30213300

Names of 30213300

• Cardinal: 30213300 can be written as Thirty million, two hundred thirteen thousand, three hundred.

Scientific notation

• Scientific notation: 3.02133 × 10⁷

Factors of 30213300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 211

Divisors of 30213300

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 61 65 75 78 100 122 127 130 150 156 183 195 244 254 260 300 305 325 366 381 390 508 610 635 650 732 762 780 793 915 975 1220 1270 1300 1524 1525 1586 1651 1830 1905 1950 2379 2540 3050 3172 3175 3302 3660 3810 3900 3965 4575 4758 4953 6100 6350 6604 7620 7747 7930 8255 9150 9516 9525 9906 11895 12700 15494 15860 16510 18300 19050 19812 19825 23241 23790 24765 30988 33020 38100 38735 39650 41275 46482 47580 49530 59475 77470 79300 82550 92964 99060 100711 116205 118950 123825 154940 165100 193675 201422 232410 237900 247650 302133 387350 402844 464820 495300 503555 581025 604266 774700 1007110 1162050 1208532 1510665 2014220 2324100 2517775 3021330 5035550 6042660 7553325 10071100 15106650 30213300
• Sum of all divisors σ(n): 96438272
• Sum of proper divisors (its aliquot sum) s(n): 66224972
• 30213300 is an abundant number, because the sum of its proper divisors (66224972) is greater than itself. Its abundance is 36011672

Bases of 30213300

• Binary: 1110011010000010010110100₂
• Hexadecimal: 0x1CD04B4
• Base-36: HZKQC

Squares and roots of 30213300

• 30213300 squared (30213300²) is 912843496890000
• 30213300 cubed (30213300³) is 27580014424586637000000
• The square root of 30213300 is 5496.6626238109
• The cube root of 30213300 is 311.4579262593

Scales and comparisons

• 30,213,300 seconds is equal to 49 weeks, 6 days, 16 hours, 35 minutes.
• To count from 1 to 30,213,300 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 30213300 cubic inches would be around 26 feet tall.

Recreational maths with 30213300

• 30213300 backwards is 00331203
• 30213300 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30213300's digits is 12
• More coming soon!