42448896
42,448,896 is an even composite number composed of four prime numbers multiplied together.
42448896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42448896:
211 × 32 × 72 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 47)See below for interesting mathematical facts about the number 42448896 from the Numbermatics database.
Names of 42448896
- Cardinal: 42448896 can be written as Forty-two million, four hundred forty-eight thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 4.2448896 × 107
Factors of 42448896
Divisors of 42448896
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 49 56 63 64 72 84 94 96 98 112 126 128 141 144 147 168 188 192 196 224 252 256 282 288 294 329 336 376 384 392 423 441 448 504 512 564 576 588 658 672 752 768 784 846 882 896 987 1008 1024 1128 1152 1176 1316 1344 1504 1536 1568 1692 1764 1792 1974 2016 2048 2256 2303 2304 2352 2632 2688 2961 3008 3072 3136 3384 3528 3584 3948 4032 4512 4606 4608 4704 5264 5376 5922 6016 6144 6272 6768 6909 7056 7168 7896 8064 9024 9212 9216 9408 10528 10752 11844 12032 12544 13536 13818 14112 14336 15792 16128 18048 18424 18432 18816 20727 21056 21504 23688 24064 25088 27072 27636 28224 31584 32256 36096 36848 37632 41454 42112 43008 47376 48128 50176 54144 55272 56448 63168 64512 72192 73696 75264 82908 84224 94752 96256 100352 108288 110544 112896 126336 129024 144384 147392 150528 165816 168448 189504 216576 221088 225792 252672 288768 294784 301056 331632 336896 379008 433152 442176 451584 505344 589568 663264 673792 758016 866304 884352 903168 1010688 1179136 1326528 1516032 1768704 2021376 2358272 2653056 3032064 3537408 4716544 5306112 6064128 7074816 10612224 14149632 21224448 42448896
- Sum of all divisors σ(n): 145650960
- Sum of proper divisors (its aliquot sum) s(n): 103202064
- 42448896 is an abundant number, because the sum of its proper divisors (103202064) is greater than itself. Its abundance is 60753168
Bases of 42448896
- Binary: 101000011110111000000000002
- Hexadecimal: 0x287B800
- Base-36: P9TS0
Squares and roots of 42448896
- 42448896 squared (424488962) is 1801908771618816
- 42448896 cubed (424488963) is 76489038047934872027136
-
The
square root of 42448896 is 6515.2817283675 -
The
cube root of 42448896 is 348.8366709473
Scales and comparisons
How big is 42448896?- 42,448,896 seconds is equal to 1 year, 18 weeks, 1 day, 7 hours, 21 minutes, 36 seconds.
-
To count from 1 to 42,448,896 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 42448896 cubic inches would be around 29.1 feet tall.
Recreational maths with 42448896
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