18315054 (number)

18315054 is an even 8-digits composite number following 18315053 and preceding 18315055. In scientific notation, it is written as 1.8315054 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5974848 positive integers (up to 18315054) that are relatively prime to 18315054.

Interesting facts

Basic properties

Name

Name eighteen million three hundred fifteen thousand fifty-four

Notation

Scientific notation 1.8315054 × 10^7
Engineering notation 1.8315054 × 10^6

Prime Factorization of 18315054

Prime Factorization 2 × 9 × 47 × 21649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18315054
Product of the distinct prime numbers

The prime factorization of 18315054 is 2 × 9 × 47 × 21649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 93, 10, 812, 410, 6120, 662, 62634, 75411, 129874, 486014, 2525348, 9578310, 43608364, 323291, 817417610, 259798392, 3110708984, 9057215470

Basic calculations (n = 18315054)

Multiplication

n×y
n×2 36630108
n×3 54945162
n×4 73260216
n×5 91575270

Division

n÷y
n÷2 9157527
n÷3 6105018
n÷3 4578763.5
n÷5 3663010.8

Exponentiation

ny
n2 335441203022916
n3 6.1436237471897E+21
n4 1.1252080068546E+29
n5 2.0608245406775E+36

Nth Root

y√n
2√n 4279.6090942982
3√n 263.594332196
4√n 65.418721282965
5√n 28.350559927809

Divisors of 18315054

1, 2, 9, 18, 47, 94, 423, 846, 21649, 43298, 194841, 389682, 1017503, 2035006, 9157527, 18315054

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 -18315053
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 18315054 can be divided by 16 positive divisors. The sum of these divisors (counting 18315054) is 1, the average is 0.0625.

Base conversion 18315054

Base System Value
2 Binary 1000101110111011100101110
3 Ternary 1021110111112100
4 Quaternary 1011313130232
5 Quinary 14142040204
6 Senary 1452315530
8 Octal 105673456
10 Decimal 18315054
12 Duodecimal 6172ba6
16 Hexadecimal 117772e
20 Vigesimal 5e97ce
36 Base36 awjzi

Cryptographic Hash Functions

md5 dc1a8d040900088b87f8354c7a27e579
sha1 7202e460d2b01053d68f218182a01dbeecff428a
sha256 3e501a87a20067162b39887c683d19a7750d37d3425451a5340612a1c8f41069
sha512 fce5281ffe825f999d3fde0f2c05e2a9527e0ea64734f8fcac8ad4f599391c7a96d41ac664514cb8be7806a2c437a85c8a55d5d51d1204fa4977b0a6f5e81fff
ripemd-160 21d673528de531e51bc7b74f51abcfdc3ac43ef4

18315054 as geometric shapes

Circle

Radius = n
Diameter 36630108
Circumference 115076878.193
Area 1.0538196191281E+15

Sphere

Radius = n
Volume 2.5734350974121E+22
Surface area 4.2152784765125E+15
Circumference 115076878.193

Square

Length = n
Perimeter 73260216
Area 335441203022916
Diagonal 25901397.762396

Cube

Length = n
Surface area 2012647218137496
Volume 6.1436237471897E+21
Space diagonal 31722604.071368

Equilateral Triangle

Length = n
Perimeter 54945162
Area 1.4525030164693E+14
Altitude 15861302.035684

Triangular Pyramid

Length = n
Surface area 1.4525030164693E+14
Volume 7.2403300211609E+20
Height 8633799.2541319