18676345 (number)

18676345 is an odd 8-digits composite number following 18676344 and preceding 18676346. In scientific notation, it is written as 1.8676345 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 14244912 positive integers (up to 18676345) that are relatively prime to 18676345.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-six thousand three hundred forty-five

Notation

Scientific notation 1.8676345 × 10^7
Engineering notation 1.8676345 × 10^6

Prime Factorization of 18676345

Prime Factorization 5 × 23 × 23 × 23 × 307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35305
Product of the distinct prime numbers

The prime factorization of 18676345 is 5 × 23 × 23 × 23 × 307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 31, 11, 700, 932, 7539, 1609, 96358, 98665, 186815, 968273, 5009519, 9282217, 1417340, 13188464, 129523685, 537206550, 5828742934, 6120288920

Basic calculations (n = 18676345)

Multiplication

n×y
n×2 37352690
n×3 56029035
n×4 74705380
n×5 93381725

Division

n÷y
n÷2 9338172.5
n÷3 6225448.3333333
n÷3 4669086.25
n÷5 3735269

Exponentiation

ny
n2 348805862559025
n3 6.5144186271749E+21
n4 1.2166552975555E+29
n5 2.2722674083223E+36

Nth Root

y√n
2√n 4321.6137032363
3√n 265.31631860766
4√n 65.738981610885
5√n 28.461538842497

Divisors of 18676345

1, 5, 23, 115, 307, 529, 1535, 2645, 7061, 12167, 35305, 60835, 162403, 812015, 3735269, 18676345

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18676344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18676345 can be divided by 16 positive divisors. The sum of these divisors (counting 18676345) is 1, the average is 0.0625.

Base conversion 18676345

Base System Value
2 Binary 1000111001111101001111001
3 Ternary 1022010212010111
4 Quaternary 1013033221321
5 Quinary 14240120340
6 Senary 1504144321
8 Octal 107175171
10 Decimal 18676345
12 Duodecimal 63080a1
16 Hexadecimal 11cfa79
20 Vigesimal 5geah5
36 Base36 b4ard

Cryptographic Hash Functions

md5 f1ad5de65102b37b60fb98c1193692af
sha1 5e8e9c02e1476908b6ac1a6558dab85b43407195
sha256 9d4166dfe127fa67b376110fd3b6c2bcd73c1c5033d845c81f01bf7a21cce778
sha512 26e06d47dd52399f19e4d5b706397266ffb2dc601748534b58ee4b4ad0d524adad9aef0d6023a678fa03fcee65fb5a175a33b043681f73fc07a67b617d6a3b9d
ripemd-160 52fd4247c2094c632300dce443097ca045a41110

18676345 as geometric shapes

Circle

Radius = n
Diameter 37352690
Circumference 117346936.49582
Area 1.0958059353445E+15

Sphere

Radius = n
Volume 2.7287532935388E+22
Surface area 4.3832237413779E+15
Circumference 117346936.49582

Square

Length = n
Perimeter 74705380
Area 348805862559025
Diagonal 26412340.394559

Cube

Length = n
Surface area 2092835175354150
Volume 6.5144186271749E+21
Space diagonal 32348378.439685

Equilateral Triangle

Length = n
Perimeter 56029035
Area 1.5103736898253E+14
Altitude 16174189.219842

Triangular Pyramid

Length = n
Surface area 1.5103736898253E+14
Volume 7.6773159779389E+20
Height 8804113.464853