248931340242

Names of 248931340242

• Cardinal: 248931340242 can be written as Two hundred forty-eight billion, nine hundred thirty-one million, three hundred forty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 2.48931340242 × 10¹¹

Factors of 248931340242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 38451034

Divisors of 248931340242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 78 83 166 249 498 1079 2158 3237 6474 38450933 76901866 115352799 230705598 499862129 999724258 1499586387 2999172774 3191427439 6382854878 9574282317 19148564634 41488556707 82977113414 124465670121 248931340242
• Sum of all divisors σ(n): 542619580608
• Sum of proper divisors (its aliquot sum) s(n): 293688240366
• 248931340242 is an abundant number, because the sum of its proper divisors (293688240366) is greater than itself. Its abundance is 44756900124

Bases of 248931340242

• Binary: 11100111110101011101101100111111010010₂
• Hexadecimal: 0x39F576CFD2
• Base-36: 36CVAJF6

Squares and roots of 248931340242

• 248931340242 squared (248931340242²) is 61966812154678368618564
• 248931340242 cubed (248931340242³) is 15425481600188342110665250601452488
• The square root of 248931340242 is 498930.1957608899
• The cube root of 248931340242 is 6290.6162495431

Scales and comparisons

• 248,931,340,242 seconds is equal to 7,915 years, 12 weeks, 5 days, 18 hours, 30 minutes, 42 seconds.
• To count from 1 to 248,931,340,242 would take you about fifteen thousand, eight hundred thirty 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 248931340242 cubic inches would be around 524.2 feet tall.

Recreational maths with 248931340242

• 248931340242 backwards is 242043139842
• The number of decimal digits it has is: 12
• The sum of 248931340242's digits is 42
• More coming soon!