61200752816

Names of 61200752816

• Cardinal: 61200752816 can be written as Sixty-one billion, two hundred million, seven hundred fifty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.1200752816 × 10¹⁰

Factors of 61200752816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 152295

Divisors of 61200752816

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 3677 7354 14708 25739 29416 51478 58832 102956 148609 205912 297218 411824 594436 1040263 1188872 2080526 2377744 4161052 8322104 16644208 546435293 1092870586 2185741172 3825047051 4371482344 7650094102 8742964688 15300188204 30600376408 61200752816
• Sum of all divisors σ(n): 135553719840
• Sum of proper divisors (its aliquot sum) s(n): 74352967024
• 61200752816 is an abundant number, because the sum of its proper divisors (74352967024) is greater than itself. Its abundance is 13152214208

Bases of 61200752816

• Binary: 111000111111110110010110000010110000₂
• Hexadecimal: 0xE3FD960B0
• Base-36: S45CJ3K

Squares and roots of 61200752816

• 61200752816 squared (61200752816²) is 3745532145245131929856
• 61200752816 cubed (61200752816³) is 229229386985529528966426106474496
• The square root of 61200752816 is 247387.8590715397
• The cube root of 61200752816 is 3940.8108309165

Scales and comparisons

• 61,200,752,816 seconds is equal to 1,945 years, 51 weeks, 5 days, 1 hour, 6 minutes, 56 seconds.
• To count from 1 to 61,200,752,816 would take you about three thousand, eight hundred ninety-one 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 61200752816 cubic inches would be around 328.4 feet tall.

Recreational maths with 61200752816

• 61200752816 backwards is 61825700216
• The number of decimal digits it has is: 11
• The sum of 61200752816's digits is 38
• More coming soon!