64042675625

Names of 64042675625

• Cardinal: 64042675625 can be written as Sixty-four billion, forty-two million, six hundred seventy-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 6.4042675625 × 10¹⁰

Factors of 64042675625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 160

Divisors of 64042675625

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 25 29 37 89 125 145 185 445 625 725 841 925 1073 1369 2225 2581 3293 3625 4205 4625 5365 6845 11125 12905 16465 18125 21025 23125 26825 31117 34225 39701 55625 64525 74849 82325 95497 105125 121841 134125 155585 171125 198505 322625 374245 411625 477485 525625 609205 670625 777925 855625 992525 1151329 1613125 1871225 2058125 2387425 2769413 3046025 3533389 3889625 4962625 5756645 9356125 11937125 13847065 15230125 17666945 19448125 24813125 28783225 46780625 59685625 69235325 76150625 88334725 102468281 143916125 346176625 441673625 512341405 719580625 1730883125 2208368125 2561707025 12808535125 64042675625
• Sum of all divisors σ(n): 86140184130
• Sum of proper divisors (its aliquot sum) s(n): 22097508505
• 64042675625 is a deficient number, because the sum of its proper divisors (22097508505) is less than itself. Its deficiency is 41945167120

Bases of 64042675625

• Binary: 111011101001001111011010110110101001₂
• Hexadecimal: 0xEE93DADA9
• Base-36: TF5CSRT

Squares and roots of 64042675625

• 64042675625 squared (64042675625²) is 4101464301208969140625
• 64042675625 cubed (64042675625³) is 262668747829843306013681884765625
• The square root of 64042675625 is 253066.5438674183
• The cube root of 64042675625 is 4000.8888779801

Scales and comparisons

• 64,042,675,625 seconds is equal to 2,036 years, 18 weeks, 4 days, 16 hours, 7 minutes, 5 seconds.
• To count from 1 to 64,042,675,625 would take you about four thousand and seventy-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 64042675625 cubic inches would be around 333.4 feet tall.

Recreational maths with 64042675625

• 64042675625 backwards is 52657624046
• The number of decimal digits it has is: 11
• The sum of 64042675625's digits is 47
• More coming soon!