4494285450

Names of 4494285450

• Cardinal: 4494285450 can be written as Four billion, four hundred ninety-four million, two hundred eighty-five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.49428545 × 10⁹

Factors of 4494285450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 322212

Divisors of 4494285450

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 45 50 62 75 90 93 150 155 186 225 279 310 450 465 558 775 930 1395 1550 2325 2790 4650 6975 13950 322171 644342 966513 1610855 1933026 2899539 3221710 4832565 5799078 8054275 9665130 9987301 14497695 16108550 19974602 24162825 28995390 29961903 48325650 49936505 59923806 72488475 89885709 99873010 144976950 149809515 179771418 249682525 299619030 449428545 499365050 749047575 898857090 1498095150 2247142725 4494285450
• Sum of all divisors σ(n): 12464190336
• Sum of proper divisors (its aliquot sum) s(n): 7969904886
• 4494285450 is an abundant number, because the sum of its proper divisors (7969904886) is greater than itself. Its abundance is 3475619436

Bases of 4494285450

• Binary: 100001011111000010101101010001010₂
• Hexadecimal: 0x10BE15A8A
• Base-36: 22BS4UI

Squares and roots of 4494285450

• 4494285450 squared (4494285450²) is 20198601706081702500
• 4494285450 cubed (4494285450³) is 90778281757988172056978625000
• The square root of 4494285450 is 67039.4320530835
• The cube root of 4494285450 is 1650.2644755117

Scales and comparisons

• 4,494,285,450 seconds is equal to 142 years, 47 weeks, 4 hours, 37 minutes, 30 seconds.
• To count from 1 to 4,494,285,450 would take you about two hundred eighty-five 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 4494285450 cubic inches would be around 137.5 feet tall.

Recreational maths with 4494285450

• 4494285450 backwards is 0545824944
• 4494285450 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4494285450's digits is 45
• More coming soon!