201429747960

Names of 201429747960

• Cardinal: 201429747960 can be written as Two hundred one billion, four hundred twenty-nine million, seven hundred forty-seven thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.0142974796 × 10¹¹

Factors of 201429747960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 239797336

Divisors of 201429747960

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 239797319 479594638 719391957 959189276 1198986595 1438783914 1678581233 1918378552 2397973190 2877567828 3357162466 3596959785 4795946380 5035743699 5755135656 6714324932 7193919570 8392906165 9591892760 10071487398 13428649864 14387839140 16785812330 20142974796 25178718495 28775678280 33571624660 40285949592 50357436990 67143249320 100714873980 201429747960
• Sum of all divisors σ(n): 690616281600
• Sum of proper divisors (its aliquot sum) s(n): 489186533640
• 201429747960 is an abundant number, because the sum of its proper divisors (489186533640) is greater than itself. Its abundance is 287756785680

Bases of 201429747960

• Binary: 10111011100110001001100000100011111000₂
• Hexadecimal: 0x2EE62608F8
• Base-36: 2KJA2K8O

Squares and roots of 201429747960

• 201429747960 squared (201429747960²) is 40573943363229124161600
• 201429747960 cubed (201429747960³) is 8172799185398557211602634310336000
• The square root of 201429747960 is 448809.2556532231
• The cube root of 201429747960 is 5861.9377622453

Scales and comparisons

• 201,429,747,960 seconds is equal to 6,404 years, 43 weeks, 5 days, 19 hours, 46 minutes.
• To count from 1 to 201,429,747,960 would take you about twelve thousand, eight hundred 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 201429747960 cubic inches would be around 488.5 feet tall.

Recreational maths with 201429747960

• 201429747960 backwards is 069747924102
• The number of decimal digits it has is: 12
• The sum of 201429747960's digits is 51
• More coming soon!