30704384
30,704,384 is an even composite number composed of four prime numbers multiplied together.
30704384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 30704384:
28 × 31 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 53 × 73)See below for interesting mathematical facts about the number 30704384 from the Numbermatics database.
Names of 30704384
- Cardinal: 30704384 can be written as Thirty million, seven hundred four thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 3.0704384 × 107
Factors of 30704384
Divisors of 30704384
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 16 31 32 53 62 64 73 106 124 128 146 212 248 256 292 424 496 584 848 992 1168 1643 1696 1984 2263 2336 3286 3392 3869 3968 4526 4672 6572 6784 7738 7936 9052 9344 13144 13568 15476 18104 18688 26288 30952 36208 52576 61904 72416 105152 119939 123808 144832 210304 239878 247616 289664 420608 479756 495232 579328 959512 990464 1919024 3838048 7676096 15352192 30704384
- Sum of all divisors σ(n): 65342592
- Sum of proper divisors (its aliquot sum) s(n): 34638208
- 30704384 is an abundant number, because the sum of its proper divisors (34638208) is greater than itself. Its abundance is 3933824
Bases of 30704384
- Binary: 11101010010000011000000002
- Hexadecimal: 0x1D48300
- Base-36: IA3NK
Squares and roots of 30704384
- 30704384 squared (307043842) is 942759196819456
- 30704384 cubed (307043843) is 28946840398676155695104
-
The
square root of 30704384 is 5541.1536704913 -
The
cube root of 30704384 is 313.1363340931
Scales and comparisons
How big is 30704384?- 30,704,384 seconds is equal to 50 weeks, 5 days, 8 hours, 59 minutes, 44 seconds.
-
To count from 1 to 30,704,384 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 30704384 cubic inches would be around 26.1 feet tall.
Recreational maths with 30704384
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The information we have on file for 30704384 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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