16397040384

Names of 16397040384

• Cardinal: 16397040384 can be written as Sixteen billion, three hundred ninety-seven million, forty thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.6397040384 × 10¹⁰

Factors of 16397040384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2372262

Divisors of 16397040384

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 2372257 4744514 7116771 9489028 14233542 18978056 21350313 28467084 37956112 42700626 56934168 64050939 75912224 85401252 113868336 128101878 151824448 170802504 227736672 256203756 303648896 341605008 455473344 512407512 607297792 683210016 910946688 1024815024 1366420032 1821893376 2049630048 2732840064 4099260096 5465680128 8198520192 16397040384
• Sum of all divisors σ(n): 48488953520
• Sum of proper divisors (its aliquot sum) s(n): 32091913136
• 16397040384 is an abundant number, because the sum of its proper divisors (32091913136) is greater than itself. Its abundance is 15694872752

Bases of 16397040384

• Binary: 1111010001010101101111101100000000₂
• Hexadecimal: 0x3D156FB00
• Base-36: 7J6DHC0

Squares and roots of 16397040384

• 16397040384 squared (16397040384²) is 268862933354526867456
• 16397040384 cubed (16397040384³) is 4408556375974877634889047343104
• The square root of 16397040384 is 128050.9288681655
• The cube root of 16397040384 is 2540.5153429721

Scales and comparisons

• 16,397,040,384 seconds is equal to 521 years, 19 weeks, 3 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 16,397,040,384 would take you about one thousand and forty-two 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 16397040384 cubic inches would be around 211.7 feet tall.

Recreational maths with 16397040384

• 16397040384 backwards is 48304079361
• The number of decimal digits it has is: 11
• The sum of 16397040384's digits is 45
• More coming soon!