18673764 (number)

18673764 is an even 8-digits composite number following 18673763 and preceding 18673765. In scientific notation, it is written as 1.8673764 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6224584 positive integers (up to 18673764) that are relatively prime to 18673764.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-three thousand seven hundred sixty-four

Notation

Scientific notation 1.8673764 × 10^7
Engineering notation 1.8673764 × 10^6

Prime Factorization of 18673764

Prime Factorization 2 × 2 × 3 × 1556147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9336882
Product of the distinct prime numbers

The prime factorization of 18673764 is 2 × 2 × 3 × 1556147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 27, 81, 710, 914, 2262, 295, 57747, 86289, 60340, 72302, 985369, 7859361, 19689461, 62434041, 899027502, 784122480, 4860159426, 4342271270

Basic calculations (n = 18673764)

Multiplication

n×y
n×2 37347528
n×3 56021292
n×4 74695056
n×5 93368820

Division

n÷y
n÷2 9336882
n÷3 6224588
n÷3 4668441
n÷5 3734752.8

Exponentiation

ny
n2 348709461927696
n3 6.5117181966048E+21
n4 1.215982888379E+29
n5 2.2706977485628E+36

Nth Root

y√n
2√n 4321.3150776124
3√n 265.30409614183
4√n 65.73671027373
5√n 28.460752143677

Divisors of 18673764

1, 2, 3, 4, 6, 12, 1556147, 3112294, 4668441, 6224588, 9336882, 18673764

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 -18673763
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 18673764 can be divided by 12 positive divisors. The sum of these divisors (counting 18673764) is 1, the average is 0.083333333333333.

Base conversion 18673764

Base System Value
2 Binary 1000111001111000001100100
3 Ternary 1022010201120220
4 Quaternary 1013033001210
5 Quinary 14240030024
6 Senary 1504124340
8 Octal 107170144
10 Decimal 18673764
12 Duodecimal 63066b0
16 Hexadecimal 11cf064
20 Vigesimal 5ge484
36 Base36 b48ro

Cryptographic Hash Functions

md5 c689585101fc0266e08b63057738fab2
sha1 f8e8f269b81592fd19bb1207534106bf815e8c09
sha256 559ac903c4b9441ce2ecc42f7fdee6742f2c06c03870cf1080e2c4347e105b4c
sha512 0689da25d13b704d213bb072dd7fdbbcc87223b39da8fca9fdf18d33c15a12e4da9a9c77f379e6b33b8a5ffdc84e630f3a51bf8824d2724c09ddde9b40df9bae
ripemd-160 fd80cf24ac3859cc1fe3a06b20c9834bb5bdca3d

18673764 as geometric shapes

Circle

Radius = n
Diameter 37347528
Circumference 117330719.59454
Area 1.0955030838293E+15

Sphere

Radius = n
Volume 2.7276221398267E+22
Surface area 4.3820123353172E+15
Circumference 117330719.59454

Square

Length = n
Perimeter 74695056
Area 348709461927696
Diagonal 26408690.309354

Cube

Length = n
Surface area 2092256771566176
Volume 6.5117181966048E+21
Space diagonal 32343908.016551

Equilateral Triangle

Length = n
Perimeter 56021292
Area 1.5099562628469E+14
Altitude 16171954.008275

Triangular Pyramid

Length = n
Surface area 1.5099562628469E+14
Volume 7.6741334899918E+20
Height 8802896.7697848