18340482852851848920

Names of 18340482852851848920

• Cardinal: 18340482852851848920 can be written as Eighteen quintillion, three hundred forty quadrillion, four hundred eighty-two trillion, eight hundred fifty-two billion, eight hundred fifty-one million, eight hundred forty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.834048285285184892 × 10¹⁹

Factors of 18340482852851848920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 661633580550239

Divisors of 18340482852851848920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 33 35 36 40 42 44 45 55 56 60 63 66 70 72 77 84 88 90 99 105 110 120 126 132 140 154 165 168 180 198 210 220 231 252 264 280 308 315 330 360 385 396 420 440 462 495 504 616 630 660 693 770 792 840 924 990 1155 1260 1320 1386 1540 1848 1980 2310 2520 2772 3080 3465 3960 4620 5544 6930 9240 13860 27720 661633580550211 1323267161100422 1984900741650633 2646534322200844 3308167902751055 3969801483301266 4631435063851477 5293068644401688 5954702224951899 6616335805502110 7277969386052321 7939602966602532 9262870127702954 9924503708253165 11909404449903798 13232671611004220 13894305191554431 14555938772104642 15879205933205064 18525740255405908 19849007416506330 21833908158156963 23157175319257385 23818808899807596 26465343222008440 27788610383108862 29111877544209284 29773511124759495 36389846930261605 37051480510811816 39698014833012660 41682915574663293 43667816316313926 46314350638514770 47637617799615192 50945785702366247 55577220766217724 58223755088418568 59547022249518990 65501724474470889 69471525957772155 72779693860523210 79396029666025320 83365831149326586 87335632632627852 92628701277029540 101891571404732494 109169540790784815 111154441532435448 119094044499037980 131003448948941778 138943051915544310 145559387721046420 152837357107098741 166731662298653172 174671265265255704 185257402554059080 203783142809464988 208414577873316465 218339081581569630 238188088998075960 254728928511831235 262006897897883556 277886103831088620 291118775442092840 305674714214197482 327508622372354445 333463324597306344 407566285618929976 416829155746632930 436678163163139260 458512071321296223 509457857023662470 524013795795767112 555772207662177240 611349428428394964 655017244744708890 764186785535493705 833658311493265860 873356326326278520 917024142642592446 1018915714047324940 1222698856856789928 1310034489489417780 1528373571070987410 1667316622986531720 1834048285285184892 2037831428094649880 2292560356606481115 2620068978978835560 3056747142141974820 3668096570570369784 4585120713212962230 6113494284283949640 9170241426425924460 18340482852851848920
• Sum of all divisors σ(n): 74314683767399811840
• Sum of proper divisors (its aliquot sum) s(n): 55974200914547962920
• 18340482852851848920 is an abundant number, because the sum of its proper divisors (55974200914547962920) is greater than itself. Its abundance is 37633718061696114000

Bases of 18340482852851848920

• Binary: 1111111010000110011110111111101110001101011000001001011011011000₂
• Hexadecimal: 0xFE867BFB8D6096D8
• Base-36: 3VCBQKJ7TJ7Q0

Squares and roots of 18340482852851848920

• 18340482852851848920 squared (18340482852851848920²) is 336373311275752694924235086262505166400
• 18340482852851848920 cubed (18340482852851848920³) is 6169248947609939786577794794172515914979428435292260288000
• The square root of 18340482852851848920 is 4282578995.5179868135
• The cube root of 18340482852851848920 is 2637162.6835018361

Scales and comparisons

• 18,340,482,852,851,848,920 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,340,482,852,851,848,920 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18340482852851848920 cubic inches would be around 219763.6 feet tall.

Recreational maths with 18340482852851848920

• 18340482852851848920 backwards is 02984815825828404381
• 18340482852851848920 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 18340482852851848920's digits is 90
• More coming soon!