18816094886599168

Names of 18816094886599168

• Cardinal: 18816094886599168 can be written as Eighteen quadrillion, eight hundred sixteen trillion, ninety-four billion, eight hundred eighty-six million, five hundred ninety-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8816094886599168 × 10¹⁶

Factors of 18816094886599168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1092

Divisors of 18816094886599168

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 928 1061 1856 2122 3712 4244 7424 8488 14848 16976 30769 33952 61538 67904 123076 135808 246152 271616 492304 543232 984608 1125721 1969216 2251442 3938432 4502884 7876864 9005768 15753728 18011536 32645909 36023072 65291818 72046144 130583636 144092288 261167272 288184576 522334544 576369152 1044669088 1194389981 2089338176 2388779962 4178676352 4777559924 8357352704 9555119848 16714705408 19110239696 34637309449 38220479392 69274618898 76440958784 138549237796 152881917568 277098475592 305763835136 554196951184 611527670272 1108393902368 1267247769841 2216787804736 2534495539682 4433575609472 5068991079364 8867151218944 10137982158728 17734302437888 20275964317456 36750185325389 40551928634912 73500370650778 81103857269824 147000741301556 162207714539648 294001482603112 324415429079296 588002965206224 648830858158592 1176005930412448 2352011860824896 4704023721649792 9408047443299584 18816094886599168
• Sum of all divisors σ(n): 38928524465907450
• Sum of proper divisors (its aliquot sum) s(n): 20112429579308282
• 18816094886599168 is an abundant number, because the sum of its proper divisors (20112429579308282) is greater than itself. Its abundance is 1296334692709114

Bases of 18816094886599168

• Binary: 1000010110110010010001101111011110001101001101000000000₂
• Hexadecimal: 0x42D9237BC69A00
• Base-36: 559QYNQB30G

Squares and roots of 18816094886599168

• 18816094886599168 squared (18816094886599168²) is 354045426781503356877668698292224
• 18816094886599168 cubed (18816094886599168³) is 6661752344487265443011554724872271938584819269632
• The square root of 18816094886599168 is 137171771.4640995953
• The cube root of 18816094886599168 is 265976.4375392003

Scales and comparisons

• 18,816,094,886,599,168 seconds is equal to 598,293,615 years, 20 weeks, 2 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 18,816,094,886,599,168 would take you about one billion, seven hundred ninety-four million, eight hundred eighty thousand, eight hundred forty-six 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 18816094886599168 cubic inches would be around 22164.7 feet tall.

Recreational maths with 18816094886599168

• 18816094886599168 backwards is 86199568849061881
• The number of decimal digits it has is: 17
• The sum of 18816094886599168's digits is 97
• More coming soon!