30813552

Names of 30813552

• Cardinal: 30813552 can be written as Thirty million, eight hundred thirteen thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 3.0813552 × 10⁷

Factors of 30813552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 420

Divisors of 30813552

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 49 56 63 66 72 77 84 88 98 99 112 126 132 144 147 154 168 176 196 198 231 252 264 294 308 336 392 396 397 441 462 504 528 539 588 616 693 784 792 794 882 924 1008 1078 1176 1191 1232 1386 1584 1588 1617 1764 1848 2156 2352 2382 2772 2779 3176 3234 3528 3573 3696 4312 4367 4764 4851 5544 5558 6352 6468 7056 7146 8337 8624 8734 9528 9702 11088 11116 12936 13101 14292 16674 17468 19056 19404 19453 22232 25011 25872 26202 28584 30569 33348 34936 38808 38906 39303 44464 50022 52404 57168 58359 61138 66696 69872 77616 77812 78606 91707 100044 104808 116718 122276 133392 155624 157212 175077 183414 200088 209616 213983 233436 244552 275121 311248 314424 350154 366828 400176 427966 466872 489104 550242 628848 641949 700308 733656 855932 933744 1100484 1283898 1400616 1467312 1711864 1925847 2200968 2567796 2801232 3423728 3851694 4401936 5135592 7703388 10271184 15406776 30813552
• Sum of all divisors σ(n): 109709496
• Sum of proper divisors (its aliquot sum) s(n): 78895944
• 30813552 is an abundant number, because the sum of its proper divisors (78895944) is greater than itself. Its abundance is 48082392

Bases of 30813552

• Binary: 1110101100010110101110000₂
• Hexadecimal: 0x1D62D70
• Base-36: ICFW0

Squares and roots of 30813552

• 30813552 squared (30813552²) is 949474986856704
• 30813552 cubed (30813552³) is 29256696880208365252608
• The square root of 30813552 is 5550.9955863791
• The cube root of 30813552 is 313.5070089929

Scales and comparisons

• 30,813,552 seconds is equal to 50 weeks, 6 days, 15 hours, 19 minutes, 12 seconds.
• To count from 1 to 30,813,552 would take you about twenty-four 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 30813552 cubic inches would be around 26.1 feet tall.

Recreational maths with 30813552

• 30813552 backwards is 25531803
• The number of decimal digits it has is: 8
• The sum of 30813552's digits is 27
• More coming soon!