30053268

Names of 30053268

• Cardinal: 30053268 can be written as Thirty million, fifty-three thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0053268 × 10⁷

Factors of 30053268

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 643

Divisors of 30053268

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 378 441 486 567 588 631 756 882 972 1134 1262 1323 1701 1764 1893 2268 2524 2646 3402 3786 3969 4417 5292 5679 6804 7572 7938 8834 11358 11907 13251 15876 17037 17668 22716 23814 26502 30919 34074 39753 47628 51111 53004 61838 68148 79506 92757 102222 119259 123676 153333 159012 185514 204444 238518 278271 306666 357777 371028 477036 556542 613332 715554 834813 1073331 1113084 1431108 1669626 2146662 2504439 3339252 4293324 5008878 7513317 10017756 15026634 30053268
• Sum of all divisors σ(n): 91789152
• Sum of proper divisors (its aliquot sum) s(n): 61735884
• 30053268 is an abundant number, because the sum of its proper divisors (61735884) is greater than itself. Its abundance is 31682616

Bases of 30053268

• Binary: 1110010101001001110010100₂
• Hexadecimal: 0x1CA9394
• Base-36: HW590

Squares and roots of 30053268

• 30053268 squared (30053268²) is 903198917479824
• 30053268 cubed (30053268³) is 27144079124331035264832
• The square root of 30053268 is 5482.0860992873
• The cube root of 30053268 is 310.9070485891

Scales and comparisons

• 30,053,268 seconds is equal to 49 weeks, 4 days, 20 hours, 7 minutes, 48 seconds.
• To count from 1 to 30,053,268 would take you about twenty-two weeks!

  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 30053268 cubic inches would be around 25.9 feet tall.

Recreational maths with 30053268

• 30053268 backwards is 86235003
• 30053268 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30053268's digits is 27
• More coming soon!