30338048

Names of 30338048

• Cardinal: 30338048 can be written as Thirty million, three hundred thirty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.0338048 × 10⁷

Factors of 30338048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111

Divisors of 30338048

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 13 16 26 32 43 52 53 64 86 104 106 128 172 208 212 256 344 416 424 512 559 688 689 832 848 1024 1118 1376 1378 1664 1696 2236 2279 2752 2756 3328 3392 4472 4558 5504 5512 6656 6784 8944 9116 11008 11024 13312 13568 17888 18232 22016 22048 27136 29627 35776 36464 44032 44096 54272 59254 71552 72928 88192 118508 143104 145856 176384 237016 286208 291712 352768 474032 572416 583424 705536 948064 1166848 1896128 2333696 3792256 7584512 15169024 30338048
• Sum of all divisors σ(n): 68091408
• Sum of proper divisors (its aliquot sum) s(n): 37753360
• 30338048 is an abundant number, because the sum of its proper divisors (37753360) is greater than itself. Its abundance is 7415312

Bases of 30338048

• Binary: 1110011101110110000000000₂
• Hexadecimal: 0x1CEEC00
• Base-36: I28ZK

Squares and roots of 30338048

• 30338048 squared (30338048²) is 920397156450304
• 30338048 cubed (30338048³) is 27923053111452832366592
• The square root of 30338048 is 5507.9985475669
• The cube root of 30338048 is 311.8859982359

Scales and comparisons

• 30,338,048 seconds is equal to 50 weeks, 1 day, 3 hours, 14 minutes, 8 seconds.
• To count from 1 to 30,338,048 would take you about twenty-three 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 30338048 cubic inches would be around 26 feet tall.

Recreational maths with 30338048

• 30338048 backwards is 84083303
• The number of decimal digits it has is: 8
• The sum of 30338048's digits is 29
• More coming soon!