47428128
47,428,128 is an even composite number composed of four prime numbers multiplied together.
47428128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 47428128:
25 × 32 × 112 × 1361
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 1361)See below for interesting mathematical facts about the number 47428128 from the Numbermatics database.
Names of 47428128
- Cardinal: 47428128 can be written as Forty-seven million, four hundred twenty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 4.7428128 × 107
Factors of 47428128
Divisors of 47428128
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 121 132 144 176 198 242 264 288 352 363 396 484 528 726 792 968 1056 1089 1361 1452 1584 1936 2178 2722 2904 3168 3872 4083 4356 5444 5808 8166 8712 10888 11616 12249 14971 16332 17424 21776 24498 29942 32664 34848 43552 44913 48996 59884 65328 89826 97992 119768 130656 134739 164681 179652 195984 239536 269478 329362 359304 391968 479072 494043 538956 658724 718608 988086 1077912 1317448 1437216 1482129 1976172 2155824 2634896 2964258 3952344 4311648 5269792 5928516 7904688 11857032 15809376 23714064 47428128
- Sum of all divisors σ(n): 148358574
- Sum of proper divisors (its aliquot sum) s(n): 100930446
- 47428128 is an abundant number, because the sum of its proper divisors (100930446) is greater than itself. Its abundance is 53502318
Bases of 47428128
- Binary: 101101001110110010001000002
- Hexadecimal: 0x2D3B220
- Base-36: S8JS0
Squares and roots of 47428128
- 47428128 squared (474281282) is 2249427325584384
- 47428128 cubed (474281283) is 106686127124513839153152
-
The
square root of 47428128 is 6886.8082592737 -
The
cube root of 47428128 is 361.9750702693
Scales and comparisons
How big is 47428128?- 47,428,128 seconds is equal to 1 year, 26 weeks, 2 days, 22 hours, 28 minutes, 48 seconds.
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To count from 1 to 47,428,128 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 47428128 cubic inches would be around 30.2 feet tall.
Recreational maths with 47428128
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The information we have on file for 47428128 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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