42150446

Names of 42150446

• Cardinal: 42150446 can be written as Forty-two million, one hundred fifty thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 4.2150446 × 10⁷

Factors of 42150446

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2108

Divisors of 42150446

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 17 26 34 47 94 221 442 611 799 1222 1598 2029 4058 10387 20774 26377 34493 52754 68986 95363 190726 448409 896818 1239719 1621171 2479438 3242342 21075223 42150446
• Sum of all divisors σ(n): 73664640
• Sum of proper divisors (its aliquot sum) s(n): 31514194
• 42150446 is a deficient number, because the sum of its proper divisors (31514194) is less than itself. Its deficiency is 10636252

Bases of 42150446

• Binary: 10100000110010101000101110₂
• Hexadecimal: 0x2832A2E
• Base-36: P3FHQ

Squares and roots of 42150446

• 42150446 squared (42150446²) is 1776660097998916
• 42150446 cubed (42150446³) is 74887015521058016916536
• The square root of 42150446 is 6492.3374835263
• The cube root of 42150446 is 348.0172130033

Scales and comparisons

• 42,150,446 seconds is equal to 1 year, 17 weeks, 4 days, 20 hours, 27 minutes, 26 seconds.
• To count from 1 to 42,150,446 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 42150446 cubic inches would be around 29 feet tall.

Recreational maths with 42150446

• 42150446 backwards is 64405124
• 42150446 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42150446's digits is 26
• More coming soon!