30448224

Names of 30448224

• Cardinal: 30448224 can be written as Thirty million, four hundred forty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 3.0448224 × 10⁷

Factors of 30448224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 713

Divisors of 30448224

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 81 96 102 108 136 144 153 162 204 216 272 288 306 324 408 432 459 544 612 648 691 816 864 918 1224 1296 1377 1382 1632 1836 2073 2448 2592 2754 2764 3672 4146 4896 5508 5528 6219 7344 8292 11016 11056 11747 12438 14688 16584 18657 22032 22112 23494 24876 33168 35241 37314 44064 46988 49752 55971 66336 70482 74628 93976 99504 105723 111942 140964 149256 187952 199008 211446 223884 281928 298512 317169 375904 422892 447768 563856 597024 634338 845784 895536 951507 1127712 1268676 1691568 1791072 1903014 2537352 3383136 3806028 5074704 7612056 10149408 15224112 30448224
• Sum of all divisors σ(n): 94952088
• Sum of proper divisors (its aliquot sum) s(n): 64503864
• 30448224 is an abundant number, because the sum of its proper divisors (64503864) is greater than itself. Its abundance is 34055640

Bases of 30448224

• Binary: 1110100001001101001100000₂
• Hexadecimal: 0x1D09A60
• Base-36: I4M00

Squares and roots of 30448224

• 30448224 squared (30448224²) is 927094344754176
• 30448224 cubed (30448224³) is 28228376278208375783424
• The square root of 30448224 is 5517.9909387385
• The cube root of 30448224 is 312.2630916969

Scales and comparisons

• 30,448,224 seconds is equal to 50 weeks, 2 days, 9 hours, 50 minutes, 24 seconds.
• To count from 1 to 30,448,224 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 30448224 cubic inches would be around 26 feet tall.

Recreational maths with 30448224

• 30448224 backwards is 42284403
• 30448224 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30448224's digits is 27
• More coming soon!