18474996181010432

Names of 18474996181010432

• Cardinal: 18474996181010432 can be written as Eighteen quadrillion, four hundred seventy-four trillion, nine hundred ninety-six billion, one hundred eighty-one million, ten thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.8474996181010432 × 10¹⁶

Factors of 18474996181010432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 13881

Divisors of 18474996181010432

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 256 392 434 448 496 512 784 868 896 961 992 1024 1519 1568 1736 1792 1922 1984 2048 3038 3136 3472 3584 3844 3968 6076 6272 6727 6944 7168 7688 7936 12152 12544 13454 13841 13888 14336 15376 15872 24304 25088 26908 27682 27776 30752 31744 47089 48608 50176 53816 55364 55552 61504 63488 94178 96887 97216 100352 107632 110728 111104 123008 188356 193774 194432 215264 221456 222208 246016 376712 387548 388864 429071 430528 442912 444416 492032 678209 753424 775096 777728 858142 861056 885824 984064 1356418 1506848 1550192 1555456 1716284 1722112 1771648 1968128 2712836 3003497 3013696 3100384 3110912 3432568 3444224 3543296 5425672 6006994 6027392 6200768 6865136 6888448 7086592 10851344 12013988 12054784 12401536 13301201 13730272 13776896 14173184 21024479 21702688 24027976 24109568 24803072 26602402 27460544 28346368 42048958 43405376 48055952 48219136 49606144 53204804 54921088 84097916 86810752 93108407 96111904 96438272 99212288 106409608 109842176 168195832 173621504 186216814 191573281 192223808 198424576 212819216 219684352 336391664 347243008 372433628 383146562 384447616 425638432 439368704 651758849 672783328 694486016 744867256 766293124 768895232 851276864 878737408 1303517698 1341012967 1345566656 1388972032 1489734512 1532586248 1537790464 1702553728 2607035396 2682025934 2691133312 2979469024 3065172496 3075580928 3405107456 5214070792 5364051868 5382266624 5938771711 5958938048 6130344992 6151161856 6810214912 9387090769 10428141584 10728103736 10764533248 11877543422 11917876096 12260689984 13620429824 18774181538 20856283168 21456207472 21529066496 23755086844 23835752192 24521379968 27240859648 37548363076 41571401977 41712566336 42912414944 43058132992 47510173688 47671504384 49042759936 75096726152 83142803954 83425132672 85824829888 95020347376 95343008768 98085519872 150193452304 166285607908 166850265344 171649659776 184101923041 190040694752 190686017536 196171039744 290999813839 300386904608 332571215816 333700530688 343299319552 368203846082 380081389504 392342079488 581999627678 600773809216 665142431632 667401061376 686598639104 736407692164 760162779008 1163999255356 1201547618432 1288713461287 1330284863264 1334802122752 1373197278208 1472815384328 1520325558016 2327998510712 2403095236864 2577426922574 2660569726528 2746394556416 2945630768656 3040651116032 4655997021424 4806190473728 5154853845148 5321139453056 5891261537312 6081302232064 9020994229009 9311994042848 9612380947456 10309707690296 10642278906112 11782523074624 12162604464128 18041988458018 18623988085696 19224761894912 20619415380592 21284557812224 23565046149248 36083976916036 37247976171392 41238830761184 42569115624448 47130092298496 72167953832072 74495952342784 82477661522368 85138231248896 94260184596992 144335907664144 148991904685568 164955323044736 188520369193984 288671815328288 297983809371136 329910646089472 377040738387968 577343630656576 595967618742272 659821292178944 1154687261313152 1319642584357888 2309374522626304 2639285168715776 4618749045252608 9237498090505216 18474996181010432
• Sum of all divisors σ(n): 44406273156839685
• Sum of proper divisors (its aliquot sum) s(n): 25931276975829253
• 18474996181010432 is an abundant number, because the sum of its proper divisors (25931276975829253) is greater than itself. Its abundance is 7456280794818821

Bases of 18474996181010432

• Binary: 1000001101000101110100101000000100110001000100000000000₂
• Hexadecimal: 0x41A2E940988800
• Base-36: 51WU82RWOOW

Squares and roots of 18474996181010432

• 18474996181010432 squared (18474996181010432²) is 341325483888350047081320492826624
• 18474996181010432 cubed (18474996181010432³) is 6305987011318804857666489569100068630504111341568
• The square root of 18474996181010432 is 135922758.1423009235
• The cube root of 18474996181010432 is 264359.4171996849

Scales and comparisons

• 18,474,996,181,010,432 seconds is equal to 587,447,731 years, 33 weeks, 2 days, 6 hours, 32 seconds.
• To count from 1 to 18,474,996,181,010,432 would take you about one billion, seven hundred sixty-two million, three hundred forty-three thousand, one hundred ninety-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 18474996181010432 cubic inches would be around 22030 feet tall.

Recreational maths with 18474996181010432

• 18474996181010432 backwards is 23401018169947481
• The number of decimal digits it has is: 17
• The sum of 18474996181010432's digits is 68
• More coming soon!