30308480
30,308,480 is an even composite number composed of five prime numbers multiplied together.
30308480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30308480:
27 × 5 × 23 × 29 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 29 × 71)See below for interesting mathematical facts about the number 30308480 from the Numbermatics database.
Names of 30308480
- Cardinal: 30308480 can be written as Thirty million, three hundred eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.030848 × 107
Factors of 30308480
Divisors of 30308480
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 29 32 40 46 58 64 71 80 92 115 116 128 142 145 160 184 230 232 284 290 320 355 368 460 464 568 580 640 667 710 736 920 928 1136 1160 1334 1420 1472 1633 1840 1856 2059 2272 2320 2668 2840 2944 3266 3335 3680 3712 4118 4544 4640 5336 5680 6532 6670 7360 8165 8236 9088 9280 10295 10672 11360 13064 13340 14720 16330 16472 18560 20590 21344 22720 26128 26680 32660 32944 41180 42688 45440 47357 52256 53360 65320 65888 82360 85376 94714 104512 106720 130640 131776 164720 189428 209024 213440 236785 261280 263552 329440 378856 426880 473570 522560 658880 757712 947140 1045120 1317760 1515424 1894280 3030848 3788560 6061696 7577120 15154240 30308480
- Sum of all divisors σ(n): 79315200
- Sum of proper divisors (its aliquot sum) s(n): 49006720
- 30308480 is an abundant number, because the sum of its proper divisors (49006720) is greater than itself. Its abundance is 18698240
Bases of 30308480
- Binary: 11100111001111000100000002
- Hexadecimal: 0x1CE7880
- Base-36: I1M68
Squares and roots of 30308480
- 30308480 squared (303084802) is 918603959910400
- 30308480 cubed (303084803) is 27841489746865160192000
-
The
square root of 30308480 is 5505.3137966879 -
The
cube root of 30308480 is 311.7846420913
Scales and comparisons
How big is 30308480?- 30,308,480 seconds is equal to 50 weeks, 19 hours, 1 minute, 20 seconds.
-
To count from 1 to 30,308,480 would take you about twenty-three 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 30308480 cubic inches would be around 26 feet tall.
Recreational maths with 30308480
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The information we have on file for 30308480 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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