18384561242112

Names of 18384561242112

• Cardinal: 18384561242112 can be written as Eighteen trillion, three hundred eighty-four billion, five hundred sixty-one million, two hundred forty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8384561242112 × 10¹³

Factors of 18384561242112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1655

Divisors of 18384561242112

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 507 512 624 676 768 832 1014 1024 1248 1352 1536 1637 1664 2028 2048 2197 2496 2704 3072 3274 3328 4056 4096 4394 4911 4992 5408 6144 6548 6591 6656 8112 8192 8788 9822 9984 10816 12288 13096 13182 13312 16224 16384 17576 19644 19968 21281 21632 24576 26192 26364 26624 28561 32448 32768 35152 39288 39936 42562 43264 49152 52384 52728 53248 57122 63843 64896 65536 70304 78576 79872 85124 85683 86528 98304 104768 105456 106496 114244 127686 129792 131072 140608 157152 159744 170248 171366 173056 196608 209536 210912 212992 228488 255372 259584 276653 281216 314304 319488 340496 342732 346112 393216 419072 421824 425984 456976 510744 519168 553306 562432 628608 638976 680992 685464 692224 829959 838144 843648 851968 913952 1021488 1038336 1106612 1124864 1257216 1277952 1361984 1370928 1384448 1659918 1676288 1687296 1703936 1827904 2042976 2076672 2213224 2249728 2514432 2555904 2723968 2741856 2768896 3319836 3352576 3374592 3596489 3655808 4085952 4153344 4426448 4499456 5028864 5111808 5447936 5483712 5537792 6639672 6705152 6749184 7192978 7311616 8171904 8306688 8852896 8998912 10057728 10789467 10895872 10967424 11075584 13279344 13410304 13498368 14385956 14623232 16343808 16613376 17705792 17997824 20115456 21578934 21791744 21934848 22151168 26558688 26820608 26996736 28771912 29246464 32687616 33226752 35411584 35995648 40230912 43157868 43583488 43869696 46754357 53117376 53641216 53993472 57543824 58492928 65375232 66453504 70823168 71991296 80461824 86315736 87166976 87739392 93508714 106234752 107282432 107986944 115087648 116985856 130750464 140263071 141646336 143982592 160923648 172631472 174333952 175478784 187017428 212469504 214564864 215973888 230175296 233971712 261500928 280526142 283292672 287965184 321847296 345262944 348667904 350957568 374034856 424939008 431947776 460350592 467943424 523001856 561052284 566585344 643694592 690525888 697335808 701915136 748069712 849878016 863895552 920701184 935886848 1046003712 1122104568 1133170688 1381051776 1394671616 1403830272 1496139424 1699756032 1841402368 1871773696 2092007424 2244209136 2266341376 2762103552 2789343232 2807660544 2992278848 3399512064 3682804736 3743547392 4184014848 4488418272 4532682752 5524207104 5615321088 5984557696 6799024128 7365609472 8368029696 8976836544 9065365504 11048414208 11230642176 11969115392 13598048256 14731218944 17953673088 18130731008 22096828416 23938230784 27196096512 29462437888 35907346176 36261462016 44193656832 47876461568 54392193024 58924875776 71814692352 88387313664 95752923136 108784386048 117849751552 143629384704 176774627328 191505846272 235699503104 287258769408 353549254656 383011692544 471399006208 574517538816 707098509312 766023385088 1149035077632 1414197018624 1532046770176 2298070155264 3064093540352 4596140310528 6128187080704 9192280621056 18384561242112
• Sum of all divisors σ(n): 53143052920776
• Sum of proper divisors (its aliquot sum) s(n): 34758491678664
• 18384561242112 is an abundant number, because the sum of its proper divisors (34758491678664) is greater than itself. Its abundance is 16373930436552

Bases of 18384561242112

• Binary: 100001011100001111101001111100000000000000000₂
• Hexadecimal: 0x10B87D3E0000
• Base-36: 6ILR136DC

Squares and roots of 18384561242112

• 18384561242112 squared (18384561242112²) is 337992092064966724282220544
• 18384561242112 cubed (18384561242112³) is 6213836315917938099569888356038164348928
• The square root of 18384561242112 is 4287722.1507593049
• The cube root of 18384561242112 is 26392.7365817845

Scales and comparisons

• 18,384,561,242,112 seconds is equal to 584,572 years, 9 weeks, 2 days, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 18,384,561,242,112 would take you about one million, four hundred sixty-one thousand, four hundred thirty 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 18384561242112 cubic inches would be around 2199.4 feet tall.

Recreational maths with 18384561242112

• 18384561242112 backwards is 21124216548381
• 18384561242112 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18384561242112's digits is 48
• More coming soon!