30723200343

Names of 30723200343

• Cardinal: 30723200343 can be written as Thirty billion, seven hundred twenty-three million, two hundred thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 3.0723200343 × 10¹⁰

Factors of 30723200343

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 90919

Divisors of 30723200343

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 17 27 33 51 67 99 153 187 201 297 459 561 603 737 1139 1683 1809 2211 3417 5049 6633 10251 12529 19899 30753 37587 90821 112761 272463 338283 817389 999031 1543957 2452167 2997093 4631871 6085007 8991279 13895613 16983527 18255021 26973837 41686839 50950581 54765063 66935077 103445119 152851743 164295189 200805231 310335357 458555229 602415693 931006071 1137896309 1807247079 2793018213 3413688927 10241066781 30723200343
• Sum of all divisors σ(n): 53359741440
• Sum of proper divisors (its aliquot sum) s(n): 22636541097
• 30723200343 is a deficient number, because the sum of its proper divisors (22636541097) is less than itself. Its deficiency is 8086659246

Bases of 30723200343

• Binary: 11100100111001111101101010101010111₂
• Hexadecimal: 0x7273ED557
• Base-36: E43ST3R

Squares and roots of 30723200343

• 30723200343 squared (30723200343²) is 943915039316115317649
• 30723200343 cubed (30723200343³) is 29000090859679732612621310753607
• The square root of 30723200343 is 175280.3478516631
• The cube root of 30723200343 is 3132.0028671381

Scales and comparisons

• 30,723,200,343 seconds is equal to 976 years, 46 weeks, 6 days, 14 hours, 19 minutes, 3 seconds.
• To count from 1 to 30,723,200,343 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 30723200343 cubic inches would be around 261 feet tall.

Recreational maths with 30723200343

• 30723200343 backwards is 34300232703
• 30723200343 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30723200343's digits is 27
• More coming soon!