67993361488

Names of 67993361488

• Cardinal: 67993361488 can be written as Sixty-seven billion, nine hundred ninety-three million, three hundred sixty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 6.7993361488 × 10¹⁰

Factors of 67993361488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11450

Divisors of 67993361488

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 29 52 58 104 116 208 232 377 464 754 1093 1508 2186 3016 4372 6032 8744 10313 14209 17488 20626 28418 31697 41252 56836 63394 82504 113672 126788 134069 165008 227344 253576 268138 299077 412061 507152 536276 598154 824122 1072552 1196308 1648244 2145104 2392616 3296488 3888001 4785232 6592976 7776002 11272109 15552004 22544218 31104008 45088436 62208016 90176872 146537417 180353744 293074834 326891161 586149668 653782322 1172299336 1307564644 2344598672 2615129288 4249585093 5230258576 8499170186 16998340372 33996680744 67993361488
• Sum of all divisors σ(n): 146911378320
• Sum of proper divisors (its aliquot sum) s(n): 78918016832
• 67993361488 is an abundant number, because the sum of its proper divisors (78918016832) is greater than itself. Its abundance is 10924655344

Bases of 67993361488

• Binary: 111111010100101110000101110001010000₂
• Hexadecimal: 0xFD4B85C50
• Base-36: V8HHPHS

Squares and roots of 67993361488

• 67993361488 squared (67993361488²) is 4623097206437841574144
• 67993361488 cubed (67993361488³) is 314339919551491122953247946166272
• The square root of 67993361488 is 260755.3671317237
• The cube root of 67993361488 is 4081.5222734949

Scales and comparisons

• 67,993,361,488 seconds is equal to 2,161 years, 50 weeks, 6 days, 4 hours, 51 minutes, 28 seconds.
• To count from 1 to 67,993,361,488 would take you about four thousand, three hundred twenty-three 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 67993361488 cubic inches would be around 340.1 feet tall.

Recreational maths with 67993361488

• 67993361488 backwards is 88416339976
• The number of decimal digits it has is: 11
• The sum of 67993361488's digits is 64
• More coming soon!