30040416

Names of 30040416

• Cardinal: 30040416 can be written as Thirty million, forty thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.0040416 × 10⁷

Factors of 30040416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4979

Divisors of 30040416

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 4967 6048 9934 14901 19868 29802 34769 39736 44703 59604 69538 79472 89406 104307 119208 134109 139076 158944 178812 208614 238416 268218 278152 312921 357624 417228 476832 536436 556304 625842 715248 834456 938763 1072872 1112608 1251684 1430496 1668912 1877526 2145744 2503368 3337824 3755052 4291488 5006736 7510104 10013472 15020208 30040416
• Sum of all divisors σ(n): 100154880
• Sum of proper divisors (its aliquot sum) s(n): 70114464
• 30040416 is an abundant number, because the sum of its proper divisors (70114464) is greater than itself. Its abundance is 40074048

Bases of 30040416

• Binary: 1110010100110000101100000₂
• Hexadecimal: 0x1CA6160
• Base-36: HVVC0

Squares and roots of 30040416

• 30040416 squared (30040416²) is 902426593453056
• 30040416 cubed (30040416³) is 27109270276792678711296
• The square root of 30040416 is 5480.9137924255
• The cube root of 30040416 is 310.8627234361

Scales and comparisons

• 30,040,416 seconds is equal to 49 weeks, 4 days, 16 hours, 33 minutes, 36 seconds.
• To count from 1 to 30,040,416 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 30040416 cubic inches would be around 25.9 feet tall.

Recreational maths with 30040416

• 30040416 backwards is 61404003
• 30040416 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30040416's digits is 18
• More coming soon!