8442294948

Names of 8442294948

• Cardinal: 8442294948 can be written as Eight billion, four hundred forty-two million, two hundred ninety-four thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 8.442294948 × 10⁹

Factors of 8442294948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4020

Divisors of 8442294948

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 73 146 219 292 438 657 876 1151 1314 2302 2628 2791 3453 4604 5582 6906 8373 10359 11164 13812 16746 20718 25119 33492 41436 50238 84023 100476 168046 203743 252069 336092 407486 504138 611229 756207 814972 1008276 1222458 1512414 1833687 2444916 3024828 3212441 3667374 6424882 7334748 9637323 12849764 19274646 28911969 38549292 57823938 115647876 234508193 469016386 703524579 938032772 1407049158 2110573737 2814098316 4221147474 8442294948
• Sum of all divisors σ(n): 21659129856
• Sum of proper divisors (its aliquot sum) s(n): 13216834908
• 8442294948 is an abundant number, because the sum of its proper divisors (13216834908) is greater than itself. Its abundance is 4774539960

Bases of 8442294948

• Binary: 111110111001100110011001010100100₂
• Hexadecimal: 0x1F73332A4
• Base-36: 3VMBOH0

Squares and roots of 8442294948

• 8442294948 squared (8442294948²) is 71272343989026322704
• 8442294948 cubed (8442294948³) is 601702149590675091602996899392
• The square root of 8442294948 is 91881.9620382587
• The cube root of 8442294948 is 2036.1987836039

Scales and comparisons

• 8,442,294,948 seconds is equal to 268 years, 22 weeks, 5 days, 17 hours, 55 minutes, 48 seconds.
• To count from 1 to 8,442,294,948 would take you about five hundred thirty-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 8442294948 cubic inches would be around 169.7 feet tall.

Recreational maths with 8442294948

• 8442294948 backwards is 8494922448
• The number of decimal digits it has is: 10
• The sum of 8442294948's digits is 54
• More coming soon!