345424380

Names of 345424380

• Cardinal: 345424380 can be written as Three hundred forty-five million, four hundred twenty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.4542438 × 10⁸

Factors of 345424380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1833

Divisors of 345424380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 863 953 1726 1906 2589 2859 3452 3812 4315 4765 5178 5718 6041 6671 8630 9530 10356 11436 12082 12945 13342 14295 17260 18123 19060 20013 24164 25890 26684 28590 30205 33355 36246 40026 51780 57180 60410 66710 72492 80052 90615 100065 120820 133420 181230 200130 362460 400260 822439 1644878 2467317 3289756 4112195 4934634 5757073 8224390 9869268 11514146 12336585 16448780 17271219 23028292 24673170 28785365 34542438 49346340 57570730 69084876 86356095 115141460 172712190 345424380
• Sum of all divisors σ(n): 1107800064
• Sum of proper divisors (its aliquot sum) s(n): 762375684
• 345424380 is an abundant number, because the sum of its proper divisors (762375684) is greater than itself. Its abundance is 416951304

Bases of 345424380

• Binary: 10100100101101100000111111100₂
• Hexadecimal: 0x1496C1FC
• Base-36: 5PNN5O

Squares and roots of 345424380

• 345424380 squared (345424380²) is 119318002298384400
• 345424380 cubed (345424380³) is 41215346966758006371672000
• The square root of 345424380 is 18585.5960356401
• The cube root of 345424380 is 701.6453675871

Scales and comparisons

• 345,424,380 seconds is equal to 10 years, 51 weeks, 23 hours, 13 minutes.
• To count from 1 to 345,424,380 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 345424380 cubic inches would be around 58.5 feet tall.

Recreational maths with 345424380

• 345424380 backwards is 083424543
• The number of decimal digits it has is: 9
• The sum of 345424380's digits is 33
• More coming soon!