18039443010

Names of 18039443010

• Cardinal: 18039443010 can be written as Eighteen billion, thirty-nine million, four hundred forty-three thousand and ten.

Scientific notation

• Scientific notation: 1.803944301 × 10¹⁰

Factors of 18039443010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4583

Divisors of 18039443010

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 151 302 453 755 906 1259 1510 2265 2518 3163 3777 4530 6295 6326 7554 9489 12590 15815 18885 18978 31630 37770 47445 94890 190109 380218 477613 570327 950545 955226 1140654 1432839 1901090 2388065 2851635 2865678 3982217 4776130 5703270 7164195 7964434 11946651 14328390 19911085 23893302 39822170 59733255 119466510 601314767 1202629534 1803944301 3006573835 3607888602 6013147670 9019721505 18039443010
• Sum of all divisors σ(n): 43629788160
• Sum of proper divisors (its aliquot sum) s(n): 25590345150
• 18039443010 is an abundant number, because the sum of its proper divisors (25590345150) is greater than itself. Its abundance is 7550902140

Bases of 18039443010

• Binary: 10000110011001111000000111001000010₂
• Hexadecimal: 0x4333C0E42
• Base-36: 8AC7VB6

Squares and roots of 18039443010

• 18039443010 squared (18039443010²) is 325421504111037860100
• 18039443010 cubed (18039443010³) is 5870422677639548189226302901000
• The square root of 18039443010 is 134310.9936304545
• The cube root of 18039443010 is 2622.6542556293

Scales and comparisons

• 18,039,443,010 seconds is equal to 573 years, 31 weeks, 20 hours, 23 minutes, 30 seconds.
• To count from 1 to 18,039,443,010 would take you about one thousand, one hundred forty-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 18039443010 cubic inches would be around 218.6 feet tall.

Recreational maths with 18039443010

• 18039443010 backwards is 01034493081
• The number of decimal digits it has is: 11
• The sum of 18039443010's digits is 33
• More coming soon!