349672428

Names of 349672428

• Cardinal: 349672428 can be written as Three hundred forty-nine million, six hundred seventy-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.49672428 × 10⁸

Factors of 349672428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10464

Divisors of 349672428

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 84 98 114 126 133 147 171 196 228 252 266 294 342 399 441 532 588 684 798 882 931 1197 1596 1764 1862 2394 2793 3724 4788 5586 8379 10433 11172 16758 20866 31299 33516 41732 62598 73031 93897 125196 146062 187794 198227 219093 292124 375588 396454 438186 511217 594681 657279 792908 876372 1022434 1189362 1314558 1387589 1533651 1784043 2044868 2378724 2629116 2775178 3067302 3568086 4162767 4600953 5550356 6134604 7136172 8325534 9201906 9713123 12488301 16651068 18403812 19426246 24976602 29139369 38852492 49953204 58278738 87418107 116557476 174836214 349672428
• Sum of all divisors σ(n): 1082423160
• Sum of proper divisors (its aliquot sum) s(n): 732750732
• 349672428 is an abundant number, because the sum of its proper divisors (732750732) is greater than itself. Its abundance is 383078304

Bases of 349672428

• Binary: 10100110101111001001111101100₂
• Hexadecimal: 0x14D793EC
• Base-36: 5S6OZ0

Squares and roots of 349672428

• 349672428 squared (349672428²) is 122270806903415184
• 349672428 cubed (349672428³) is 42754729923436348881346752
• The square root of 349672428 is 18699.5301545253
• The cube root of 349672428 is 704.5099476537

Scales and comparisons

• 349,672,428 seconds is equal to 11 years, 6 weeks, 1 day, 3 hours, 13 minutes, 48 seconds.
• To count from 1 to 349,672,428 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 349672428 cubic inches would be around 58.7 feet tall.

Recreational maths with 349672428

• 349672428 backwards is 824276943
• The number of decimal digits it has is: 9
• The sum of 349672428's digits is 45
• More coming soon!