228640444400816001

Names of 228640444400816001

• Cardinal: 228640444400816001 can be written as Two hundred twenty-eight quadrillion, six hundred forty trillion, four hundred forty-four billion, four hundred million, eight hundred sixteen thousand and one.

Scientific notation

• Scientific notation: 2.28640444400816001 × 10¹⁷

Factors of 228640444400816001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 35244027535

Divisors of 228640444400816001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 17 51 109 153 327 389 981 1167 1853 3501 5559 6613 16677 19839 42401 59517 127203 381609 720817 2162451 6487353 35244027017 105732081051 317196243153 599148459289 1797445377867 3841598944853 5392336133601 11524796834559 13709926509613 34574390503677 41129779528839 65307182062501 123389338586517 195921546187503 233068750663421 587764638562509 699206251990263 1494381989547817 2097618755970789 4483145968643451 13449437905930353 25404493822312889 76213481466938667 228640444400816001
• Sum of all divisors σ(n): 353800689622894800
• Sum of proper divisors (its aliquot sum) s(n): 125160245222078799
• 228640444400816001 is a deficient number, because the sum of its proper divisors (125160245222078799) is less than itself. Its deficiency is 103480199178737202

Bases of 228640444400816001

• Binary: 1100101100010010110100010111010101110011000100111110000001₂
• Hexadecimal: 0x32C4B45D5CC4F81
• Base-36: 1QJA9U4AWRY9

Squares and roots of 228640444400816001

• 228640444400816001 squared (228640444400816001²) is 52276452815802633022542354657632001
• 228640444400816001 cubed (228640444400816001³) is 11952511403503402994738346951092418144244226770448001
• The square root of 228640444400816001 is 478163616.7681685931
• The cube root of 228640444400816001 is 611482.9496675815

Scales and comparisons

• 228,640,444,400,816,001 seconds is equal to 7,270,058,900 years, 32 weeks, 6 hours, 13 minutes, 21 seconds.
• To count from 1 to 228,640,444,400,816,001 would take you about twenty-one billion, eight hundred ten million, one hundred seventy-six thousand, seven hundred one 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 228640444400816001 cubic inches would be around 50956.9 feet tall.

Recreational maths with 228640444400816001

• 228640444400816001 backwards is 100618004444046822
• The number of decimal digits it has is: 18
• The sum of 228640444400816001's digits is 54
• More coming soon!