30670080

Names of 30670080

• Cardinal: 30670080 can be written as Thirty million, six hundred seventy thousand and eighty.

Scientific notation

• Scientific notation: 3.067008 × 10⁷

Factors of 30670080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 180

Divisors of 30670080

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 163 168 192 196 210 224 240 245 256 280 294 320 326 336 384 392 420 448 480 489 490 560 588 640 652 672 735 768 784 815 840 896 960 978 980 1120 1141 1176 1280 1304 1344 1470 1568 1630 1680 1792 1920 1956 1960 2240 2282 2352 2445 2608 2688 2940 3136 3260 3360 3423 3840 3912 3920 4480 4564 4704 4890 5216 5376 5705 5880 6272 6520 6720 6846 7824 7840 7987 8960 9128 9408 9780 10432 11410 11760 12544 13040 13440 13692 15648 15680 15974 17115 18256 18816 19560 20864 22820 23520 23961 26080 26880 27384 31296 31360 31948 34230 36512 37632 39120 39935 41728 45640 47040 47922 52160 54768 62592 62720 63896 68460 73024 78240 79870 91280 94080 95844 104320 109536 119805 125184 127792 136920 146048 156480 159740 182560 188160 191688 208640 219072 239610 255584 273840 292096 312960 319480 365120 383376 438144 479220 511168 547680 625920 638960 730240 766752 876288 958440 1022336 1095360 1277920 1460480 1533504 1916880 2044672 2190720 2555840 3067008 3833760 4381440 5111680 6134016 7667520 10223360 15335040 30670080
• Sum of all divisors σ(n): 114643872
• Sum of proper divisors (its aliquot sum) s(n): 83973792
• 30670080 is an abundant number, because the sum of its proper divisors (83973792) is greater than itself. Its abundance is 53303712

Bases of 30670080

• Binary: 1110100111111110100000000₂
• Hexadecimal: 0x1D3FD00
• Base-36: I9D6O

Squares and roots of 30670080

• 30670080 squared (30670080²) is 940653807206400
• 30670080 cubed (30670080³) is 28849927519324864512000
• The square root of 30670080 is 5538.0574211541
• The cube root of 30670080 is 313.0196750553

Scales and comparisons

• 30,670,080 seconds is equal to 50 weeks, 4 days, 23 hours, 28 minutes.
• To count from 1 to 30,670,080 would take you about twenty-four 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 30670080 cubic inches would be around 26.1 feet tall.

Recreational maths with 30670080

• 30670080 backwards is 08007603
• 30670080 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30670080's digits is 24
• More coming soon!