47385568768

Names of 47385568768

• Cardinal: 47385568768 can be written as Forty-seven billion, three hundred eighty-five million, five hundred sixty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.7385568768 × 10¹⁰

Factors of 47385568768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5070

Divisors of 47385568768

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 32 64 128 137 256 274 512 548 1096 2192 4384 4931 8768 9862 17536 18769 19724 35072 37538 39448 70144 75076 78896 150152 157792 300304 315584 600608 631168 675547 1201216 1262336 1351094 2402432 2524672 2702188 4804864 5404376 9609728 10808752 21617504 43235008 86470016 92549939 172940032 185099878 345880064 370199756 740399512 1480799024 2961598048 5923196096 11846392192 23692784384 47385568768
• Sum of all divisors σ(n): 95394058452
• Sum of proper divisors (its aliquot sum) s(n): 48008489684
• 47385568768 is an abundant number, because the sum of its proper divisors (48008489684) is greater than itself. Its abundance is 622920916

Bases of 47385568768

• Binary: 101100001000011001100110011000000000₂
• Hexadecimal: 0xB08666600
• Base-36: LRO56V4

Squares and roots of 47385568768

• 47385568768 squared (47385568768²) is 2245392127466857037824
• 47385568768 cubed (47385568768³) is 106399183067206575806633929080832
• The square root of 47385568768 is 217682.2656258429
• The cube root of 47385568768 is 3618.6676610523

Scales and comparisons

• 47,385,568,768 seconds is equal to 1,506 years, 37 weeks, 1 day, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 47,385,568,768 would take you about three thousand and thirteen 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 47385568768 cubic inches would be around 301.6 feet tall.

Recreational maths with 47385568768

• 47385568768 backwards is 86786558374
• The number of decimal digits it has is: 11
• The sum of 47385568768's digits is 67
• More coming soon!