30248000

Names of 30248000

• Cardinal: 30248000 can be written as Thirty million, two hundred forty-eight thousand.

Scientific notation

• Scientific notation: 3.0248 × 10⁷

Factors of 30248000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 225

Divisors of 30248000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 125 152 160 190 199 200 250 304 320 380 398 400 475 500 608 760 796 800 950 995 1000 1216 1520 1592 1600 1900 1990 2000 2375 3040 3184 3781 3800 3980 4000 4750 4975 6080 6368 7562 7600 7960 8000 9500 9950 12736 15124 15200 15920 18905 19000 19900 24875 30248 30400 31840 37810 38000 39800 49750 60496 63680 75620 76000 79600 94525 99500 120992 151240 152000 159200 189050 199000 241984 302480 318400 378100 398000 472625 604960 756200 796000 945250 1209920 1512400 1592000 1890500 3024800 3781000 6049600 7562000 15124000 30248000
• Sum of all divisors σ(n): 79248000
• Sum of proper divisors (its aliquot sum) s(n): 49000000
• 30248000 is an abundant number, because the sum of its proper divisors (49000000) is greater than itself. Its abundance is 18752000

Bases of 30248000

• Binary: 1110011011000110001000000₂
• Hexadecimal: 0x1CD8C40
• Base-36: I0BI8

Squares and roots of 30248000

• 30248000 squared (30248000²) is 914941504000000
• 30248000 cubed (30248000³) is 27675150612992000000000
• The square root of 30248000 is 5499.8181788129
• The cube root of 30248000 is 311.5771172025

Scales and comparisons

• 30,248,000 seconds is equal to 50 weeks, 2 hours, 13 minutes, 20 seconds.
• To count from 1 to 30,248,000 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 30248000 cubic inches would be around 26 feet tall.

Recreational maths with 30248000

• 30248000 backwards is 00084203
• The number of decimal digits it has is: 8
• The sum of 30248000's digits is 17
• More coming soon!