47151382832

Names of 47151382832

• Cardinal: 47151382832 can be written as Forty-seven billion, one hundred fifty-one million, three hundred eighty-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.7151382832 × 10¹⁰

Factors of 47151382832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80067

Divisors of 47151382832

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 304 1987 3974 7948 15896 31792 37753 75506 78059 151012 156118 302024 312236 604048 624472 1248944 1483121 2966242 5932484 11864968 23729936 155103233 310206466 620412932 1240825864 2481651728 2946961427 5893922854 11787845708 23575691416 47151382832
• Sum of all divisors σ(n): 96213633600
• Sum of proper divisors (its aliquot sum) s(n): 49062250768
• 47151382832 is an abundant number, because the sum of its proper divisors (49062250768) is greater than itself. Its abundance is 1910867936

Bases of 47151382832

• Binary: 101011111010011100010000000100110000₂
• Hexadecimal: 0xAFA710130
• Base-36: LNSPRU8

Squares and roots of 47151382832

• 47151382832 squared (47151382832²) is 2223252902969824340224
• 47151382832 cubed (47151382832³) is 104829448760285537209693640634368
• The square root of 47151382832 is 217143.6916698249
• The cube root of 47151382832 is 3612.6964972749

Scales and comparisons

• 47,151,382,832 seconds is equal to 1,499 years, 13 weeks, 6 days, 14 hours, 20 minutes, 32 seconds.
• To count from 1 to 47,151,382,832 would take you about two thousand, nine hundred ninety-eight 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 47151382832 cubic inches would be around 301.1 feet tall.

Recreational maths with 47151382832

• 47151382832 backwards is 23828315174
• The number of decimal digits it has is: 11
• The sum of 47151382832's digits is 44
• More coming soon!