40003200064

Names of 40003200064

• Cardinal: 40003200064 can be written as Forty billion, three million, two hundred thousand and sixty-four.

Scientific notation

• Scientific notation: 4.0003200064 × 10¹⁰

Factors of 40003200064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1112

Divisors of 40003200064

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 184 368 529 736 1058 1087 1472 2116 2174 4232 4348 8464 8696 16928 17392 25001 33856 34784 50002 69568 100004 200008 400016 575023 800032 1150046 1181569 1600064 2300092 2363138 4600184 4726276 9200368 9452552 18400736 18905104 27176087 36801472 37810208 54352174 75620416 108704348 217408696 434817392 625050001 869634784 1250100002 1739269568 2500200004 5000400008 10000800016 20001600032 40003200064
• Sum of all divisors σ(n): 83059183767
• Sum of proper divisors (its aliquot sum) s(n): 43055983703
• 40003200064 is an abundant number, because the sum of its proper divisors (43055983703) is greater than itself. Its abundance is 3052783639

Bases of 40003200064

• Binary: 100101010000011000000110010001000000₂
• Hexadecimal: 0x950606440
• Base-36: IDKVEPS

Squares and roots of 40003200064

• 40003200064 squared (40003200064²) is 1600256015360409604096
• 40003200064 cubed (40003200064³) is 64015361536081922457639321862144
• 40003200064 is a perfect square number. Its square root is 200008
• The cube root of 40003200064 is 3420.0430914625

Scales and comparisons

• 40,003,200,064 seconds is equal to 1,271 years, 50 weeks, 6 days, 1 minute, 4 seconds.
• To count from 1 to 40,003,200,064 would take you about two thousand, five hundred forty-three 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 40003200064 cubic inches would be around 285 feet tall.

Recreational maths with 40003200064

• 40003200064 backwards is 46000230004
• The number of decimal digits it has is: 11
• The sum of 40003200064's digits is 19
• More coming soon!