30525300

Names of 30525300

• Cardinal: 30525300 can be written as Thirty million, five hundred twenty-five thousand, three hundred.

Scientific notation

• Scientific notation: 3.05253 × 10⁷

Factors of 30525300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2632

Divisors of 30525300

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 45 50 52 60 65 75 78 90 100 117 130 150 156 180 195 225 234 260 300 325 390 450 468 585 650 780 900 975 1170 1300 1950 2340 2609 2925 3900 5218 5850 7827 10436 11700 13045 15654 23481 26090 31308 33917 39135 46962 52180 65225 67834 78270 93924 101751 117405 130450 135668 156540 169585 195675 203502 234810 260900 305253 339170 391350 407004 469620 508755 587025 610506 678340 782700 847925 1017510 1174050 1221012 1526265 1695850 2035020 2348100 2543775 3052530 3391700 5087550 6105060 7631325 10175100 15262650 30525300
• Sum of all divisors σ(n): 103079340
• Sum of proper divisors (its aliquot sum) s(n): 72554040
• 30525300 is an abundant number, because the sum of its proper divisors (72554040) is greater than itself. Its abundance is 42028740

Bases of 30525300

• Binary: 1110100011100011101110100₂
• Hexadecimal: 0x1D1C774
• Base-36: I69H0

Squares and roots of 30525300

• 30525300 squared (30525300²) is 931793940090000
• 30525300 cubed (30525300³) is 28443289559429277000000
• The square root of 30525300 is 5524.9705881569
• The cube root of 30525300 is 312.5263551105

Scales and comparisons

• 30,525,300 seconds is equal to 50 weeks, 3 days, 7 hours, 15 minutes.
• To count from 1 to 30,525,300 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 30525300 cubic inches would be around 26 feet tall.

Recreational maths with 30525300

• 30525300 backwards is 00352503
• 30525300 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30525300's digits is 18
• More coming soon!