45942

Names of 45942

• Cardinal: 45942 can be written as Forty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.5942 × 10⁴

Factors of 45942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 68

Divisors of 45942

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 19 26 31 38 39 57 62 78 93 114 186 247 403 494 589 741 806 1178 1209 1482 1767 2418 3534 7657 15314 22971 45942
• Sum of all divisors σ(n): 107520
• Sum of proper divisors (its aliquot sum) s(n): 61578
• 45942 is an abundant number, because the sum of its proper divisors (61578) is greater than itself. Its abundance is 15636

Bases of 45942

• Binary: 1011001101110110₂
• Hexadecimal: 0xB376
• Base-36: ZG6

Squares and roots of 45942

• 45942 squared (45942²) is 2110667364
• 45942 cubed (45942³) is 96968280036888
• The square root of 45942 is 214.3408500497
• The cube root of 45942 is 35.8154131899

Scales and comparisons

• 45,942 seconds is equal to 12 hours, 45 minutes, 42 seconds.
• To count from 1 to 45,942 would take you about twelve hours.

  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 45942 cubic inches would be around 3 feet tall.

Recreational maths with 45942

• 45942 backwards is 24954
• The number of decimal digits it has is: 5
• The sum of 45942's digits is 24
• More coming soon!