83460389993431490

Names of 83460389993431490

• Cardinal: 83460389993431490 can be written as Eighty-three quadrillion, four hundred sixty trillion, three hundred eighty-nine billion, nine hundred ninety-three million, four hundred thirty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.346038999343149 × 10¹⁶

Factors of 83460389993431490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 223977911

Divisors of 83460389993431490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 168737 337474 843685 1687370 2193581 2868529 4387162 5737058 10967905 14342645 21935810 28685290 37290877 74581754 186454385 223809137 372908770 447618274 1119045685 2238091370 2909518781 3804755329 5819037562 7609510658 14547593905 19023776645 29095187810 38047553290 49461819277 98923638554 247309096385 494618192770 37764882349969 75529764699938 188824411749845 377648823499690 490943470549597 642002999949473 981886941099194 1284005999898946 2454717352747985 3210014999747365 4909434705495970 6420029999494730 8346038999343149 16692077998686298 41730194996715745 83460389993431490
• Sum of all divisors σ(n): 171302522303100384
• Sum of proper divisors (its aliquot sum) s(n): 87842132309668894
• 83460389993431490 is an abundant number, because the sum of its proper divisors (87842132309668894) is greater than itself. Its abundance is 4381742316237404

Bases of 83460389993431490

• Binary: 100101000100000101100100001010010010111111100000111000010₂
• Hexadecimal: 0x12882C8525FC1C2
• Base-36: MTS8LUUODS2

Squares and roots of 83460389993431490

• 83460389993431490 squared (83460389993431490²) is 6965636697855679187405345323620100
• 83460389993431490 cubed (83460389993431490³) is 581354755355593294389501201494745873027348136949000
• The square root of 83460389993431490 is 288895119.3658894093
• The cube root of 83460389993431490 is 437012.1080755339

Scales and comparisons

• 83,460,389,993,431,490 seconds is equal to 2,653,782,241 years, 44 weeks, 3 days, 2 hours, 4 minutes, 50 seconds.
• To count from 1 to 83,460,389,993,431,490 would take you about seven billion, nine hundred sixty-one million, three hundred forty-six thousand, seven hundred twenty-five 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 83460389993431490 cubic inches would be around 36417.7 feet tall.

Recreational maths with 83460389993431490

• 83460389993431490 backwards is 09413439998306438
• The number of decimal digits it has is: 17
• The sum of 83460389993431490's digits is 83
• More coming soon!