389304836961832

Names of 389304836961832

• Cardinal: 389304836961832 can be written as Three hundred eighty-nine trillion, three hundred four billion, eight hundred thirty-six million, nine hundred sixty-one thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.89304836961832 × 10¹⁴

Factors of 389304836961832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3332

Divisors of 389304836961832

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 22 44 88 121 242 484 968 1331 2662 3319 5324 6638 10648 13276 26552 36509 73018 146036 292072 401599 803198 1606396 3212792 4417589 8835178 11015761 17670356 22031522 35340712 44063044 88126088 121173371 242346742 484693484 969386968 1332907081 2665814162 5331628324 10663256648 14661977891 29323955782 58647911564 117295823128
• Sum of all divisors σ(n): 389429520157464
• Sum of proper divisors (its aliquot sum) s(n): 124683195632
• 389304836961832 is a deficient number, because the sum of its proper divisors (124683195632) is less than itself. Its deficiency is 389180153766200

Bases of 389304836961832

• Binary: 1011000100001001000011000100001000011011000101000₂
• Hexadecimal: 0x1621218843628
• Base-36: 3TZW68DGRS

Squares and roots of 389304836961832

• 389304836961832 squared (389304836961832²) is 151558256081878594964224796224
• 389304836961832 cubed (389304836961832³) is 59002362174175329548203412912748003465722368
• The square root of 389304836961832 is 19730809.3336748861
• 389304836961832 is a perfect cube number. Its cube root is 73018

Scales and comparisons

• 389,304,836,961,832 seconds is equal to 12,378,689 years, 32 weeks, 9 hours, 23 minutes, 52 seconds.
• To count from 1 to 389,304,836,961,832 would take you about thirty million, nine hundred forty-six thousand, seven hundred twenty-four 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 389304836961832 cubic inches would be around 6084.8 feet tall.

Recreational maths with 389304836961832

• 389304836961832 backwards is 238169638403983
• The number of decimal digits it has is: 15
• The sum of 389304836961832's digits is 73
• More coming soon!