47228050640

Names of 47228050640

• Cardinal: 47228050640 can be written as Forty-seven billion, two hundred twenty-eight million, fifty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.722805064 × 10¹⁰

Factors of 47228050640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2571

Divisors of 47228050640

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 97 194 388 485 776 970 1552 1940 2467 3880 4934 7760 9868 12335 19736 24670 39472 49340 98680 197360 239299 478598 957196 1196495 1914392 2392990 3828784 4785980 6086089 9571960 12172178 19143920 24344356 30430445 48688712 60860890 97377424 121721780 243443560 486887120 590350633 1180701266 2361402532 2951753165 4722805064 5903506330 9445610128 11807012660 23614025320 47228050640
• Sum of all divisors σ(n): 110982216996
• Sum of proper divisors (its aliquot sum) s(n): 63754166356
• 47228050640 is an abundant number, because the sum of its proper divisors (63754166356) is greater than itself. Its abundance is 16526115716

Bases of 47228050640

• Binary: 101011111111000000101101110011010000₂
• Hexadecimal: 0xAFF02DCD0
• Base-36: LP2D13K

Squares and roots of 47228050640

• 47228050640 squared (47228050640²) is 2230488767254404409600
• 47228050640 cubed (47228050640³) is 105341636451842185219628102144000
• The square root of 47228050640 is 217320.1570034405
• The cube root of 47228050640 is 3614.6535097673

Scales and comparisons

• 47,228,050,640 seconds is equal to 1,501 years, 36 weeks, 4 days, 22 hours, 57 minutes, 20 seconds.
• To count from 1 to 47,228,050,640 would take you about three thousand and three 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 47228050640 cubic inches would be around 301.2 feet tall.

Recreational maths with 47228050640

• 47228050640 backwards is 04605082274
• The number of decimal digits it has is: 11
• The sum of 47228050640's digits is 38
• More coming soon!