4942340109

Names of 4942340109

• Cardinal: 4942340109 can be written as Four billion, nine hundred forty-two million, three hundred forty thousand, one hundred nine.

Scientific notation

• Scientific notation: 4.942340109 × 10⁹

Factors of 4942340109

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 827

Divisors of 4942340109

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 29 61 63 87 183 203 261 427 549 609 727 1281 1769 1827 2181 3721 3843 5089 5307 6543 11163 12383 15267 15921 21083 26047 33489 37149 44347 45801 63249 78141 107909 111447 133041 147581 189747 234423 310429 323727 399123 442743 755363 931287 971181 1286063 1328229 2266089 2705167 2793861 3858189 6798267 8115501 9002441 11574567 18936169 24346503 27007323 56808507 78449843 81021969 170425521 235349529 549148901 706048587 1647446703 4942340109
• Sum of all divisors σ(n): 8592554880
• Sum of proper divisors (its aliquot sum) s(n): 3650214771
• 4942340109 is a deficient number, because the sum of its proper divisors (3650214771) is less than itself. Its deficiency is 1292125338

Bases of 4942340109

• Binary: 100100110100101100010000000001101₂
• Hexadecimal: 0x12696200D
• Base-36: 29QJI19

Squares and roots of 4942340109

• 4942340109 squared (4942340109²) is 24426725753030131881
• 4942340109 cubed (4942340109³) is 120725186420744049081025915029
• The square root of 4942340109 is 70301.7788466267
• The cube root of 4942340109 is 1703.3773813471

Scales and comparisons

• 4,942,340,109 seconds is equal to 157 years, 7 weeks, 6 days, 15 minutes, 9 seconds.
• To count from 1 to 4,942,340,109 would take you about three hundred fourteen 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 4942340109 cubic inches would be around 141.9 feet tall.

Recreational maths with 4942340109

• 4942340109 backwards is 9010432494
• The number of decimal digits it has is: 10
• The sum of 4942340109's digits is 36
• More coming soon!