64140984001

Names of 64140984001

• Cardinal: 64140984001 can be written as Sixty-four billion, one hundred forty million, nine hundred eighty-four thousand and one.

Scientific notation

• Scientific notation: 6.4140984001 × 10¹⁰

Factors of 64140984001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 36258419

Divisors of 64140984001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 61 1769 36258329 1051491541 2211758069 64140984001
• Sum of all divisors σ(n): 67440493800
• Sum of proper divisors (its aliquot sum) s(n): 3299509799
• 64140984001 is a deficient number, because the sum of its proper divisors (3299509799) is less than itself. Its deficiency is 60841474202

Bases of 64140984001

• Binary: 111011101111000110011011111011000001₂
• Hexadecimal: 0xEEF19BEC1
• Base-36: TGRVW01

Squares and roots of 64140984001

• 64140984001 squared (64140984001²) is 4114065828616537968001
• 64140984001 cubed (64140984001³) is 263880230492354169769561190952001
• The square root of 64140984001 is 253260.7036257303
• The cube root of 64140984001 is 4002.9350125859

Scales and comparisons

• 64,140,984,001 seconds is equal to 2,039 years, 25 weeks, 1 day, 12 hours, 1 second.
• To count from 1 to 64,140,984,001 would take you about four thousand and seventy-eight 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 64140984001 cubic inches would be around 333.6 feet tall.

Recreational maths with 64140984001

• 64140984001 backwards is 10048904146
• The number of decimal digits it has is: 11
• The sum of 64140984001's digits is 37
• More coming soon!