40590450

Names of 40590450

• Cardinal: 40590450 can be written as Forty million, five hundred ninety thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.059045 × 10⁷

Factors of 40590450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 398

Divisors of 40590450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 90 107 135 150 214 225 270 281 321 450 535 562 642 675 843 963 1070 1350 1405 1605 1686 1926 2529 2675 2810 2889 3210 4215 4815 5058 5350 5778 7025 7587 8025 8430 9630 12645 14050 14445 15174 16050 21075 24075 25290 28890 30067 37935 42150 48150 60134 63225 72225 75870 90201 126450 144450 150335 180402 189675 270603 300670 379350 451005 541206 751675 811809 902010 1353015 1503350 1623618 2255025 2706030 4059045 4510050 6765075 8118090 13530150 20295225 40590450
• Sum of all divisors σ(n): 113296320
• Sum of proper divisors (its aliquot sum) s(n): 72705870
• 40590450 is an abundant number, because the sum of its proper divisors (72705870) is greater than itself. Its abundance is 32115420

Bases of 40590450

• Binary: 10011010110101110001110010₂
• Hexadecimal: 0x26B5C72
• Base-36: O5ZSI

Squares and roots of 40590450

• 40590450 squared (40590450²) is 1647584631202500
• 40590450 cubed (40590450³) is 66876201593593516125000
• The square root of 40590450 is 6371.0634905015
• The cube root of 40590450 is 343.6697355299

Scales and comparisons

• 40,590,450 seconds is equal to 1 year, 15 weeks, 19 hours, 7 minutes, 30 seconds.
• To count from 1 to 40,590,450 would take you about forty-eight weeks!

  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 40590450 cubic inches would be around 28.6 feet tall.

Recreational maths with 40590450

• 40590450 backwards is 05409504
• 40590450 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40590450's digits is 27
• More coming soon!