19385984 (number)

19385984 is an even 8-digits composite number following 19385983 and preceding 19385985. In scientific notation, it is written as 1.9385984 × 10^7. The sum of its digits is 47. It has a total of 10 prime factors and 64 positive divisors. There are 8908800 positive integers (up to 19385984) that are relatively prime to 19385984.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-five thousand nine hundred eighty-four

Notation

Scientific notation 1.9385984 × 10^7
Engineering notation 1.9385984 × 10^6

Prime Factorization of 19385984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 59 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 302906
Product of the distinct prime numbers

The prime factorization of 19385984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 59 × 151. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 6, 58, 17, 820, 737, 787, 9558, 21897, 37250, 571306, 625424, 5105252, 7003523, 31624770, 61480594, 930754776, 465487151, 3393346993, 3546699846

Basic calculations (n = 19385984)

Multiplication

n×y
n×2 38771968
n×3 58157952
n×4 77543936
n×5 96929920

Division

n÷y
n÷2 9692992
n÷3 6461994.6666667
n÷3 4846496
n÷5 3877196.8

Exponentiation

ny
n2 375816375648256
n3 7.2855702452551E+21
n4 1.4123794820539E+29
n5 2.7380366041025E+36

Nth Root

y√n
2√n 4402.9517371872
3√n 268.6350130768
4√n 66.354741633038
5√n 28.674613312314

Divisors of 19385984

1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 151, 236, 272, 302, 472, 544, 604, 944, 1003, 1088, 1208, 1888, 2006, 2176, 2416, 2567, 3776, 4012, 4832, 5134, 7552, 8024, 8909, 9664, 10268, 16048, 17818, 19328, 20536, 32096, 35636, 41072, 64192, 71272, 82144, 128384, 142544, 151453, 164288, 285088, 302906, 328576, 570176, 605812, 1140352, 1211624, 2423248, 4846496, 9692992, 19385984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19385983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19385984 can be divided by 64 positive divisors. The sum of these divisors (counting 19385984) is 1, the average is 0.015625.

Base conversion 19385984

Base System Value
2 Binary 1001001111100111010000000
3 Ternary 1100110220120102
4 Quaternary 1021330322000
5 Quinary 14430322414
6 Senary 1531301532
8 Octal 111747200
10 Decimal 19385984
12 Duodecimal 65aa8a8
16 Hexadecimal 127ce80
20 Vigesimal 6134j4
36 Base36 bjibk

Cryptographic Hash Functions

md5 c15a9d574cbeb9844b98aecec391018f
sha1 dae95a0071ee70307cd13eef457513ad0a2fdb88
sha256 bba866458b64ac354733488fe7c196d79e5c2c08aa4c671f55b11ccc1157e2d3
sha512 f045c84a91fcbd0faf1620d7f76de7c8e14b13e8e682ec1dbb905b26c53a42a20664843c5d0c8bdc13b0e6c62306ecb58149624cb28e87355f53275031e2267e
ripemd-160 8a27d3adc09e411aaa8e22fc1ee3ad52bbf071bd

19385984 as geometric shapes

Circle

Radius = n
Diameter 38771968
Circumference 121805729.83402
Area 1.1806619648353E+15

Sphere

Radius = n
Volume 3.0517725279608E+22
Surface area 4.7226478593412E+15
Circumference 121805729.83402

Square

Length = n
Perimeter 77543936
Area 375816375648256
Diagonal 27415921.492748

Cube

Length = n
Surface area 2254898253889536
Volume 7.2855702452551E+21
Space diagonal 33577509.242717

Equilateral Triangle

Length = n
Perimeter 58157952
Area 1.6273326423479E+14
Altitude 16788754.621359

Triangular Pyramid

Length = n
Surface area 1.6273326423479E+14
Volume 8.5861268753847E+20
Height 9138640.4975826