164342978518925376

Names of 164342978518925376

• Cardinal: 164342978518925376 can be written as One hundred sixty-four quadrillion, three hundred forty-two trillion, nine hundred seventy-eight billion, five hundred eighteen million, nine hundred twenty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.64342978518925376 × 10¹⁷

Factors of 164342978518925376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16891354

Divisors of 164342978518925376

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 16891349 33782698 50674047 67565396 101348094 135130792 152022141 202696188 270261584 304044282 405392376 540523168 608088564 810784752 1081046336 1216177128 1621569504 2432354256 3243139008 4864708512 9729417024 285317671039801 570635342079602 855953013119403 1141270684159204 1711906026238806 2282541368318408 2567859039358209 3423812052477612 4565082736636816 5135718078716418 6847624104955224 9130165473273632 10271436157432836 13695248209910448 18260330946547264 20542872314865672 27390496419820896 41085744629731344 54780992839641792 82171489259462688 164342978518925376
• Sum of all divisors σ(n): 471059502774330301
• Sum of proper divisors (its aliquot sum) s(n): 306716524255404925
• 164342978518925376 is an abundant number, because the sum of its proper divisors (306716524255404925) is greater than itself. Its abundance is 142373545736479549

Bases of 164342978518925376

• Binary: 1001000111110111010001000101110111111100110100000001000000₂
• Hexadecimal: 0x247DD1177F34040
• Base-36: 18Y6Q22G7F40

Squares and roots of 164342978518925376

• 164342978518925376 squared (164342978518925376²) is 27008614588471967572503001856741376
• 164342978518925376 cubed (164342978518925376³) is 4438676167139183100946475277097334607295944675557376
• 164342978518925376 is a perfect square number. Its square root is 405392376
• The cube root of 164342978518925376 is 547751.6795871521

Scales and comparisons

• 164,342,978,518,925,376 seconds is equal to 5,225,598,370 years, 36 weeks, 9 minutes, 36 seconds.
• To count from 1 to 164,342,978,518,925,376 would take you about fifteen billion, six hundred seventy-six million, seven hundred ninety-five thousand, one hundred twelve 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 164342978518925376 cubic inches would be around 45646 feet tall.

Recreational maths with 164342978518925376

• 164342978518925376 backwards is 673529815879243461
• The number of decimal digits it has is: 18
• The sum of 164342978518925376's digits is 90
• More coming soon!