30147390
30,147,390 is an even composite number composed of six prime numbers multiplied together.
30147390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30147390:
2 × 34 × 5 × 7 × 13 × 409
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 409)See below for interesting mathematical facts about the number 30147390 from the Numbermatics database.
Names of 30147390
- Cardinal: 30147390 can be written as Thirty million, one hundred forty-seven thousand, three hundred ninety.
Scientific notation
- Scientific notation: 3.014739 × 107
Factors of 30147390
Divisors of 30147390
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 81 90 91 105 117 126 130 135 162 182 189 195 210 234 270 273 315 351 378 390 405 409 455 546 567 585 630 702 810 818 819 910 945 1053 1134 1170 1227 1365 1638 1755 1890 2045 2106 2454 2457 2730 2835 2863 3510 3681 4090 4095 4914 5265 5317 5670 5726 6135 7362 7371 8190 8589 10530 10634 11043 12270 12285 14315 14742 15951 17178 18405 22086 24570 25767 26585 28630 31902 33129 36810 36855 37219 42945 47853 51534 53170 55215 66258 73710 74438 77301 79755 85890 95706 110430 111657 128835 143559 154602 159510 165645 186095 223314 231903 239265 257670 287118 331290 334971 372190 386505 430677 463806 478530 558285 669942 717795 773010 861354 1004913 1116570 1159515 1435590 1674855 2009826 2153385 2319030 3014739 3349710 4306770 5024565 6029478 10049130 15073695 30147390
- Sum of all divisors σ(n): 100013760
- Sum of proper divisors (its aliquot sum) s(n): 69866370
- 30147390 is an abundant number, because the sum of its proper divisors (69866370) is greater than itself. Its abundance is 39718980
Bases of 30147390
- Binary: 11100110000000011001111102
- Hexadecimal: 0x1CC033E
- Base-36: HY5VI
Squares and roots of 30147390
- 30147390 squared (301473902) is 908865123812100
- 30147390 cubed (301473903) is 27399911344961665419000
-
The
square root of 30147390 is 5490.6638942845 -
The
cube root of 30147390 is 311.2312806277
Scales and comparisons
How big is 30147390?- 30,147,390 seconds is equal to 49 weeks, 5 days, 22 hours, 16 minutes, 30 seconds.
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To count from 1 to 30,147,390 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 30147390 cubic inches would be around 25.9 feet tall.
Recreational maths with 30147390
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The information we have on file for 30147390 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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