164939414528

Names of 164939414528

• Cardinal: 164939414528 can be written as One hundred sixty-four billion, nine hundred thirty-nine million, four hundred fourteen thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64939414528 × 10¹¹

Factors of 164939414528

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23010530

Divisors of 164939414528

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 3584 7168 23010521 46021042 92042084 161073647 184084168 322147294 368168336 644294588 736336672 1288589176 1472673344 2577178352 2945346688 5154356704 5890693376 10308713408 11781386752 20617426816 23562773504 41234853632 82469707264 164939414528
• Sum of all divisors σ(n): 376820308272
• Sum of proper divisors (its aliquot sum) s(n): 211880893744
• 164939414528 is an abundant number, because the sum of its proper divisors (211880893744) is greater than itself. Its abundance is 46941479216

Bases of 164939414528

• Binary: 10011001100111001001111011110000000000₂
• Hexadecimal: 0x266727BC00
• Base-36: 23RSO2RK

Squares and roots of 164939414528

• 164939414528 squared (164939414528²) is 27205010464839417462784
• 164939414528 cubed (164939414528³) is 4487178498298726645848172188925952
• The square root of 164939414528 is 406127.3378239885
• The cube root of 164939414528 is 5484.1351579399

Scales and comparisons

• 164,939,414,528 seconds is equal to 5,244 years, 29 weeks, 2 days, 2 minutes, 8 seconds.
• To count from 1 to 164,939,414,528 would take you about ten thousand, four hundred eighty-nine 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 164939414528 cubic inches would be around 457 feet tall.

Recreational maths with 164939414528

• 164939414528 backwards is 825414939461
• 164939414528 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164939414528's digits is 56
• More coming soon!