64827484007

Names of 64827484007

• Cardinal: 64827484007 can be written as Sixty-four billion, eight hundred twenty-seven million, four hundred eighty-four thousand and seven.

Scientific notation

• Scientific notation: 6.4827484007 × 10¹⁰

Factors of 64827484007

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8435

Divisors of 64827484007

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 13 29 143 319 377 2801 4147 5581 30811 36413 61391 72553 81229 161849 400543 798083 893519 1055977 1780339 2104037 11615747 15632381 23144407 171956191 203220953 453339049 2235430483 4986729539 5893407637 64827484007
• Sum of all divisors σ(n): 78829450560
• Sum of proper divisors (its aliquot sum) s(n): 14001966553
• 64827484007 is a deficient number, because the sum of its proper divisors (14001966553) is less than itself. Its deficiency is 50825517454

Bases of 64827484007

• Binary: 111100011000000001001110011101100111₂
• Hexadecimal: 0xF1804E767
• Base-36: TS4LYSN

Squares and roots of 64827484007

• 64827484007 squared (64827484007²) is 4202602682677840776049
• 64827484007 cubed (64827484007³) is 272444158199073018842609016148343
• The square root of 64827484007 is 254612.4191923873
• The cube root of 64827484007 is 4017.1654813359

Scales and comparisons

• 64,827,484,007 seconds is equal to 2,061 years, 16 weeks, 2 days, 2 hours, 26 minutes, 47 seconds.
• To count from 1 to 64,827,484,007 would take you about four thousand, one hundred twenty-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 64827484007 cubic inches would be around 334.8 feet tall.

Recreational maths with 64827484007

• 64827484007 backwards is 70048472846
• The number of decimal digits it has is: 11
• The sum of 64827484007's digits is 50
• More coming soon!