5440639250

Names of 5440639250

• Cardinal: 5440639250 can be written as Five billion, four hundred forty million, six hundred thirty-nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 5.44063925 × 10⁹

Factors of 5440639250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 378

Divisors of 5440639250

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 25 29 50 58 113 125 145 226 229 250 290 458 565 725 841 1130 1145 1450 1682 2290 2825 3277 3625 4205 5650 5725 6554 6641 7250 8410 11450 13282 14125 16385 21025 25877 28250 28625 32770 33205 42050 51754 57250 66410 81925 95033 105125 129385 163850 166025 190066 192589 210250 258770 332050 385178 409625 475165 646925 750433 819250 830125 950330 962945 1293850 1500866 1660250 1925890 2375825 3234625 3752165 4751650 4814725 6469250 7504330 9629450 11879125 18760825 21762557 23758250 24073625 37521650 43525114 48147250 93804125 108812785 187608250 217625570 544063925 1088127850 2720319625 5440639250
• Sum of all divisors σ(n): 10688006160
• Sum of proper divisors (its aliquot sum) s(n): 5247366910
• 5440639250 is a deficient number, because the sum of its proper divisors (5247366910) is less than itself. Its deficiency is 193272340

Bases of 5440639250

• Binary: 101000100010010011001000100010010₂
• Hexadecimal: 0x144499112
• Base-36: 2HZ7S42

Squares and roots of 5440639250

• 5440639250 squared (5440639250²) is 29600555448640562500
• 5440639250 cubed (5440639250³) is 161045943795675203479578125000
• The square root of 5440639250 is 73760.6890558921
• The cube root of 5440639250 is 1758.8007552183

Scales and comparisons

• 5,440,639,250 seconds is equal to 172 years, 51 weeks, 5 days, 8 hours, 40 minutes, 50 seconds.
• To count from 1 to 5,440,639,250 would take you about three hundred forty-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 5440639250 cubic inches would be around 146.6 feet tall.

Recreational maths with 5440639250

• 5440639250 backwards is 0529360445
• The number of decimal digits it has is: 10
• The sum of 5440639250's digits is 38
• More coming soon!