4499940160

Names of 4499940160

• Cardinal: 4499940160 can be written as Four billion, four hundred ninety-nine million, nine hundred forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.49994016 × 10⁹

Factors of 4499940160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14671

Divisors of 4499940160

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 961 992 1240 1922 1984 2480 3844 4805 4960 7688 9610 9920 14633 15376 19220 29266 30752 38440 58532 61504 73165 76880 117064 146330 153760 234128 292660 307520 453623 468256 585320 907246 936512 1170640 1814492 2268115 2341280 3628984 4536230 4682560 7257968 9072460 14062313 14515936 18144920 28124626 29031872 36289840 56249252 70311565 72579680 112498504 140623130 145159360 224997008 281246260 449994016 562492520 899988032 1124985040 2249970080 4499940160
• Sum of all divisors σ(n): 11073050244
• Sum of proper divisors (its aliquot sum) s(n): 6573110084
• 4499940160 is an abundant number, because the sum of its proper divisors (6573110084) is greater than itself. Its abundance is 2073169924

Bases of 4499940160

• Binary: 100001100001101111010001101000000₂
• Hexadecimal: 0x10C37A340
• Base-36: 22F5C1S

Squares and roots of 4499940160

• 4499940160 squared (4499940160²) is 20249461443580825600
• 4499940160 cubed (4499940160³) is 91121364768340931323396096000
• The square root of 4499940160 is 67081.5933024849
• The cube root of 4499940160 is 1650.9563063657

Scales and comparisons

• 4,499,940,160 seconds is equal to 143 years, 4 weeks, 2 days, 15 hours, 22 minutes, 40 seconds.
• To count from 1 to 4,499,940,160 would take you about two hundred eighty-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 4499940160 cubic inches would be around 137.6 feet tall.

Recreational maths with 4499940160

• 4499940160 backwards is 0610499944
• The number of decimal digits it has is: 10
• The sum of 4499940160's digits is 46
• More coming soon!