28555488
28,555,488 is an even composite number composed of five prime numbers multiplied together.
28555488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28555488:
25 × 32 × 13 × 29 × 263
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 29 × 263)See below for interesting mathematical facts about the number 28555488 from the Numbermatics database.
Names of 28555488
- Cardinal: 28555488 can be written as Twenty-eight million, five hundred fifty-five thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8555488 × 107
Factors of 28555488
Divisors of 28555488
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 29 32 36 39 48 52 58 72 78 87 96 104 116 117 144 156 174 208 232 234 261 263 288 312 348 377 416 464 468 522 526 624 696 754 789 928 936 1044 1052 1131 1248 1392 1508 1578 1872 2088 2104 2262 2367 2784 3016 3156 3393 3419 3744 4176 4208 4524 4734 6032 6312 6786 6838 7627 8352 8416 9048 9468 10257 12064 12624 13572 13676 15254 18096 18936 20514 22881 25248 27144 27352 30508 30771 36192 37872 41028 45762 54288 54704 61016 61542 68643 75744 82056 91524 99151 108576 109408 122032 123084 137286 164112 183048 198302 244064 246168 274572 297453 328224 366096 396604 492336 549144 594906 732192 793208 892359 984672 1098288 1189812 1586416 1784718 2196576 2379624 3172832 3569436 4759248 7138872 9518496 14277744 28555488
- Sum of all divisors σ(n): 90810720
- Sum of proper divisors (its aliquot sum) s(n): 62255232
- 28555488 is an abundant number, because the sum of its proper divisors (62255232) is greater than itself. Its abundance is 33699744
Bases of 28555488
- Binary: 11011001110111000111000002
- Hexadecimal: 0x1B3B8E0
- Base-36: H01K0
Squares and roots of 28555488
- 28555488 squared (285554882) is 815415894918144
- 28555488 cubed (285554883) is 23284598802344321974272
-
The
square root of 28555488 is 5343.7335262903 -
The
cube root of 28555488 is 305.6538441167
Scales and comparisons
How big is 28555488?- 28,555,488 seconds is equal to 47 weeks, 1 day, 12 hours, 4 minutes, 48 seconds.
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To count from 1 to 28,555,488 would take you about eighteen 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 28555488 cubic inches would be around 25.5 feet tall.
Recreational maths with 28555488
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"Number 28555488 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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The information we have on file for 28555488 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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