30808800
30,808,800 is an even composite number composed of five prime numbers multiplied together.
30808800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 30808800:
25 × 32 × 52 × 11 × 389
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 389)See below for interesting mathematical facts about the number 30808800 from the Numbermatics database.
Names of 30808800
- Cardinal: 30808800 can be written as Thirty million, eight hundred eight thousand, eight hundred.
Scientific notation
- Scientific notation: 3.08088 × 107
Factors of 30808800
Divisors of 30808800
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 96 99 100 110 120 132 144 150 160 165 176 180 198 200 220 225 240 264 275 288 300 330 352 360 389 396 400 440 450 480 495 528 550 600 660 720 778 792 800 825 880 900 990 1056 1100 1167 1200 1320 1440 1556 1584 1650 1760 1800 1945 1980 2200 2334 2400 2475 2640 3112 3168 3300 3501 3600 3890 3960 4279 4400 4668 4950 5280 5835 6224 6600 7002 7200 7780 7920 8558 8800 9336 9725 9900 11670 12448 12837 13200 14004 15560 15840 17116 17505 18672 19450 19800 21395 23340 25674 26400 28008 29175 31120 34232 35010 37344 38511 38900 39600 42790 46680 51348 56016 58350 62240 64185 68464 70020 77022 77800 79200 85580 87525 93360 102696 106975 112032 116700 128370 136928 140040 154044 155600 171160 175050 186720 192555 205392 213950 233400 256740 280080 308088 311200 320925 342320 350100 385110 410784 427900 466800 513480 560160 616176 641850 684640 700200 770220 855800 933600 962775 1026960 1232352 1283700 1400400 1540440 1711600 1925550 2053920 2567400 2800800 3080880 3423200 3851100 5134800 6161760 7702200 10269600 15404400 30808800
- Sum of all divisors σ(n): 118820520
- Sum of proper divisors (its aliquot sum) s(n): 88011720
- 30808800 is an abundant number, because the sum of its proper divisors (88011720) is greater than itself. Its abundance is 57202920
Bases of 30808800
- Binary: 11101011000011010111000002
- Hexadecimal: 0x1D61AE0
- Base-36: ICC80
Squares and roots of 30808800
- 30808800 squared (308088002) is 949182157440000
- 30808800 cubed (308088003) is 29243163252137472000000
-
The
square root of 30808800 is 5550.5675385495 -
The
cube root of 30808800 is 313.4908920381
Scales and comparisons
How big is 30808800?- 30,808,800 seconds is equal to 50 weeks, 6 days, 14 hours.
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To count from 1 to 30,808,800 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 30808800 cubic inches would be around 26.1 feet tall.
Recreational maths with 30808800
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The information we have on file for 30808800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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