4994748825

Names of 4994748825

• Cardinal: 4994748825 can be written as Four billion, nine hundred ninety-four million, seven hundred forty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 4.994748825 × 10⁹

Factors of 4994748825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1291

Divisors of 4994748825

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 25 33 55 71 75 165 213 275 355 781 825 1065 1201 1775 2343 3603 3905 5041 5325 6005 11715 13211 15123 18015 19525 25205 30025 39633 55451 58575 66055 75615 85271 90075 126025 166353 198165 255813 277255 330275 378075 426355 831765 937981 990825 1279065 1386275 2131775 2813943 4158825 4689905 6054241 6395325 14069715 18162723 23449525 30271205 66596651 70348575 90813615 151356025 199789953 332983255 454068075 998949765 1664916275 4994748825
• Sum of all divisors σ(n): 9144989088
• Sum of proper divisors (its aliquot sum) s(n): 4150240263
• 4994748825 is a deficient number, because the sum of its proper divisors (4150240263) is less than itself. Its deficiency is 844508562

Bases of 4994748825

• Binary: 100101001101101011101000110011001₂
• Hexadecimal: 0x129B5D199
• Base-36: 2ALQSUX

Squares and roots of 4994748825

• 4994748825 squared (4994748825²) is 24947515824838880625
• 4994748825 cubed (4994748825³) is 124606575352782904816034015625
• The square root of 4994748825 is 70673.5369498371
• The cube root of 4994748825 is 1709.3771114591

Scales and comparisons

• 4,994,748,825 seconds is equal to 158 years, 42 weeks, 3 days, 14 hours, 13 minutes, 45 seconds.
• To count from 1 to 4,994,748,825 would take you about three hundred seventeen 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 4994748825 cubic inches would be around 142.4 feet tall.

Recreational maths with 4994748825

• 4994748825 backwards is 5288474994
• The number of decimal digits it has is: 10
• The sum of 4994748825's digits is 60
• More coming soon!