18127841195991160

Names of 18127841195991160

• Cardinal: 18127841195991160 can be written as Eighteen quadrillion, one hundred twenty-seven trillion, eight hundred forty-one billion, one hundred ninety-five million, nine hundred ninety-one thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.812784119599116 × 10¹⁶

Factors of 18127841195991160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133369

Divisors of 18127841195991160

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 199 398 587 796 995 1174 1592 1990 2348 2935 3980 4696 5870 7960 11740 23480 43607 87214 88969 116813 174428 177938 218035 233626 348856 355876 436070 444845 467252 584065 711752 872140 889690 934504 1168130 1744280 1779380 2336260 3558760 4672520 8677793 17355586 17704831 25597309 34711172 35409662 43388965 51194618 52224803 69422344 70819324 86777930 88524155 102389236 104449606 127986545 141638648 173555860 177048310 204778472 208899212 255973090 261124015 347111720 354096620 417798424 511946180 522248030 708193240 1023892360 1044496060 2088992120 3879671183 5093864491 7759342366 10187728982 10392735797 15518684732 19398355915 20375457964 20785471594 25469322455 31037369464 38796711830 40750915928 41570943188 50938644910 51963678985 77593423660 83141886376 101877289820 103927357970 155186847320 203754579640 207854715940 415709431880 772054565417 1544109130834 2277366984421 3088218261668 3860272827085 4554733968842 6176436523336 7720545654170 9109467937684 11386834922105 15441091308340 18218935875368 22773669844210 30882182616680 45547339688420 91094679376840 453196029899779 906392059799558 1812784119599116 2265980149498895 3625568239198232 4531960298997790 9063920597995580 18127841195991160
• Sum of all divisors σ(n): 41063842995840000
• Sum of proper divisors (its aliquot sum) s(n): 22936001799848840
• 18127841195991160 is an abundant number, because the sum of its proper divisors (22936001799848840) is greater than itself. Its abundance is 4808160603857680

Bases of 18127841195991160

• Binary: 1000000011001110010110011101111000010000010000001111000₂
• Hexadecimal: 0x40672CEF082078
• Base-36: 4YHS7A13Q7S

Squares and roots of 18127841195991160

• 18127841195991160 squared (18127841195991160²) is 328618626427074210183654798145600
• 18127841195991160 cubed (18127841195991160³) is 5957146273914745168458804839648848577721992896000
• The square root of 18127841195991160 is 134639671.7018842111
• The cube root of 18127841195991160 is 262693.1183997569

Scales and comparisons

• 18,127,841,195,991,160 seconds is equal to 576,409,276 years, 48 weeks, 5 days, 10 hours, 52 minutes, 40 seconds.
• To count from 1 to 18,127,841,195,991,160 would take you about one billion, seven hundred twenty-nine million, two hundred twenty-seven thousand, eight 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 18127841195991160 cubic inches would be around 21891.1 feet tall.

Recreational maths with 18127841195991160

• 18127841195991160 backwards is 06119959114872181
• The number of decimal digits it has is: 17
• The sum of 18127841195991160's digits is 73
• More coming soon!