30225200

Names of 30225200

• Cardinal: 30225200 can be written as Thirty million, two hundred twenty-five thousand, two hundred.

Scientific notation

• Scientific notation: 3.02252 × 10⁷

Factors of 30225200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164

Divisors of 30225200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 41 50 76 80 82 95 97 100 152 164 190 194 200 205 304 328 380 388 400 410 475 485 656 760 776 779 820 950 970 1025 1520 1552 1558 1640 1843 1900 1940 2050 2425 3116 3280 3686 3800 3880 3895 3977 4100 4850 6232 7372 7600 7760 7790 7954 8200 9215 9700 12464 14744 15580 15908 16400 18430 19400 19475 19885 29488 31160 31816 36860 38800 38950 39770 46075 62320 63632 73720 75563 77900 79540 92150 99425 147440 151126 155800 159080 184300 198850 302252 311600 318160 368600 377815 397700 604504 737200 755630 795400 1209008 1511260 1590800 1889075 3022520 3778150 6045040 7556300 15112600 30225200
• Sum of all divisors σ(n): 79109520
• Sum of proper divisors (its aliquot sum) s(n): 48884320
• 30225200 is an abundant number, because the sum of its proper divisors (48884320) is greater than itself. Its abundance is 18659120

Bases of 30225200

• Binary: 1110011010011001100110000₂
• Hexadecimal: 0x1CD3330
• Base-36: HZTWW

Squares and roots of 30225200

• 30225200 squared (30225200²) is 913562715040000
• 30225200 cubed (30225200³) is 27612615774627008000000
• The square root of 30225200 is 5497.7449922673
• The cube root of 30225200 is 311.4988118167

Scales and comparisons

• 30,225,200 seconds is equal to 49 weeks, 6 days, 19 hours, 53 minutes, 20 seconds.
• To count from 1 to 30,225,200 would take you about twenty-two 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 30225200 cubic inches would be around 26 feet tall.

Recreational maths with 30225200

• 30225200 backwards is 00252203
• The number of decimal digits it has is: 8
• The sum of 30225200's digits is 14
• More coming soon!