18641093296168

Names of 18641093296168

• Cardinal: 18641093296168 can be written as Eighteen trillion, six hundred forty-one billion, ninety-three million, two hundred ninety-six thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8641093296168 × 10¹³

Factors of 18641093296168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 201

Divisors of 18641093296168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 83 98 109 166 196 218 332 343 392 436 581 664 686 763 872 1162 1372 1526 2324 2744 3052 4067 4648 5341 6104 6889 8134 9047 10682 11881 13778 16268 18094 21364 23762 27556 28469 32536 36188 37387 42728 47524 48223 55112 56938 63329 72376 74774 83167 95048 96446 113876 126658 149548 166334 192892 227752 253316 299096 332668 337561 385784 443303 506632 571787 582169 665336 675122 750901 886606 986123 1143574 1164338 1350244 1501802 1773212 1972246 2287148 2328676 2362927 2700488 3003604 3103121 3546424 3944492 4002509 4075183 4574296 4657352 4725854 5256307 6007208 6206242 6902861 7888984 8005018 8150366 9451708 10512614 12412484 13805722 16010036 16300732 18903416 21025228 24824968 27611444 28017563 32020072 32601464 36794149 42050456 48320027 55222888 56035126 62324783 73588298 81848209 96640054 112070252 124649566 147176596 163696418 193280108 196122941 224140504 249299132 257559043 294353192 327392836 338240189 386560216 392245882 436273481 498598264 515118086 572937463 654785672 676480378 784491764 872546962 1030236172 1145874926 1352960756 1568983528 1745093924 2060472344 2291749852 2705921512 3053914367 3490187848 4010562241 4583499704 6107828734 6793401347 8021124482 12215657468 13586802694 16042248964 21377400569 24431314936 27173605388 28073935687 32084497928 42754801138 47553809429 54347210776 56147871374 85509602276 95107618858 112295742748 171019204552 190215237716 224591485496 332876666003 380430475432 665753332006 1331506664012 2330136662021 2663013328024 4660273324042 9320546648084 18641093296168
• Sum of all divisors σ(n): 41639466960000
• Sum of proper divisors (its aliquot sum) s(n): 22998373663832
• 18641093296168 is an abundant number, because the sum of its proper divisors (22998373663832) is greater than itself. Its abundance is 4357280367664

Bases of 18641093296168

• Binary: 100001111010000110111101111101000000000101000₂
• Hexadecimal: 0x10F437BE8028
• Base-36: 6LVLLNE3S

Squares and roots of 18641093296168

• 18641093296168 squared (18641093296168²) is 347490359276439550963484224
• 18641093296168 cubed (18641093296168³) is 6477600206791047104573097953370027653632
• The square root of 18641093296168 is 4317533.2420455087
• The cube root of 18641093296168 is 26514.9284801279

Scales and comparisons

• 18,641,093,296,168 seconds is equal to 592,729 years, 5 weeks, 3 days, 15 hours, 9 minutes, 28 seconds.
• To count from 1 to 18,641,093,296,168 would take you about one million, four hundred eighty-one thousand, eight hundred twenty-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 18641093296168 cubic inches would be around 2209.6 feet tall.

Recreational maths with 18641093296168

• 18641093296168 backwards is 86169239014681
• The number of decimal digits it has is: 14
• The sum of 18641093296168's digits is 64
• More coming soon!