400240993064

Names of 400240993064

• Cardinal: 400240993064 can be written as Four hundred billion, two hundred forty million, nine hundred ninety-three thousand and sixty-four.

Scientific notation

• Scientific notation: 4.00240993064 × 10¹¹

Factors of 400240993064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12067

Divisors of 400240993064

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 22 44 88 631 1262 2524 5048 6941 11423 13882 22846 27764 45692 55528 91384 125653 251306 398161 502612 796322 1005224 1592644 3185288 4379771 7207913 8759542 14415826 17519084 28831652 35038168 57663304 79287043 158574086 317148172 634296344 4548193103 9096386206 18192772412 36385544824 50030124133 100060248266 200120496532 400240993064
• Sum of all divisors σ(n): 820046021760
• Sum of proper divisors (its aliquot sum) s(n): 419805028696
• 400240993064 is an abundant number, because the sum of its proper divisors (419805028696) is greater than itself. Its abundance is 19564035632

Bases of 400240993064

• Binary: 101110100110000001110001110001100101000₂
• Hexadecimal: 0x5D3038E328
• Base-36: 53V95IQW

Squares and roots of 400240993064

• 400240993064 squared (400240993064²) is 160192852528856896108096
• 400240993064 cubed (400240993064³) is 64115746377904587815049019730246144
• The square root of 400240993064 is 632646.0250914409
• The cube root of 400240993064 is 7369.5424102781

Scales and comparisons

• 400,240,993,064 seconds is equal to 12,726 years, 22 weeks, 21 hours, 37 minutes, 44 seconds.
• To count from 1 to 400,240,993,064 would take you about twenty-five thousand, four hundred fifty-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 400240993064 cubic inches would be around 614.1 feet tall.

Recreational maths with 400240993064

• 400240993064 backwards is 460399042004
• The number of decimal digits it has is: 12
• The sum of 400240993064's digits is 41
• More coming soon!