18100428 (number)

18100428 is an even 8-digits composite number following 18100427 and preceding 18100429. In scientific notation, it is written as 1.8100428 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6014976 positive integers (up to 18100428) that are relatively prime to 18100428.

Interesting facts

Basic properties

Name

Name eighteen million one hundred thousand four hundred twenty-eight

Notation

Scientific notation 1.8100428 × 10^7
Engineering notation 1.8100428 × 10^6

Prime Factorization of 18100428

Prime Factorization 2 × 2 × 3 × 353 × 4273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9050214
Product of the distinct prime numbers

The prime factorization of 18100428 is 2 × 2 × 3 × 353 × 4273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 56, 92, 924, 546, 9224, 6007, 33073, 5642, 149508, 714018, 4141907, 2184637, 12835511, 60270885, 698495703, 559556877, 4236531016, 6779956932

Basic calculations (n = 18100428)

Multiplication

n×y
n×2 36200856
n×3 54301284
n×4 72401712
n×5 90502140

Division

n÷y
n÷2 9050214
n÷3 6033476
n÷3 4525107
n÷5 3620085.6

Exponentiation

ny
n2 327625493783184
n3 5.930161661187E+21
n4 1.0733846417668E+29
n5 1.9428721424605E+36

Nth Root

y√n
2√n 4254.4597776921
3√n 262.56063542572
4√n 65.226220016893
5√n 28.283800732316

Divisors of 18100428

1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4273, 8546, 12819, 17092, 25638, 51276, 1508369, 3016738, 4525107, 6033476, 9050214, 18100428

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 -18100427
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 18100428 can be divided by 24 positive divisors. The sum of these divisors (counting 18100428) is 1, the average is 0.041666666666667.

Base conversion 18100428

Base System Value
2 Binary 1000101000011000011001100
3 Ternary 1021001121010020
4 Quaternary 1011003003030
5 Quinary 14113203203
6 Senary 1443542140
8 Octal 105030314
10 Decimal 18100428
12 Duodecimal 608a950
16 Hexadecimal 11430cc
20 Vigesimal 5d2b18
36 Base36 arydo

Cryptographic Hash Functions

md5 b37bc8fa271d629d180376017ddfaa25
sha1 aad437d2af4f3c1a8094a2cf9c3e5864516c9873
sha256 3d1485e1720ef6880ea9c1d01ad673e4b5a5b76003b288a1086b966302179083
sha512 54abf513e9735e672e9ec1f1625c8753ee6e11d2a913274604d339f7a989e82b75d1ee69afea70716d6122c767f73862d5a576e77c3e5fc231e8b03c0d2ae67b
ripemd-160 00191791911a8cce1feb02ee798b30c580ac989c

18100428 as geometric shapes

Circle

Radius = n
Diameter 36200856
Circumference 113728343.26326
Area 1.029265844398E+15

Sphere

Radius = n
Volume 2.484020307918E+22
Surface area 4.1170633775919E+15
Circumference 113728343.26326

Square

Length = n
Perimeter 72401712
Area 327625493783184
Diagonal 25597870.762358

Cube

Length = n
Surface area 1965752962699104
Volume 5.930161661187E+21
Space diagonal 31350860.934742

Equilateral Triangle

Length = n
Perimeter 54301284
Area 1.4186600027183E+14
Altitude 15675430.467371

Triangular Pyramid

Length = n
Surface area 1.4186600027183E+14
Volume 6.988762540263E+20
Height 8532623.5874526