50000000000

Names of 50000000000

• Cardinal: 50000000000 can be written as Fifty billion.

Scientific notation

• Scientific notation: 5 × 10¹⁰

Factors of 50000000000

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 7

Divisors of 50000000000

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1600 2000 2500 2560 3125 3200 4000 5000 5120 6250 6400 8000 10000 12500 12800 15625 16000 20000 25000 25600 31250 32000 40000 50000 62500 64000 78125 80000 100000 125000 128000 156250 160000 200000 250000 312500 320000 390625 400000 500000 625000 640000 781250 800000 1000000 1250000 1562500 1600000 1953125 2000000 2500000 3125000 3200000 3906250 4000000 5000000 6250000 7812500 8000000 9765625 10000000 12500000 15625000 16000000 19531250 20000000 25000000 31250000 39062500 40000000 48828125 50000000 62500000 78125000 80000000 97656250 100000000 125000000 156250000 195312500 200000000 250000000 312500000 390625000 400000000 500000000 625000000 781250000 1000000000 1250000000 1562500000 2000000000 2500000000 3125000000 5000000000 6250000000 10000000000 12500000000 25000000000 50000000000
• Sum of all divisors σ(n): 124938964332
• Sum of proper divisors (its aliquot sum) s(n): 74938964332
• 50000000000 is an abundant number, because the sum of its proper divisors (74938964332) is greater than itself. Its abundance is 24938964332

Bases of 50000000000

• Binary: 101110100100001110110111010000000000₂
• Hexadecimal: 0xBA43B7400
• Base-36: MYWPIWW

Squares and roots of 50000000000

• 50000000000 squared (50000000000²) is 2500000000000000000000
• 50000000000 cubed (50000000000³) is 125000000000000000000000000000000
• The square root of 50000000000 is 223606.7977499789
• The cube root of 50000000000 is 3684.0314986403

Scales and comparisons

• 50,000,000,000 seconds is equal to 1,589 years, 43 weeks, 6 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 50,000,000,000 would take you about three thousand, one hundred seventy-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 50000000000 cubic inches would be around 307 feet tall.

Recreational maths with 50000000000

• 50000000000 backwards is 00000000005
• 50000000000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 50000000000's digits is 5
• More coming soon!