4048838175921842

Names of 4048838175921842

• Cardinal: 4048838175921842 can be written as Four quadrillion, forty-eight trillion, eight hundred thirty-eight billion, one hundred seventy-five million, nine hundred twenty-one thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.048838175921842 × 10¹⁵

Factors of 4048838175921842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 95445724

Divisors of 4048838175921842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 31815241 63630481 63630482 127260962 2024419087960921 4048838175921842
• Sum of all divisors σ(n): 6073257550219932
• Sum of proper divisors (its aliquot sum) s(n): 2024419374298090
• 4048838175921842 is a deficient number, because the sum of its proper divisors (2024419374298090) is less than itself. Its deficiency is 2024418801623752

Bases of 4048838175921842

• Binary: 1110011000100110010110011001001110101001011010110010₂
• Hexadecimal: 0xE6265993A96B2
• Base-36: 13V6YKW1FW2

Squares and roots of 4048838175921842

• 4048838175921842 squared (4048838175921842²) is 16393090574802108787686492672964
• 4048838175921842 cubed (4048838175921842³) is 66372970940603310531744767035212925379330479688
• The square root of 4048838175921842 is 63630481.4999999981
• The cube root of 4048838175921842 is 159383.5416688717

Scales and comparisons

• 4,048,838,175,921,842 seconds is equal to 128,740,530 years, 6 weeks, 1 hour, 24 minutes, 2 seconds.
• To count from 1 to 4,048,838,175,921,842 would take you about three hundred eighty-six million, two hundred twenty-one thousand, five hundred ninety 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 4048838175921842 cubic inches would be around 13282 feet tall.

Recreational maths with 4048838175921842

• 4048838175921842 backwards is 2481295718388404
• The number of decimal digits it has is: 16
• The sum of 4048838175921842's digits is 74
• More coming soon!