16188428 (number)

16188428 is an even 8-digits composite number following 16188427 and preceding 16188429. In scientific notation, it is written as 1.6188428 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 8085792 positive integers (up to 16188428) that are relatively prime to 16188428.

Interesting facts

Basic properties

Name

Name sixteen million one hundred eighty-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.6188428 × 10^7
Engineering notation 1.6188428 × 10^6

Prime Factorization of 16188428

Prime Factorization 2 × 2 × 2729 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8094214
Product of the distinct prime numbers

The prime factorization of 16188428 is 2 × 2 × 2729 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 13, 6, 364, 642, 2450, 5295, 876, 71646, 653500, 964819, 9894564, 519791, 50930484, 8056091, 471820346, 195261123, 4633101716, 3838712495

Basic calculations (n = 16188428)

Multiplication

n×y
n×2 32376856
n×3 48565284
n×4 64753712
n×5 80942140

Division

n÷y
n÷2 8094214
n÷3 5396142.6666667
n÷3 4047107
n÷5 3237685.6

Exponentiation

ny
n2 262065201111184
n3 4.2424236394939E+21
n4 6.8678169633445E+28
n5 1.1117916042828E+36

Nth Root

y√n
2√n 4023.4845594335
3√n 252.96953707387
4√n 63.430943233043
5√n 27.65928412854

Divisors of 16188428

1, 2, 4, 1483, 2729, 2966, 5458, 5932, 10916, 4047107, 8094214, 16188428

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 -16188427
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 16188428 can be divided by 12 positive divisors. The sum of these divisors (counting 16188428) is 1, the average is 0.083333333333333.

Base conversion 16188428

Base System Value
2 Binary 111101110000010000001100
3 Ternary 1010110110100102
4 Quaternary 331300100030
5 Quinary 13121012203
6 Senary 1334550232
8 Octal 75602014
10 Decimal 16188428
12 Duodecimal 5508378
16 Hexadecimal f7040c
20 Vigesimal 513b18
36 Base36 9mz2k

Cryptographic Hash Functions

md5 5740daf27ce2f04b8f3f22de82d4683a
sha1 b584f9e25f09b5f27ecf890d394bb179d40ad678
sha256 70890ecff50982e07b24ba60fa6612e23678fc37a5b6b101436b0be24ee3dee4
sha512 d9dbef37db7a74d21dc0bc9ed5d3587a7aa55340069e43b5a28c140c77d61f9af1e3d220819e7b86ae874cf98617666e72039bebcb8eedc975d898626c1552aa
ripemd-160 50d531a62fe384d24b1f5de159b8c491e16c1275

16188428 as geometric shapes

Circle

Radius = n
Diameter 32376856
Circumference 101714892.95593
Area 8.2330211057243E+14

Sphere

Radius = n
Volume 1.7770622585666E+22
Surface area 3.2932084422897E+15
Circumference 101714892.95593

Square

Length = n
Perimeter 64753712
Area 262065201111184
Diagonal 22893894.4311

Cube

Length = n
Surface area 1572391206667104
Volume 4.2424236394939E+21
Space diagonal 28039179.790671

Equilateral Triangle

Length = n
Perimeter 48565284
Area 1.1347756080508E+14
Altitude 14019589.895335

Triangular Pyramid

Length = n
Surface area 1.1347756080508E+14
Volume 4.9997442069204E+20
Height 7631298.1437001