30146844

Names of 30146844

• Cardinal: 30146844 can be written as Thirty million, one hundred forty-six thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 3.0146844 × 10⁷

Factors of 30146844

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1497

Divisors of 30146844

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 52 57 76 78 84 91 114 133 156 182 228 247 266 273 364 399 494 532 546 741 798 988 1092 1453 1482 1596 1729 2906 2964 3458 4359 5187 5812 6916 8718 10171 10374 17436 18889 20342 20748 27607 30513 37778 40684 55214 56667 61026 75556 82821 110428 113334 122052 132223 165642 193249 226668 264446 331284 358891 386498 396669 528892 579747 717782 772996 793338 1076673 1159494 1435564 1586676 2153346 2318988 2512237 4306692 5024474 7536711 10048948 15073422 30146844
• Sum of all divisors σ(n): 91194880
• Sum of proper divisors (its aliquot sum) s(n): 61048036
• 30146844 is an abundant number, because the sum of its proper divisors (61048036) is greater than itself. Its abundance is 30901192

Bases of 30146844

• Binary: 1110011000000000100011100₂
• Hexadecimal: 0x1CC011C
• Base-36: HY5GC

Squares and roots of 30146844

• 30146844 squared (30146844²) is 908832203160336
• 30146844 cubed (30146844³) is 27398422650850956379584
• The square root of 30146844 is 5490.6141732961
• The cube root of 30146844 is 311.2294017109

Scales and comparisons

• 30,146,844 seconds is equal to 49 weeks, 5 days, 22 hours, 7 minutes, 24 seconds.
• To count from 1 to 30,146,844 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 30146844 cubic inches would be around 25.9 feet tall.

Recreational maths with 30146844

• 30146844 backwards is 44864103
• The number of decimal digits it has is: 8
• The sum of 30146844's digits is 30
• More coming soon!