78676344 85360014 94291968 97772544 101167424 104901792 106078464 113813352 118014516 130363392 139869056 141437952 146658816 151751136 157352688 162816323 170720028 188583936 195545088 202334848 209803584 212156928 227626704 236029032 279738112 282875904 293317632 303502272 314705376 325632646 341440056 391090176 404669696 419607168 424313856 455253408 472058064 488448969 559476224 565751808 586635264 607004544 629410752 651265292 682880112 809339392 839214336 848627712 910506816 944116128 976897938 1118952448 1173270528 1214009088 1258821504 1302530584 1365760224 1465346907 1618678784 1678428672 1697255424 1821013632 1888232256 1953795876 2237904896 2428018176 2517643008 2605061168 2731520448 2930693814 3237357568 3356857344 3642027264 3776464512 3907591752 4396040721 4475809792 4856036352 5035286016 5210122336 5463040896 5861387628 6474715136 6713714688 7284054528 7552929024 7815183504 8792081442 9712072704 10070572032 10420244672 10926081792 11722775256 13427429376 14568109056 15105858048 15630367008 17584162884 19424145408 20141144064 20840489344 21852163584 23445550512 29136218112 30211716096 31260734016 35168325768 40282288128 41680978688 43704327168 46891101024 58272436224 60423432192 62521468032 70336651536 83361957376 87408654336 93782202048 120846864384 125042936064 140673303072 166723914752 174817308672 187564404096 250085872128 281346606144 333447829504 375128808192 500171744256 562693212288 666895659008 750257616384 1000343488512 1125386424576 1500515232768 2000686977024 2250772849152 3001030465536 4501545698304 6002060931072 9003091396608 18006182793216
• Sum of all divisors σ(n): 54229662240000
• Sum of proper divisors (its aliquot sum) s(n): 36223479446784
• 18006182793216 is an abundant number, because the sum of its proper divisors (36223479446784) is greater than itself. Its abundance is 18217296653568

Bases of 18006182793216

• Binary: 100000110000001100100001000010001000000000000₂
• Hexadecimal: 0x106064211000
• Base-36: 6DRXCBUO0

Squares and roots of 18006182793216

• 18006182793216 squared (18006182793216²) is 324222618782707951815622656
• 18006182793216 cubed (18006182793216³) is 5838011739496626613583802694640332701696
• The square root of 18006182793216 is 4243369.2737276589
• The cube root of 18006182793216 is 26210.4142471311

Scales and comparisons

• 18,006,182,793,216 seconds is equal to 572,540 years, 47 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,006,182,793,216 would take you about one million, four hundred thirty-one thousand, three hundred fifty-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 18006182793216 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18006182793216

• 18006182793216 backwards is 61239728160081
• 18006182793216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18006182793216's digits is 54
• More coming soon!