30494544

Names of 30494544

• Cardinal: 30494544 can be written as Thirty million, four hundred ninety-four thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 3.0494544 × 10⁷

Factors of 30494544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1206

Divisors of 30494544

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 29 38 48 57 58 76 87 114 116 152 174 228 232 304 348 456 464 551 696 912 1102 1153 1392 1653 2204 2306 3306 3459 4408 4612 6612 6918 8816 9224 13224 13836 18448 21907 26448 27672 33437 43814 55344 65721 66874 87628 100311 131442 133748 175256 200622 262884 267496 350512 401244 525768 534992 635303 802488 1051536 1270606 1604976 1905909 2541212 3811818 5082424 7623636 10164848 15247272 30494544
• Sum of all divisors σ(n): 85857600
• Sum of proper divisors (its aliquot sum) s(n): 55363056
• 30494544 is an abundant number, because the sum of its proper divisors (55363056) is greater than itself. Its abundance is 24868512

Bases of 30494544

• Binary: 1110100010100111101010000₂
• Hexadecimal: 0x1D14F50
• Base-36: I5LQO

Squares and roots of 30494544

• 30494544 squared (30494544²) is 929917213767936
• 30494544 cubed (30494544³) is 28357401391603730141184
• The square root of 30494544 is 5522.1865234705
• The cube root of 30494544 is 312.4213570639

Scales and comparisons

• 30,494,544 seconds is equal to 50 weeks, 2 days, 22 hours, 42 minutes, 24 seconds.
• To count from 1 to 30,494,544 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 30494544 cubic inches would be around 26 feet tall.

Recreational maths with 30494544

• 30494544 backwards is 44549403
• The number of decimal digits it has is: 8
• The sum of 30494544's digits is 33
• More coming soon!