389104128
389,104,128 is an even composite number composed of four prime numbers multiplied together.
389104128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 389104128:
29 × 33 × 7 × 4021
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 4021)See below for interesting mathematical facts about the number 389104128 from the Numbermatics database.
Names of 389104128
- Cardinal: 389104128 can be written as Three hundred eighty-nine million, one hundred four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.89104128 × 108
Factors of 389104128
Divisors of 389104128
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1152 1344 1512 1536 1728 1792 2016 2304 2688 3024 3456 3584 4021 4032 4608 5376 6048 6912 8042 8064 10752 12063 12096 13824 16084 16128 24126 24192 28147 32168 32256 36189 48252 48384 56294 64336 72378 84441 96504 96768 108567 112588 128672 144756 168882 193008 217134 225176 253323 257344 289512 337764 386016 434268 450352 506646 514688 579024 675528 759969 772032 868536 900704 1013292 1029376 1158048 1351056 1519938 1544064 1737072 1801408 2026584 2058752 2316096 2702112 3039876 3088128 3474144 3602816 4053168 4632192 5404224 6079752 6176256 6948288 7205632 8106336 9264384 10808448 12159504 13896576 14411264 16212672 18528768 21616896 24319008 27793152 32425344 43233792 48638016 55586304 64850688 97276032 129701376 194552064 389104128
- Sum of all divisors σ(n): 1316641920
- Sum of proper divisors (its aliquot sum) s(n): 927537792
- 389104128 is an abundant number, because the sum of its proper divisors (927537792) is greater than itself. Its abundance is 538433664
Bases of 389104128
- Binary: 101110011000101000010000000002
- Hexadecimal: 0x17314200
- Base-36: 6FNUO0
Squares and roots of 389104128
- 389104128 squared (3891041282) is 151402022426640384
- 389104128 cubed (3891041283) is 58911151913754350585905152
-
The
square root of 389104128 is 19725.7224962737 -
The
cube root of 389104128 is 730.0544952125
Scales and comparisons
How big is 389104128?- 389,104,128 seconds is equal to 12 years, 19 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 389,104,128 would take you about eighteen 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 389104128 cubic inches would be around 60.8 feet tall.
Recreational maths with 389104128
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"Number 389104128 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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