18894076 (number)

18894076 is an even 8-digits composite number following 18894075 and preceding 18894077. In scientific notation, it is written as 1.8894076 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 9268688 positive integers (up to 18894076) that are relatively prime to 18894076.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred ninety-four thousand seventy-six

Notation

Scientific notation 1.8894076 × 10^7
Engineering notation 1.8894076 × 10^6

Prime Factorization of 18894076

Prime Factorization 2 × 2 × 53 × 89123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9447038
Product of the distinct prime numbers

The prime factorization of 18894076 is 2 × 2 × 53 × 89123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 41, 38, 90, 558, 2414, 7411, 42124, 62595, 979293, 442142, 5722479, 6681464, 66761202, 62180015, 980154940, 500927871, 6412489281, 5910261757

Basic calculations (n = 18894076)

Multiplication

n×y
n×2 37788152
n×3 56682228
n×4 75576304
n×5 94470380

Division

n÷y
n÷2 9447038
n÷3 6298025.3333333
n÷3 4723519
n÷5 3778815.2

Exponentiation

ny
n2 356986107893776
n3 6.7449226534892E+21
n4 1.2743908122915E+29
n5 2.4078436861137E+36

Nth Root

y√n
2√n 4346.7316457311
3√n 266.3433672267
4√n 65.92974780576
5√n 28.527593114543

Divisors of 18894076

1, 2, 4, 53, 106, 212, 89123, 178246, 356492, 4723519, 9447038, 18894076

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18894075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18894076 can be divided by 12 positive divisors. The sum of these divisors (counting 18894076) is 1, the average is 0.083333333333333.

Base conversion 18894076

Base System Value
2 Binary 1001000000100110011111100
3 Ternary 1022112220210121
4 Quaternary 1020010303330
5 Quinary 14314102301
6 Senary 1512544324
8 Octal 110046374
10 Decimal 18894076
12 Duodecimal 63b20a4
16 Hexadecimal 1204cfc
20 Vigesimal 5i1f3g
36 Base36 b8yrg

Cryptographic Hash Functions

md5 985beae694bd8090d8d122a8b29c001f
sha1 c062488392e92daaa18f2a33a94e7cb0b95c569d
sha256 e355c95bb2b94eaa0463d8bd74d9fd35aefe924bcb189ce84bad9c53e483d3d9
sha512 cd84a9dba2e79ee79234fd3df205d1cf2a11628c3322869059bbd4aae9e0091cfb379348e0e5a2ad1adb19807a8665d51e27ae5cc1f0b6e73eca5ccbb41c9efb
ripemd-160 0f2a2e49acb211ca9ff288fbea16d1d9430b5dec

18894076 as geometric shapes

Circle

Radius = n
Diameter 37788152
Circumference 118714980.71593
Area 1.1215049339927E+15

Sphere

Radius = n
Volume 2.8253065942977E+22
Surface area 4.4860197359708E+15
Circumference 118714980.71593

Square

Length = n
Perimeter 75576304
Area 356986107893776
Diagonal 26720258.527708

Cube

Length = n
Surface area 2141916647362656
Volume 6.7449226534892E+21
Space diagonal 32725499.594068

Equilateral Triangle

Length = n
Perimeter 56682228
Area 1.5457951911707E+14
Altitude 16362749.797034

Triangular Pyramid

Length = n
Surface area 1.5457951911707E+14
Volume 7.9489675781016E+20
Height 8906752.8425693