8042406444

Names of 8042406444

• Cardinal: 8042406444 can be written as Eight billion, forty-two million, four hundred six thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 8.042406444 × 10⁹

Factors of 8042406444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18042

Divisors of 8042406444

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 43 51 68 86 102 129 153 172 204 258 289 306 387 516 578 612 731 774 867 1156 1462 1548 1734 2193 2601 2924 3468 4386 5202 6579 8772 10404 12427 13158 17977 24854 26316 35954 37281 49708 53931 71908 74562 107862 111843 149124 161793 215724 223686 305609 323586 447372 611218 647172 773011 916827 1222436 1546022 1833654 2319033 2750481 3092044 3667308 4638066 5195353 5500962 6957099 9276132 10390706 11001924 13141187 13914198 15586059 20781412 26282374 27828396 31172118 39423561 46758177 52564748 62344236 78847122 93516354 118270683 157694244 187032708 223400179 236541366 446800358 473082732 670200537 893600716 1340401074 2010601611 2680802148 4021203222 8042406444
• Sum of all divisors σ(n): 22099060984
• Sum of proper divisors (its aliquot sum) s(n): 14056654540
• 8042406444 is an abundant number, because the sum of its proper divisors (14056654540) is greater than itself. Its abundance is 6014248096

Bases of 8042406444

• Binary: 111011111010111010110001000101100₂
• Hexadecimal: 0x1DF5D622C
• Base-36: 3P08OJ0

Squares and roots of 8042406444

• 8042406444 squared (8042406444²) is 64680301410492725136
• 8042406444 cubed (8042406444³) is 520185272863608981848887176384
• The square root of 8042406444 is 89679.4650073249
• The cube root of 8042406444 is 2003.5276445369

Scales and comparisons

• 8,042,406,444 seconds is equal to 255 years, 37 weeks, 4 days, 9 hours, 47 minutes, 24 seconds.
• To count from 1 to 8,042,406,444 would take you about five hundred eleven 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 8042406444 cubic inches would be around 167 feet tall.

Recreational maths with 8042406444

• 8042406444 backwards is 4446042408
• 8042406444 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8042406444's digits is 36
• More coming soon!