164013989867

Names of 164013989867

• Cardinal: 164013989867 can be written as One hundred sixty-four billion, thirteen million, nine hundred eighty-nine thousand, eight hundred sixty-seven.

Scientific notation

• Scientific notation: 1.64013989867 × 10¹¹

Factors of 164013989867

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 678

Divisors of 164013989867

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 29 49 91 179 193 203 257 377 637 1253 1351 1421 1799 2327 2509 2639 3341 5191 5597 7453 8771 9457 12593 16289 17563 18473 23387 34547 36337 39179 46003 49601 52171 67483 72761 96889 114023 122941 163709 241829 254359 274253 322021 347207 365197 449111 472381 509327 598039 644813 678223 1001863 1334087 1438429 1692803 2254147 2430449 3143777 3306667 3565289 4186273 4513691 4747561 7013041 8878579 9338609 10069003 13024219 17343131 18699577 22006439 29303911 31595837 49091287 62150053 65370263 70483021 91169533 115421527 121401917 130897039 257478791 435050371 638186731 807950689 849813419 916279273 1802351537 3347224283 5655654823 12616460759 23430569981 164013989867
• Sum of all divisors σ(n): 215684078400
• Sum of proper divisors (its aliquot sum) s(n): 51670088533
• 164013989867 is a deficient number, because the sum of its proper divisors (51670088533) is less than itself. Its deficiency is 112343901334

Bases of 164013989867

• Binary: 10011000101111111111101101111111101011₂
• Hexadecimal: 0x262FFEDFEB
• Base-36: 23CHP0IZ

Squares and roots of 164013989867

• 164013989867 squared (164013989867²) is 26900588872092378677689
• 164013989867 cubed (164013989867³) is 4412072910683692355530410504977363
• The square root of 164013989867 is 404986.4070150997
• The cube root of 164013989867 is 5473.8593134347

Scales and comparisons

• 164,013,989,867 seconds is equal to 5,215 years, 7 weeks, 1 day, 1 hour, 37 minutes, 47 seconds.
• To count from 1 to 164,013,989,867 would take you about ten thousand, four hundred thirty 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 164013989867 cubic inches would be around 456.2 feet tall.

Recreational maths with 164013989867

• 164013989867 backwards is 768989310461
• The number of decimal digits it has is: 12
• The sum of 164013989867's digits is 62
• More coming soon!