72066076632

Names of 72066076632

• Cardinal: 72066076632 can be written as Seventy-two billion, sixty-six million, seventy-six thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 7.2066076632 × 10¹⁰

Factors of 72066076632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9555

Divisors of 72066076632

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 9539 19078 28617 38156 57234 76312 85851 104929 114468 171702 209858 228936 314787 343404 419716 629574 686808 839432 944361 1259148 1888722 2518296 3777444 7554888 90992521 181985042 272977563 363970084 545955126 727940168 818932689 1000917731 1091910252 1637865378 2001835462 2183820504 3002753193 3275730756 4003670924 6005506386 6551461512 8007341848 9008259579 12011012772 18016519158 24022025544 36033038316 72066076632
• Sum of all divisors σ(n): 212944822740
• Sum of proper divisors (its aliquot sum) s(n): 140878746108
• 72066076632 is an abundant number, because the sum of its proper divisors (140878746108) is greater than itself. Its abundance is 68812669476

Bases of 72066076632

• Binary: 1000011000111011110010000111111011000₂
• Hexadecimal: 0x10C7790FD8
• Base-36: X3UA4M0

Squares and roots of 72066076632

• 72066076632 squared (72066076632²) is 5193519401129296463424
• 72066076632 cubed (72066076632³) is 374276567151562626273360569107968
• The square root of 72066076632 is 268451.2555977341
• The cube root of 72066076632 is 4161.4398952603

Scales and comparisons

• 72,066,076,632 seconds is equal to 2,291 years, 24 weeks, 6 days, 2 hours, 37 minutes, 12 seconds.
• To count from 1 to 72,066,076,632 would take you about four thousand, five hundred eighty-two 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 72066076632 cubic inches would be around 346.8 feet tall.

Recreational maths with 72066076632

• 72066076632 backwards is 23667066027
• The number of decimal digits it has is: 11
• The sum of 72066076632's digits is 45
• More coming soon!