38385216
38,385,216 is an even composite number composed of four prime numbers multiplied together.
38385216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 38385216:
26 × 32 × 103 × 647
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 103 × 647)See below for interesting mathematical facts about the number 38385216 from the Numbermatics database.
Names of 38385216
- Cardinal: 38385216 can be written as Thirty-eight million, three hundred eighty-five thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 3.8385216 × 107
Factors of 38385216
Divisors of 38385216
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 144 192 206 288 309 412 576 618 647 824 927 1236 1294 1648 1854 1941 2472 2588 3296 3708 3882 4944 5176 5823 6592 7416 7764 9888 10352 11646 14832 15528 19776 20704 23292 29664 31056 41408 46584 59328 62112 66641 93168 124224 133282 186336 199923 266564 372672 399846 533128 599769 799692 1066256 1199538 1599384 2132512 2399076 3198768 4265024 4798152 6397536 9596304 12795072 19192608 38385216
- Sum of all divisors σ(n): 111264192
- Sum of proper divisors (its aliquot sum) s(n): 72878976
- 38385216 is an abundant number, because the sum of its proper divisors (72878976) is greater than itself. Its abundance is 34493760
Bases of 38385216
- Binary: 100100100110110110010000002
- Hexadecimal: 0x249B640
- Base-36: MUQ80
Squares and roots of 38385216
- 38385216 squared (383852162) is 1473424807366656
- 38385216 cubed (383852163) is 56557729490527481757696
-
The
square root of 38385216 is 6195.5803602247 -
The
cube root of 38385216 is 337.3297643531
Scales and comparisons
How big is 38385216?- 38,385,216 seconds is equal to 1 year, 11 weeks, 3 days, 6 hours, 33 minutes, 36 seconds.
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To count from 1 to 38,385,216 would take you about forty-three 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 38385216 cubic inches would be around 28.1 feet tall.
Recreational maths with 38385216
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The information we have on file for 38385216 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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