30506609042

Names of 30506609042

• Cardinal: 30506609042 can be written as Thirty billion, five hundred six million, six hundred nine thousand and forty-two.

Scientific notation

• Scientific notation: 3.0506609042 × 10¹⁰

Factors of 30506609042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1417

Divisors of 30506609042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 26 49 73 91 98 146 182 331 511 637 662 949 991 1022 1274 1898 1982 2317 3577 4303 4634 6643 6937 7154 8606 12883 13286 13874 16219 24163 25766 30121 32438 46501 48326 48559 60242 72343 90181 93002 97118 144686 169141 180362 210847 314119 328021 338282 421694 506401 628238 631267 656042 940459 1012802 1183987 1262534 1880918 2198833 2296147 2367974 3544807 4264273 4397666 4592294 6583213 7089614 8528546 13166426 15391831 16073029 23945533 29849911 30783662 32146058 46082491 47891066 59699822 92164982 167618731 208949377 311291929 335237462 417898754 622583858 1173331117 2179043503 2346662234 4358087006 15253304521 30506609042
• Sum of all divisors σ(n): 58345265664
• Sum of proper divisors (its aliquot sum) s(n): 27838656622
• 30506609042 is a deficient number, because the sum of its proper divisors (27838656622) is less than itself. Its deficiency is 2667952420

Bases of 30506609042

• Binary: 11100011010010101011110100110010010₂
• Hexadecimal: 0x71A55E992
• Base-36: E0IUI6Q

Squares and roots of 30506609042

• 30506609042 squared (30506609042²) is 930653195241436157764
• 30506609042 cubed (30506609042³) is 28391073180918587663508980902088
• The square root of 30506609042 is 174661.4125730123
• The cube root of 30506609042 is 3124.6255437659

Scales and comparisons

• 30,506,609,042 seconds is equal to 970 years, 5 days, 18 hours, 4 minutes, 2 seconds.
• To count from 1 to 30,506,609,042 would take you about one thousand, nine hundred forty 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 30506609042 cubic inches would be around 260.4 feet tall.

Recreational maths with 30506609042

• 30506609042 backwards is 24090660503
• The number of decimal digits it has is: 11
• The sum of 30506609042's digits is 35
• More coming soon!