6409789230

Names of 6409789230

• Cardinal: 6409789230 can be written as Six billion, four hundred nine million, seven hundred eighty-nine thousand, two hundred thirty.

Scientific notation

• Scientific notation: 6.40978923 × 10⁹

Factors of 6409789230

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 25845

Divisors of 6409789230

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 653 1306 1959 3265 3918 6530 8489 9795 16978 19590 25169 25467 42445 50338 50934 75507 84890 125845 127335 151014 251690 254670 327197 377535 654394 755070 981591 1635985 1963182 3271970 4907955 9815910 16435357 32870714 49306071 82176785 98612142 164353570 213659641 246530355 427319282 493060710 640978923 1068298205 1281957846 2136596410 3204894615 6409789230
• Sum of all divisors σ(n): 16592869440
• Sum of proper divisors (its aliquot sum) s(n): 10183080210
• 6409789230 is an abundant number, because the sum of its proper divisors (10183080210) is greater than itself. Its abundance is 3773290980

Bases of 6409789230

• Binary: 101111110000011011001111100101110₂
• Hexadecimal: 0x17E0D9F2E
• Base-36: 2Y0810U

Squares and roots of 6409789230

• 6409789230 squared (6409789230²) is 41085397973023992900
• 6409789230 cubed (6409789230³) is 263348741437753020222016467000
• The square root of 6409789230 is 80061.1593096177
• The cube root of 6409789230 is 1857.5816674807

Scales and comparisons

• 6,409,789,230 seconds is equal to 203 years, 42 weeks, 1 day, 9 hours, 30 seconds.
• To count from 1 to 6,409,789,230 would take you about four hundred seven 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 6409789230 cubic inches would be around 154.8 feet tall.

Recreational maths with 6409789230

• 6409789230 backwards is 0329879046
• The number of decimal digits it has is: 10
• The sum of 6409789230's digits is 48
• More coming soon!