18053428 (number)

18053428 is an even 8-digits composite number following 18053427 and preceding 18053429. In scientific notation, it is written as 1.8053428 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8625120 positive integers (up to 18053428) that are relatively prime to 18053428.

Interesting facts

Basic properties

Name

Name eighteen million fifty-three thousand four hundred twenty-eight

Notation

Scientific notation 1.8053428 × 10^7
Engineering notation 1.8053428 × 10^6

Prime Factorization of 18053428

Prime Factorization 2 × 2 × 29 × 103 × 1511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9026714
Product of the distinct prime numbers

The prime factorization of 18053428 is 2 × 2 × 29 × 103 × 1511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 23, 9, 23, 547, 8983, 3436, 8858, 51978, 244744, 607041, 4924133, 1704648, 87206243, 85506352, 455663251, 883168681, 8066045401, 4089879899

Basic calculations (n = 18053428)

Multiplication

n×y
n×2 36106856
n×3 54160284
n×4 72213712
n×5 90267140

Division

n÷y
n÷2 9026714
n÷3 6017809.3333333
n÷3 4513357
n÷5 3610685.6

Exponentiation

ny
n2 325926262551184
n3 5.8840863142769E+21
n4 1.0622792862058E+29
n5 1.9177782609408E+36

Nth Root

y√n
2√n 4248.932571835
3√n 262.33318138649
4√n 65.183836737607
5√n 28.269096974964

Divisors of 18053428

1, 2, 4, 29, 58, 103, 116, 206, 412, 1511, 2987, 3022, 5974, 6044, 11948, 43819, 87638, 155633, 175276, 311266, 622532, 4513357, 9026714, 18053428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18053427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18053428 can be divided by 24 positive divisors. The sum of these divisors (counting 18053428) is 1, the average is 0.041666666666667.

Base conversion 18053428

Base System Value
2 Binary 1000100110111100100110100
3 Ternary 1020222012122111
4 Quaternary 1010313210310
5 Quinary 14110202203
6 Senary 1442540404
8 Octal 104674464
10 Decimal 18053428
12 Duodecimal 6067704
16 Hexadecimal 1137934
20 Vigesimal 5cgdb8
36 Base36 aqy44

Cryptographic Hash Functions

md5 ab5aed46772288a26d98b530c877b6fc
sha1 a7f283224eca8731e5288449f721084cd757dabc
sha256 4e492737616496e8fe26cdd9a75ae61c08598cad960bfbbabc7ab88807067c9c
sha512 711c0c3ea0ec1efb4a7e38551a12f2500d574ea2ab7f97b1cdf51f37bc8b129e6b8ef1ed44f31cfc4e296c54afde3f7f7df6a7894106c0281514c4f3f6c096ea
ripemd-160 31699865c02d667f1c93185e170373dcad8532f5

18053428 as geometric shapes

Circle

Radius = n
Diameter 36106856
Circumference 113433033.55382
Area 1.0239275520428E+15

Sphere

Radius = n
Volume 2.4647203117361E+22
Surface area 4.0957102081711E+15
Circumference 113433033.55382

Square

Length = n
Perimeter 72213712
Area 325926262551184
Diagonal 25531402.724926

Cube

Length = n
Surface area 1955557575307104
Volume 5.8840863142769E+21
Space diagonal 31269454.546787

Equilateral Triangle

Length = n
Perimeter 54160284
Area 1.4113021156492E+14
Altitude 15634727.273393

Triangular Pyramid

Length = n
Surface area 1.4113021156492E+14
Volume 6.9344622231869E+20
Height 8510467.5749754