4957947423

Names of 4957947423

• Cardinal: 4957947423 can be written as Four billion, nine hundred fifty-seven million, nine hundred forty-seven thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 4.957947423 × 10⁹

Factors of 4957947423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8073

Divisors of 4957947423

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 13 33 37 39 99 111 117 143 169 333 407 429 481 507 1221 1287 1443 1521 1859 3663 4329 5291 5577 6253 8009 15873 16731 18759 24027 47619 56277 68783 72081 88099 104117 206349 264297 296333 312351 619047 792891 888999 937053 1145287 1353521 2666997 3259663 3435861 3852329 4060563 9778989 10307583 11556987 12181689 14888731 29336967 34670961 42375619 44666193 50080277 127126857 133998579 150240831 381380571 450722493 550883047 1652649141 4957947423
• Sum of all divisors σ(n): 8689440240
• Sum of proper divisors (its aliquot sum) s(n): 3731492817
• 4957947423 is a deficient number, because the sum of its proper divisors (3731492817) is less than itself. Its deficiency is 1226454606

Bases of 4957947423

• Binary: 100100111100001000100011000011111₂
• Hexadecimal: 0x12784461F
• Base-36: 29ZU0PR

Squares and roots of 4957947423

• 4957947423 squared (4957947423²) is 24581242649232340929
• 4957947423 cubed (4957947423³) is 121872508646899177637192975967
• The square root of 4957947423 is 70412.6936212499
• The cube root of 4957947423 is 1705.1685173833

Scales and comparisons

• 4,957,947,423 seconds is equal to 157 years, 33 weeks, 4 days, 15 hours, 37 minutes, 3 seconds.
• To count from 1 to 4,957,947,423 would take you about three hundred fifteen 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 4957947423 cubic inches would be around 142.1 feet tall.

Recreational maths with 4957947423

• 4957947423 backwards is 3247497594
• The number of decimal digits it has is: 10
• The sum of 4957947423's digits is 54
• More coming soon!