30714745149

Names of 30714745149

• Cardinal: 30714745149 can be written as Thirty billion, seven hundred fourteen million, seven hundred forty-five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 3.0714745149 × 10¹⁰

Factors of 30714745149

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1137

Divisors of 30714745149

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 99 121 127 337 363 381 659 1011 1089 1143 1397 1977 3033 3707 4191 5931 7249 11121 12573 15367 21747 33363 40777 42799 46101 65241 79739 83693 122331 128397 138303 222083 239217 251079 366993 385191 470789 666249 717651 753237 920623 1412367 1998747 2442913 2761869 4237101 5178679 7328739 8285607 10126853 15536037 21986217 26872043 28204541 30380559 46608111 80616129 84613623 91141677 241848387 253840869 310249951 930749853 2792249559 3412749461 10238248383 30714745149
• Sum of all divisors σ(n): 49370280960
• Sum of proper divisors (its aliquot sum) s(n): 18655535811
• 30714745149 is a deficient number, because the sum of its proper divisors (18655535811) is less than itself. Its deficiency is 12059209338

Bases of 30714745149

• Binary: 11100100110101111011101000100111101₂
• Hexadecimal: 0x726BDD13D
• Base-36: E3YRL19

Squares and roots of 30714745149

• 30714745149 squared (30714745149²) is 943395569568019032201
• 30714745149 cubed (30714745149³) is 28976154493977404594835339542949
• The square root of 30714745149 is 175256.2271333033
• The cube root of 30714745149 is 3131.7155259627

Scales and comparisons

• 30,714,745,149 seconds is equal to 976 years, 32 weeks, 6 days, 17 hours, 39 minutes, 9 seconds.
• To count from 1 to 30,714,745,149 would take you about one thousand, nine hundred fifty-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 30714745149 cubic inches would be around 261 feet tall.

Recreational maths with 30714745149

• 30714745149 backwards is 94154741703
• The number of decimal digits it has is: 11
• The sum of 30714745149's digits is 45
• More coming soon!