18100825792

Names of 18100825792

• Cardinal: 18100825792 can be written as Eighteen billion, one hundred million, eight hundred twenty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.8100825792 × 10¹⁰

Factors of 18100825792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42277

Divisors of 18100825792

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 137 196 224 274 392 448 548 784 959 1096 1568 1918 2192 3136 3836 4384 6713 7672 8768 13426 15344 26852 30688 42131 53704 61376 84262 107408 168524 214816 294917 337048 429632 589834 674096 1179668 1348192 2064419 2359336 2696384 4128838 4718672 5771947 8257676 9437344 11543894 16515352 18874688 23087788 33030704 40403629 46175576 66061408 80807258 92351152 132122816 161614516 184702304 282825403 323229032 369404608 565650806 646458064 1131301612 1292916128 2262603224 2585832256 4525206448 9050412896 18100825792
• Sum of all divisors σ(n): 42089109624
• Sum of proper divisors (its aliquot sum) s(n): 23988283832
• 18100825792 is an abundant number, because the sum of its proper divisors (23988283832) is greater than itself. Its abundance is 5887458040

Bases of 18100825792

• Binary: 10000110110111001001010111011000000₂
• Hexadecimal: 0x436E4AEC0
• Base-36: 8BCRIKG

Squares and roots of 18100825792

• 18100825792 squared (18100825792²) is 327639894352332427264
• 18100825792 cubed (18100825792³) is 5930552650180853934778175193088
• The square root of 18100825792 is 134539.3094675307
• The cube root of 18100825792 is 2625.6255883801

Scales and comparisons

• 18,100,825,792 seconds is equal to 575 years, 28 weeks, 4 days, 7 hours, 9 minutes, 52 seconds.
• To count from 1 to 18,100,825,792 would take you about one thousand, one hundred fifty-one 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 18100825792 cubic inches would be around 218.8 feet tall.

Recreational maths with 18100825792

• 18100825792 backwards is 29752800181
• The number of decimal digits it has is: 11
• The sum of 18100825792's digits is 43
• More coming soon!