83653473464734890

Names of 83653473464734890

• Cardinal: 83653473464734890 can be written as Eighty-three quadrillion, six hundred fifty-three trillion, four hundred seventy-three billion, four hundred sixty-four million, seven hundred thirty-four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 8.365347346473489 × 10¹⁶

Factors of 83653473464734890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 559143601446

Divisors of 83653473464734890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 4987 9974 14961 24935 29922 49870 74805 149610 559143596449 1118287192898 1677430789347 2795717982245 3354861578694 5591435964490 8387153946735 16774307893470 2788449115491163 5576898230982326 8365347346473489 13942245577455815 16730694692946978 27884491154911630 41826736732367445 83653473464734890
• Sum of all divisors σ(n): 200808594654667200
• Sum of proper divisors (its aliquot sum) s(n): 117155121189932310
• 83653473464734890 is an abundant number, because the sum of its proper divisors (117155121189932310) is greater than itself. Its abundance is 33501647725197420

Bases of 83653473464734890

• Binary: 100101001001100100110010000010010000101111101010010101010₂
• Hexadecimal: 0x12932641217D4AA
• Base-36: MVOOJ6G823U

Squares and roots of 83653473464734890

• 83653473464734890 squared (83653473464734890²) is 6997903622715104361524457983312100
• 83653473464734890 cubed (83653473464734890³) is 585398945011570139732074011538222421107470629169000
• The square root of 83653473464734890 is 289229102.0363180707
• The cube root of 83653473464734890 is 437348.8539584611

Scales and comparisons

• 83,653,473,464,734,890 seconds is equal to 2,659,921,698 years, 51 weeks, 5 days, 10 hours, 21 minutes, 30 seconds.
• To count from 1 to 83,653,473,464,734,890 would take you about seven billion, nine hundred seventy-nine million, seven hundred sixty-five thousand and ninety-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 83653473464734890 cubic inches would be around 36445.7 feet tall.

Recreational maths with 83653473464734890

• 83653473464734890 backwards is 09843746437435638
• The number of decimal digits it has is: 17
• The sum of 83653473464734890's digits is 84
• More coming soon!