18442048 (number)

18442048 is an even 8-digits composite number following 18442047 and preceding 18442049. In scientific notation, it is written as 1.8442048 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 9023360 positive integers (up to 18442048) that are relatively prime to 18442048.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand forty-eight

Notation

Scientific notation 1.8442048 × 10^7
Engineering notation 1.8442048 × 10^6

Prime Factorization of 18442048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 47 × 6131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 576314
Product of the distinct prime numbers

The prime factorization of 18442048 is 2 × 2 × 2 × 2 × 2 × 2 × 47 × 6131. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 1, 49, 798, 541, 4364, 3744, 35867, 59048, 638819, 968810, 9160271, 4110438, 3408179, 35929426, 616199376, 835346618, 9907063422, 1232224674

Basic calculations (n = 18442048)

Multiplication

n×y
n×2 36884096
n×3 55326144
n×4 73768192
n×5 92210240

Division

n÷y
n÷2 9221024
n÷3 6147349.3333333
n÷3 4610512
n÷5 3688409.6

Exponentiation

ny
n2 340109134434304
n3 6.2723089824759E+21
n4 1.1567422332565E+29
n5 2.1332695789344E+36

Nth Root

y√n
2√n 4294.4205662697
3√n 264.20217143066
4√n 65.531828650433
5√n 28.389767091712

Divisors of 18442048

1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6131, 12262, 24524, 49048, 98096, 196192, 288157, 392384, 576314, 1152628, 2305256, 4610512, 9221024, 18442048

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442048 can be divided by 28 positive divisors. The sum of these divisors (counting 18442048) is 1, the average is 0.035714285714286.

Base conversion 18442048

Base System Value
2 Binary 1000110010110011101000000
3 Ternary 1021200221201211
4 Quaternary 1012112131000
5 Quinary 14210121143
6 Senary 1455135504
8 Octal 106263500
10 Decimal 18442048
12 Duodecimal 6214594
16 Hexadecimal 1196740
20 Vigesimal 5f5528
36 Base36 az9z4

Cryptographic Hash Functions

md5 d8ea1459627f65804742f001b71c2758
sha1 a0cae5fe8f6afa9d2ea591348083882ab0ff8c9c
sha256 075d0088d3076e5d5ca7aa5eb3dfb18009d5a047589c6e8add97e226d08ca4bf
sha512 389dacd9d52b3aafbfc3b2e320ea5dacb84c82a43925af30d6ab42342635aecabd17f9705f8cd885f29d7f5b71234d54afb620d7ccf30b00b2e7b547d1d9a888
ripemd-160 05661bf683ffcc789c8bf356756b8700fce0fb1b

18442048 as geometric shapes

Circle

Radius = n
Diameter 36884096
Circumference 115874805.0279
Area 1.0684843581576E+15

Sphere

Radius = n
Volume 2.6273386427189E+22
Surface area 4.2739374326304E+15
Circumference 115874805.0279

Square

Length = n
Perimeter 73768192
Area 340109134434304
Diagonal 26080994.399536

Cube

Length = n
Surface area 2040654806605824
Volume 6.2723089824759E+21
Space diagonal 31942564.131624

Equilateral Triangle

Length = n
Perimeter 55326144
Area 1.4727157523962E+14
Altitude 15971282.065812

Triangular Pyramid

Length = n
Surface area 1.4727157523962E+14
Volume 7.3919870253433E+20
Height 8693664.7998452