300142395

Names of 300142395

• Cardinal: 300142395 can be written as Three hundred million, one hundred forty-two thousand, three hundred ninety-five.

Scientific notation

• Scientific notation: 3.00142395 × 10⁸

Factors of 300142395

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 189

Divisors of 300142395

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 35 45 49 51 63 85 105 119 135 147 153 157 189 245 255 289 315 357 441 459 471 595 735 765 785 833 867 945 1071 1099 1323 1413 1445 1785 2023 2205 2295 2355 2499 2601 2669 3213 3297 4165 4239 4335 5355 5495 6069 6615 7065 7497 7693 7803 8007 9891 10115 12495 13005 13345 14161 16065 16485 18207 18683 21195 22491 23079 24021 29673 30345 37485 38465 39015 40035 42483 45373 49455 54621 56049 69237 70805 72063 91035 93415 112455 115395 120105 127449 130781 136119 148365 168147 207711 212415 226865 273105 280245 317611 346185 360315 382347 392343 408357 504441 637245 653905 680595 840735 952833 1038555 1177029 1225071 1588055 1911735 1961715 2041785 2223277 2522205 2858499 3531087 4764165 5885145 6125355 6669831 8575497 11116385 14292495 17655435 20009493 33349155 42877485 60028479 100047465 300142395
• Sum of all divisors σ(n): 663562080
• Sum of proper divisors (its aliquot sum) s(n): 363419685
• 300142395 is an abundant number, because the sum of its proper divisors (363419685) is greater than itself. Its abundance is 63277290

Bases of 300142395

• Binary: 10001111000111100111100111011₂
• Hexadecimal: 0x11E3CF3B
• Base-36: 4YP3CR

Squares and roots of 300142395

• 300142395 squared (300142395²) is 90085457276336025
• 300142395 cubed (300142395³) is 27038464901589671368279875
• The square root of 300142395 is 17324.6181776107
• The cube root of 300142395 is 669.5388487789

Scales and comparisons

• 300,142,395 seconds is equal to 9 years, 28 weeks, 1 day, 20 hours, 53 minutes, 15 seconds.
• To count from 1 to 300,142,395 would take you about fourteen 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 300142395 cubic inches would be around 55.8 feet tall.

Recreational maths with 300142395

• 300142395 backwards is 593241003
• 300142395 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 300142395's digits is 27
• More coming soon!