445530007040

Names of 445530007040

• Cardinal: 445530007040 can be written as Four hundred forty-five billion, five hundred thirty million, seven thousand and forty.

Scientific notation

• Scientific notation: 4.4553000704 × 10¹¹

Factors of 445530007040

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 174035166

Divisors of 445530007040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 174035159 348070318 696140636 870175795 1392281272 1740351590 2784562544 3480703180 5569125088 6961406360 11138250176 13922812720 22276500352 27845625440 44553000704 55691250880 89106001408 111382501760 222765003520 445530007040
• Sum of all divisors σ(n): 1068227812080
• Sum of proper divisors (its aliquot sum) s(n): 622697805040
• 445530007040 is an abundant number, because the sum of its proper divisors (622697805040) is greater than itself. Its abundance is 177167798000

Bases of 445530007040

• Binary: 110011110111011101010000110011000000000₂
• Hexadecimal: 0x67BBA86600
• Base-36: 5OO929KW

Squares and roots of 445530007040

• 445530007040 squared (445530007040²) is 198496987173062449561600
• 445530007040 cubed (445530007040³) is 88436364092633302851539292913664000
• The square root of 445530007040 is 667480.3420625959
• The cube root of 445530007040 is 7637.6365266733

Scales and comparisons

• 445,530,007,040 seconds is equal to 14,166 years, 24 weeks, 5 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 445,530,007,040 would take you about twenty-eight thousand, three hundred thirty-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 445530007040 cubic inches would be around 636.5 feet tall.

Recreational maths with 445530007040

• 445530007040 backwards is 040700035544
• 445530007040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445530007040's digits is 32
• More coming soon!