342728256

Names of 342728256

• Cardinal: 342728256 can be written as Three hundred forty-two million, seven hundred twenty-eight thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 3.42728256 × 10⁸

Factors of 342728256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2330

Divisors of 342728256

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 61 64 78 96 104 122 156 183 192 208 244 312 366 416 488 624 732 793 832 976 1248 1464 1586 1952 2251 2379 2496 2928 3172 3904 4502 4758 5856 6344 6753 9004 9516 11712 12688 13506 18008 19032 25376 27012 29263 36016 38064 50752 54024 58526 72032 76128 87789 108048 117052 137311 144064 152256 175578 216096 234104 274622 351156 411933 432192 468208 549244 702312 823866 936416 1098488 1404624 1647732 1785043 1872832 2196976 2809248 3295464 3570086 4393952 5355129 5618496 6590928 7140172 8787904 10710258 13181856 14280344 21420516 26363712 28560688 42841032 57121376 85682064 114242752 171364128 342728256
• Sum of all divisors σ(n): 993005888
• Sum of proper divisors (its aliquot sum) s(n): 650277632
• 342728256 is an abundant number, because the sum of its proper divisors (650277632) is greater than itself. Its abundance is 307549376

Bases of 342728256

• Binary: 10100011011011001111001000000₂
• Hexadecimal: 0x146D9E40
• Base-36: 5O1UTC

Squares and roots of 342728256

• 342728256 squared (342728256²) is 117462657460801536
• 342728256 cubed (342728256³) is 40257771736665898795401216
• The square root of 342728256 is 18512.9213253879
• The cube root of 342728256 is 699.8150912957

Scales and comparisons

• 342,728,256 seconds is equal to 10 years, 46 weeks, 4 days, 18 hours, 17 minutes, 36 seconds.
• To count from 1 to 342,728,256 would take you about sixteen 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 342728256 cubic inches would be around 58.3 feet tall.

Recreational maths with 342728256

• 342728256 backwards is 652827243
• 342728256 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 342728256's digits is 39
• More coming soon!