42624974

Names of 42624974

• Cardinal: 42624974 can be written as Forty-two million, six hundred twenty-four thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 4.2624974 × 10⁷

Factors of 42624974

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3044650

Divisors of 42624974

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 3044641 6089282 21312487 42624974
• Sum of all divisors σ(n): 73071408
• Sum of proper divisors (its aliquot sum) s(n): 30446434
• 42624974 is a deficient number, because the sum of its proper divisors (30446434) is less than itself. Its deficiency is 12178540

Bases of 42624974

• Binary: 10100010100110011111001110₂
• Hexadecimal: 0x28A67CE
• Base-36: PDLN2

Squares and roots of 42624974

• 42624974 squared (42624974²) is 1816888408500676
• 42624974 cubed (42624974³) is 77444821173242693482424
• The square root of 42624974 is 6528.7804374169
• The cube root of 42624974 is 349.3183303663

Scales and comparisons

• 42,624,974 seconds is equal to 1 year, 18 weeks, 3 days, 8 hours, 16 minutes, 14 seconds.
• To count from 1 to 42,624,974 would take you about two 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 42624974 cubic inches would be around 29.1 feet tall.

Recreational maths with 42624974

• 42624974 backwards is 47942624
• The number of decimal digits it has is: 8
• The sum of 42624974's digits is 38
• More coming soon!