164744700432

Names of 164744700432

• Cardinal: 164744700432 can be written as One hundred sixty-four billion, seven hundred forty-four million, seven hundred thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.64744700432 × 10¹¹

Factors of 164744700432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63834

Divisors of 164744700432

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 4447 8894 13341 17788 26682 35576 53364 57811 59369 71152 106728 115622 118738 173433 178107 213456 231244 237476 346866 356214 462488 474952 693732 712428 771797 924976 949904 1387464 1424856 1543594 2315391 2774928 2849712 3087188 4630782 6174376 9261564 12348752 18523128 37046256 264013943 528027886 792041829 1056055772 1584083658 2112111544 3168167316 3432181259 4224223088 6336334632 6864362518 10296543777 12672669264 13728725036 20593087554 27457450072 41186175108 54914900144 82372350216 164744700432
• Sum of all divisors σ(n): 458438991360
• Sum of proper divisors (its aliquot sum) s(n): 293694290928
• 164744700432 is an abundant number, because the sum of its proper divisors (293694290928) is greater than itself. Its abundance is 128949590496

Bases of 164744700432

• Binary: 10011001011011100011001010001000010000₂
• Hexadecimal: 0x265B8CA210
• Base-36: 23OKQOEO

Squares and roots of 164744700432

• 164744700432 squared (164744700432²) is 27140816320429420986624
• 164744700432 cubed (164744700432³) is 4471305654189081482040584759021568
• The square root of 164744700432 is 405887.5465347515
• The cube root of 164744700432 is 5481.9762664471

Scales and comparisons

• 164,744,700,432 seconds is equal to 5,238 years, 19 weeks, 2 days, 8 hours, 47 minutes, 12 seconds.
• To count from 1 to 164,744,700,432 would take you about ten thousand, four hundred seventy-six 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 164744700432 cubic inches would be around 456.8 feet tall.

Recreational maths with 164744700432

• 164744700432 backwards is 234007447461
• The number of decimal digits it has is: 12
• The sum of 164744700432's digits is 42
• More coming soon!