342321945

Names of 342321945

• Cardinal: 342321945 can be written as Three hundred forty-two million, three hundred twenty-one thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 3.42321945 × 10⁸

Factors of 342321945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 450

Divisors of 342321945

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 17 21 29 35 51 85 87 105 119 145 203 255 289 357 389 435 493 595 609 867 1015 1167 1445 1479 1785 1945 2023 2465 2723 3045 3451 4335 5835 6069 6613 7395 8169 8381 10115 10353 11281 13615 17255 19839 25143 30345 33065 33843 40845 41905 46291 51765 56405 58667 78967 99195 112421 125715 138873 169215 176001 191777 231455 236901 293335 337263 394835 562105 575331 694365 786947 880005 958885 1184505 1342439 1686315 2360841 2876655 3260209 3934735 4027317 6712195 9780627 11804205 16301045 20136585 22821463 48903135 68464389 114107315 342321945
• Sum of all divisors σ(n): 689644800
• Sum of proper divisors (its aliquot sum) s(n): 347322855
• 342321945 is an abundant number, because the sum of its proper divisors (347322855) is greater than itself. Its abundance is 5000910

Bases of 342321945

• Binary: 10100011001110110101100011001₂
• Hexadecimal: 0x14676B19
• Base-36: 5NT5AX

Squares and roots of 342321945

• 342321945 squared (342321945²) is 117184314028583025
• 342321945 cubed (342321945³) is 40114762301755326711983625
• The square root of 342321945 is 18501.9443572831
• The cube root of 342321945 is 699.5384338145

Scales and comparisons

• 342,321,945 seconds is equal to 10 years, 46 weeks, 1 hour, 25 minutes, 45 seconds.
• To count from 1 to 342,321,945 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 342321945 cubic inches would be around 58.3 feet tall.

Recreational maths with 342321945

• 342321945 backwards is 549123243
• The number of decimal digits it has is: 9
• The sum of 342321945's digits is 33
• More coming soon!