30805400466

Names of 30805400466

• Cardinal: 30805400466 can be written as Thirty billion, eight hundred five million, four hundred thousand, four hundred sixty-six.

Scientific notation

• Scientific notation: 3.0805400466 × 10¹⁰

Factors of 30805400466

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4788

Divisors of 30805400466

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 43 54 81 86 129 162 258 387 774 1161 1277 2322 2554 3463 3483 3831 6926 6966 7662 10389 11493 20778 22986 31167 34479 54911 62334 68958 93501 103437 109822 148909 164733 187002 206874 280503 297818 329466 446727 494199 561006 893454 988398 1340181 1482597 2680362 2965194 4020543 4422251 4447791 8041086 8844502 8895582 12061629 13266753 24123258 26533506 39800259 79600518 119400777 190156793 238801554 358202331 380313586 570470379 716404662 1140940758 1711411137 3422822274 5134233411 10268466822 15402700233 30805400466
• Sum of all divisors σ(n): 70707916224
• Sum of proper divisors (its aliquot sum) s(n): 39902515758
• 30805400466 is an abundant number, because the sum of its proper divisors (39902515758) is greater than itself. Its abundance is 9097115292

Bases of 30805400466

• Binary: 11100101100001001010001101110010010₂
• Hexadecimal: 0x72C251B92
• Base-36: E5GQN4I

Squares and roots of 30805400466

• 30805400466 squared (30805400466²) is 948972697870633017156
• 30805400466 cubed (30805400466³) is 29233483989205275554412428394696
• The square root of 30805400466 is 175514.6730789195
• The cube root of 30805400466 is 3134.7936111011

Scales and comparisons

• 30,805,400,466 seconds is equal to 979 years, 26 weeks, 5 days, 23 hours, 41 minutes, 6 seconds.
• To count from 1 to 30,805,400,466 would take you about one thousand, nine hundred fifty-nine 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 30805400466 cubic inches would be around 261.2 feet tall.

Recreational maths with 30805400466

• 30805400466 backwards is 66400450803
• The number of decimal digits it has is: 11
• The sum of 30805400466's digits is 36
• More coming soon!