1308030790

Names of 1308030790

• Cardinal: 1308030790 can be written as One billion, three hundred eight million, thirty thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.30803079 × 10⁹

Factors of 1308030790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 298

Divisors of 1308030790

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 11 22 29 41 55 58 73 82 110 137 145 146 205 274 290 319 365 410 451 638 685 730 803 902 1189 1370 1507 1595 1606 2117 2255 2378 2993 3014 3190 3973 4015 4234 4510 5617 5945 5986 7535 7946 8030 10001 10585 11234 11890 13079 14965 15070 19865 20002 21170 23287 26158 28085 29930 32923 39730 43703 46574 50005 56170 61787 65395 65846 86797 87406 100010 110011 116435 123574 130790 162893 164615 173594 218515 220022 232870 290029 308935 325786 329230 410041 433985 437030 550055 580058 617870 814465 820082 867970 954767 1100110 1450145 1628930 1791823 1909534 2050205 2900290 3190319 3583646 4100410 4510451 4773835 6380638 8959115 9020902 9547670 11891189 15951595 17918230 22552255 23782378 31903190 45104510 59455945 118911890 130803079 261606158 654015395 1308030790
• Sum of all divisors σ(n): 2779297920
• Sum of proper divisors (its aliquot sum) s(n): 1471267130
• 1308030790 is an abundant number, because the sum of its proper divisors (1471267130) is greater than itself. Its abundance is 163236340

Bases of 1308030790

• Binary: 1001101111101101111011101000110₂
• Hexadecimal: 0x4DF6F746
• Base-36: LMRN0M

Squares and roots of 1308030790

• 1308030790 squared (1308030790²) is 1710944547588024100
• 1308030790 cubed (1308030790³) is 2237968148227755758062039000
• The square root of 1308030790 is 36166.7083102679
• The cube root of 1308030790 is 1093.6356421825

Scales and comparisons

• 1,308,030,790 seconds is equal to 41 years, 30 weeks, 5 days, 5 hours, 53 minutes, 10 seconds.
• To count from 1 to 1,308,030,790 would take you about eighty-three 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 1308030790 cubic inches would be around 91.1 feet tall.

Recreational maths with 1308030790

• 1308030790 backwards is 0970308031
• The number of decimal digits it has is: 10
• The sum of 1308030790's digits is 31
• More coming soon!