5045438944

Names of 5045438944

• Cardinal: 5045438944 can be written as Five billion, forty-five million, four hundred thirty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 5.045438944 × 10⁹

Factors of 5045438944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2740

Divisors of 5045438944

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1021 1456 1697 2042 2912 3394 4084 6788 7147 8168 11879 13273 13576 14294 16336 22061 23758 26546 27152 28588 32672 44122 47516 53092 54304 57176 88244 92911 95032 106184 114352 154427 176488 185822 190064 212368 228704 308854 352976 371644 380128 424736 617708 705952 743288 1235416 1486576 1732637 2470832 2973152 3465274 4941664 6930548 12128459 13861096 22524281 24256918 27722192 45048562 48513836 55444384 90097124 97027672 157669967 180194248 194055344 315339934 360388496 388110688 630679868 720776992 1261359736 2522719472 5045438944
• Sum of all divisors σ(n): 12244671936
• Sum of proper divisors (its aliquot sum) s(n): 7199232992
• 5045438944 is an abundant number, because the sum of its proper divisors (7199232992) is greater than itself. Its abundance is 2153794048

Bases of 5045438944

• Binary: 100101100101110110100100111100000₂
• Hexadecimal: 0x12CBB49E0
• Base-36: 2BFX9LS

Squares and roots of 5045438944

• 5045438944 squared (5045438944²) is 25456454137631835136
• 5045438944 cubed (5045438944³) is 128438985082157596929361936384
• The square root of 5045438944 is 71031.2532903651
• The cube root of 5045438944 is 1715.1403006935

Scales and comparisons

• 5,045,438,944 seconds is equal to 160 years, 22 weeks, 2 days, 6 hours, 49 minutes, 4 seconds.
• To count from 1 to 5,045,438,944 would take you about three hundred twenty 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 5045438944 cubic inches would be around 142.9 feet tall.

Recreational maths with 5045438944

• 5045438944 backwards is 4498345405
• The number of decimal digits it has is: 10
• The sum of 5045438944's digits is 46
• More coming soon!