2228311320

Names of 2228311320

• Cardinal: 2228311320 can be written as Two billion, two hundred twenty-eight million, three hundred eleven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.22831132 × 10⁹

Factors of 2228311320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42748

Divisors of 2228311320

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 439 878 1317 1756 2195 2634 3512 4390 5268 6585 8780 10536 13170 17560 26340 42299 52680 84598 126897 169196 211495 253794 338392 422990 507588 634485 845980 1015176 1268970 1691960 2537940 5075880 18569261 37138522 55707783 74277044 92846305 111415566 148554088 185692610 222831132 278538915 371385220 445662264 557077830 742770440 1114155660 2228311320
• Sum of all divisors σ(n): 6700320000
• Sum of proper divisors (its aliquot sum) s(n): 4472008680
• 2228311320 is an abundant number, because the sum of its proper divisors (4472008680) is greater than itself. Its abundance is 2243697360

Bases of 2228311320

• Binary: 10000100110100010101010100011000₂
• Hexadecimal: 0x84D15518
• Base-36: 10UOG0O

Squares and roots of 2228311320

• 2228311320 squared (2228311320²) is 4965371338840142400
• 2228311320 cubed (2228311320³) is 11064393162341044980331968000
• The square root of 2228311320 is 47204.9925325701
• The cube root of 2228311320 is 1306.1466939965

Scales and comparisons

• 2,228,311,320 seconds is equal to 70 years, 44 weeks, 2 days, 15 hours, 22 minutes.
• To count from 1 to 2,228,311,320 would take you about one hundred forty-one 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 2228311320 cubic inches would be around 108.8 feet tall.

Recreational maths with 2228311320

• 2228311320 backwards is 0231138222
• 2228311320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2228311320's digits is 24
• More coming soon!