47268864
47,268,864 is an even composite number composed of four prime numbers multiplied together.
47268864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 47268864:
210 × 32 × 23 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 223)See below for interesting mathematical facts about the number 47268864 from the Numbermatics database.
Names of 47268864
- Cardinal: 47268864 can be written as Forty-seven million, two hundred sixty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.7268864 × 107
Factors of 47268864
Divisors of 47268864
- Number of divisors d(n): 132
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 184 192 207 223 256 276 288 368 384 414 446 512 552 576 669 736 768 828 892 1024 1104 1152 1338 1472 1536 1656 1784 2007 2208 2304 2676 2944 3072 3312 3568 4014 4416 4608 5129 5352 5888 6624 7136 8028 8832 9216 10258 10704 11776 13248 14272 15387 16056 17664 20516 21408 23552 26496 28544 30774 32112 35328 41032 42816 46161 52992 57088 61548 64224 70656 82064 85632 92322 105984 114176 123096 128448 164128 171264 184644 211968 228352 246192 256896 328256 342528 369288 492384 513792 656512 685056 738576 984768 1027584 1313024 1477152 1969536 2055168 2626048 2954304 3939072 5252096 5908608 7878144 11817216 15756288 23634432 47268864
- Sum of all divisors σ(n): 143060736
- Sum of proper divisors (its aliquot sum) s(n): 95791872
- 47268864 is an abundant number, because the sum of its proper divisors (95791872) is greater than itself. Its abundance is 48523008
Bases of 47268864
- Binary: 101101000101000100000000002
- Hexadecimal: 0x2D14400
- Base-36: S54W0
Squares and roots of 47268864
- 47268864 squared (472688642) is 2234345503850496
- 47268864 cubed (472688643) is 105614973750520571756544
-
The
square root of 47268864 is 6875.2355596009 -
The
cube root of 47268864 is 361.5694442555
Scales and comparisons
How big is 47268864?- 47,268,864 seconds is equal to 1 year, 26 weeks, 1 day, 2 hours, 14 minutes, 24 seconds.
-
To count from 1 to 47,268,864 would take you about two years!
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 47268864 cubic inches would be around 30.1 feet tall.
Recreational maths with 47268864
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