67125475664

Names of 67125475664

• Cardinal: 67125475664 can be written as Sixty-seven billion, one hundred twenty-five million, four hundred seventy-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.7125475664 × 10¹⁰

Factors of 67125475664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4389

Divisors of 67125475664

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 52 68 104 136 208 221 272 442 884 1768 3536 4357 8714 17428 34856 56641 69712 74069 113282 148138 226564 296276 453128 592552 906256 962897 1185104 1925794 3851588 7703176 15406352 18983449 37966898 75933796 151867592 246784837 303735184 322718633 493569674 645437266 987139348 1290874532 1974278696 2581749064 3948557392 4195342229 5163498128 8390684458 16781368916 33562737832 67125475664
• Sum of all divisors σ(n): 148332748284
• Sum of proper divisors (its aliquot sum) s(n): 81207272620
• 67125475664 is an abundant number, because the sum of its proper divisors (81207272620) is greater than itself. Its abundance is 14081796956

Bases of 67125475664

• Binary: 111110100000111111010111100101010000₂
• Hexadecimal: 0xFA0FD7950
• Base-36: UU4RWI8

Squares and roots of 67125475664

• 67125475664 squared (67125475664²) is 4505829483118256240896
• 67125475664 cubed (67125475664³) is 302455947315188208132380569554944
• The square root of 67125475664 is 259085.8461282669
• The cube root of 67125475664 is 4064.0819692919

Scales and comparisons

• 67,125,475,664 seconds is equal to 2,134 years, 19 weeks, 6 days, 5 hours, 27 minutes, 44 seconds.
• To count from 1 to 67,125,475,664 would take you about four thousand, two hundred sixty-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 67125475664 cubic inches would be around 338.7 feet tall.

Recreational maths with 67125475664

• 67125475664 backwards is 46657452176
• The number of decimal digits it has is: 11
• The sum of 67125475664's digits is 53
• More coming soon!