9449920000

Names of 9449920000

• Cardinal: 9449920000 can be written as Nine billion, four hundred forty-nine million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 9.44992 × 10⁹

Factors of 9449920000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 29538

Divisors of 9449920000

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1250 1280 1600 2000 2500 2560 3200 4000 5000 6400 8000 10000 12800 16000 20000 29531 32000 40000 59062 64000 80000 118124 147655 160000 236248 295310 320000 472496 590620 738275 944992 1181240 1476550 1889984 2362480 2953100 3691375 3779968 4724960 5906200 7382750 7559936 9449920 11812400 14765500 15119872 18456875 18899840 23624800 29531000 36913750 37799680 47249600 59062000 73827500 75599360 94499200 118124000 147655000 188998400 236248000 295310000 377996800 472496000 590620000 944992000 1181240000 1889984000 2362480000 4724960000 9449920000
• Sum of all divisors σ(n): 23594975316
• Sum of proper divisors (its aliquot sum) s(n): 14145055316
• 9449920000 is an abundant number, because the sum of its proper divisors (14145055316) is greater than itself. Its abundance is 4695135316

Bases of 9449920000

• Binary: 1000110011010000100101011000000000₂
• Hexadecimal: 0x233425600
• Base-36: 4CA8KXS

Squares and roots of 9449920000

• 9449920000 squared (9449920000²) is 89300988006400000000
• 9449920000 cubed (9449920000³) is 843887192581439488000000000000
• The square root of 9449920000 is 97210.6989996473
• The cube root of 9449920000 is 2114.1836536355

Scales and comparisons

• 9,449,920,000 seconds is equal to 300 years, 24 weeks, 6 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 9,449,920,000 would take you about six hundred 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 9449920000 cubic inches would be around 176.2 feet tall.

Recreational maths with 9449920000

• 9449920000 backwards is 0000299449
• The number of decimal digits it has is: 10
• The sum of 9449920000's digits is 37
• More coming soon!