16858428 (number)

16858428 is an even 8-digits composite number following 16858427 and preceding 16858429. In scientific notation, it is written as 1.6858428 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 5619472 positive integers (up to 16858428) that are relatively prime to 16858428.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred fifty-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.6858428 × 10^7
Engineering notation 1.6858428 × 10^6

Prime Factorization of 16858428

Prime Factorization 2 × 2 × 3 × 1404869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8429214
Product of the distinct prime numbers

The prime factorization of 16858428 is 2 × 2 × 3 × 1404869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 8, 89, 805, 106, 3723, 1439, 68662, 20744, 233620, 525517, 1796531, 8509242, 595299, 82610432, 565416474, 426140180, 4663653998, 3969574657

Basic calculations (n = 16858428)

Multiplication

n×y
n×2 33716856
n×3 50575284
n×4 67433712
n×5 84292140

Division

n÷y
n÷2 8429214
n÷3 5619476
n÷3 4214607
n÷5 3371685.6

Exponentiation

ny
n2 284206594631184
n3 4.791276412715E+21
n4 8.0773388431854E+28
n5 1.3617123531944E+36

Nth Root

y√n
2√n 4105.9016062249
3√n 256.41240088224
4√n 64.077309605077
5√n 27.884535543217

Divisors of 16858428

1, 2, 3, 4, 6, 12, 1404869, 2809738, 4214607, 5619476, 8429214, 16858428

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 -16858427
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 16858428 can be divided by 12 positive divisors. The sum of these divisors (counting 16858428) is 1, the average is 0.083333333333333.

Base conversion 16858428

Base System Value
2 Binary 1000000010011110100111100
3 Ternary 1011201111102020
4 Quaternary 1000103310330
5 Quinary 13303432203
6 Senary 1401200140
8 Octal 100236474
10 Decimal 16858428
12 Duodecimal 5790050
16 Hexadecimal 1013d3c
20 Vigesimal 557618
36 Base36 a1c1o

Cryptographic Hash Functions

md5 3028c2ef68ce5196a72fbade77f96536
sha1 feae3bf529182511f223728bead97c8687c916b8
sha256 1c2c516a2dd339f6609d06e211f2da800fb2af06a0d760338f2b3f3fa1a8a094
sha512 ddb4d825de16adb6d7d08f26c9d679c1d4f727da4c4c085b4c2a493c130d66432fdfe472855d2e7856e44e102166604c44f9f3cef96db6979f92092a8a6bee88
ripemd-160 8659e83f64bca506e7baf1986c12564a3cc8c496

16858428 as geometric shapes

Circle

Radius = n
Diameter 33716856
Circumference 105924627.11174
Area 8.928613497951E+14

Sphere

Radius = n
Volume 2.0069651706005E+22
Surface area 3.5714453991804E+15
Circumference 105924627.11174

Square

Length = n
Perimeter 67433712
Area 284206594631184
Diagonal 23841417.51789

Cube

Length = n
Surface area 1705239567787104
Volume 4.791276412715E+21
Space diagonal 29199653.831742

Equilateral Triangle

Length = n
Perimeter 50575284
Area 1.2306506543684E+14
Altitude 14599826.915871

Triangular Pyramid

Length = n
Surface area 1.2306506543684E+14
Volume 5.6465734032832E+20
Height 7947139.1726301