30071300

Names of 30071300

• Cardinal: 30071300 can be written as Thirty million, seventy-one thousand, three hundred.

Scientific notation

• Scientific notation: 3.00713 × 10⁷

Factors of 30071300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50

Divisors of 30071300

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 7 10 14 17 19 20 25 28 34 35 38 49 50 68 70 76 85 95 98 100 119 133 140 170 175 190 196 238 245 266 323 340 350 361 380 425 475 476 490 532 595 646 665 700 722 833 850 931 950 980 1190 1225 1292 1330 1444 1615 1666 1700 1805 1862 1900 2261 2380 2450 2527 2660 2975 3230 3325 3332 3610 3724 4165 4522 4655 4900 5054 5950 6137 6460 6650 7220 8075 8330 9025 9044 9310 10108 11305 11900 12274 12635 13300 15827 16150 16660 17689 18050 18620 20825 22610 23275 24548 25270 30685 31654 32300 35378 36100 41650 42959 45220 46550 50540 56525 61370 63175 63308 70756 79135 83300 85918 88445 93100 113050 122740 126350 153425 158270 171836 176890 214795 226100 252700 300713 306850 316540 353780 395675 429590 442225 601426 613700 791350 859180 884450 1073975 1202852 1503565 1582700 1768900 2147950 3007130 4295900 6014260 7517825 15035650 30071300
• Sum of all divisors σ(n): 84826602
• Sum of proper divisors (its aliquot sum) s(n): 54755302
• 30071300 is an abundant number, because the sum of its proper divisors (54755302) is greater than itself. Its abundance is 24684002

Bases of 30071300

• Binary: 1110010101101101000000100₂
• Hexadecimal: 0x1CADA04
• Base-36: HWJ5W

Squares and roots of 30071300

• 30071300 squared (30071300²) is 904283083690000
• 30071300 cubed (30071300³) is 27192967894567097000000
• The square root of 30071300 is 5483.7304820715
• The cube root of 30071300 is 310.9692177017

Scales and comparisons

• 30,071,300 seconds is equal to 49 weeks, 5 days, 1 hour, 8 minutes, 20 seconds.
• To count from 1 to 30,071,300 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 30071300 cubic inches would be around 25.9 feet tall.

Recreational maths with 30071300

• 30071300 backwards is 00317003
• 30071300 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30071300's digits is 14
• More coming soon!