16138753792

Names of 16138753792

• Cardinal: 16138753792 can be written as Sixteen billion, one hundred thirty-eight million, seven hundred fifty-three thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.6138753792 × 10¹⁰

Factors of 16138753792

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3010

Divisors of 16138753792

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 3001 6002 12004 21007 24008 42014 48016 84028 96032 168056 192064 336112 384128 672224 768256 1344448 2688896 5377792 9006001 18012002 36024004 63042007 72048008 126084014 144096016 252168028 288192032 504336056 576384064 1008672112 1152768128 2017344224 2305536256 4034688448 8069376896 16138753792
• Sum of all divisors σ(n): 36828804264
• Sum of proper divisors (its aliquot sum) s(n): 20690050472
• 16138753792 is an abundant number, because the sum of its proper divisors (20690050472) is greater than itself. Its abundance is 4551296680

Bases of 16138753792

• Binary: 1111000001111100011101011100000000₂
• Hexadecimal: 0x3C1F1D700
• Base-36: 7EWLI4G

Squares and roots of 16138753792

• 16138753792 squared (16138753792²) is 260459373958794379264
• 16138753792 cubed (16138753792³) is 4203489709139438840095166169088
• The square root of 16138753792 is 127038.3949520775
• The cube root of 16138753792 is 2527.1052620617

Scales and comparisons

• 16,138,753,792 seconds is equal to 513 years, 8 weeks, 3 days, 3 hours, 9 minutes, 52 seconds.
• To count from 1 to 16,138,753,792 would take you about one thousand and twenty-six 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 16138753792 cubic inches would be around 210.6 feet tall.

Recreational maths with 16138753792

• 16138753792 backwards is 29735783161
• The number of decimal digits it has is: 11
• The sum of 16138753792's digits is 52
• More coming soon!