19492028 (number)

19492028 is an even 8-digits composite number following 19492027 and preceding 19492029. In scientific notation, it is written as 1.9492028 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9538560 positive integers (up to 19492028) that are relatively prime to 19492028.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-two thousand twenty-eight

Notation

Scientific notation 1.9492028 × 10^7
Engineering notation 1.9492028 × 10^6

Prime Factorization of 19492028

Prime Factorization 2 × 2 × 47 × 103681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9746014
Product of the distinct prime numbers

The prime factorization of 19492028 is 2 × 2 × 47 × 103681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 19, 87, 785, 139, 4940, 2832, 11853, 61088, 802181, 957447, 7862906, 7466273, 42658110, 96276106, 239225619, 780770029, 6896103891, 9910281249

Basic calculations (n = 19492028)

Multiplication

n×y
n×2 38984056
n×3 58476084
n×4 77968112
n×5 97460140

Division

n÷y
n÷2 9746014
n÷3 6497342.6666667
n÷3 4873007
n÷5 3898405.6

Exponentiation

ny
n2 379939155552784
n3 7.4057846583312E+21
n4 1.4435376192216E+29
n5 2.8137475692921E+36

Nth Root

y√n
2√n 4414.9776896379
3√n 269.12394614244
4√n 66.44529847655
5√n 28.70591571176

Divisors of 19492028

1, 2, 4, 47, 94, 188, 103681, 207362, 414724, 4873007, 9746014, 19492028

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 -19492027
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 19492028 can be divided by 12 positive divisors. The sum of these divisors (counting 19492028) is 1, the average is 0.083333333333333.

Base conversion 19492028

Base System Value
2 Binary 1001010010110110010111100
3 Ternary 1100200022000222
4 Quaternary 1022112302330
5 Quinary 14442221103
6 Senary 1533440512
8 Octal 112266274
10 Decimal 19492028
12 Duodecimal 6640138
16 Hexadecimal 1296cbc
20 Vigesimal 61ga18
36 Base36 bls58

Cryptographic Hash Functions

md5 1115aa38f36ad30808a1f65cfb561150
sha1 2c7a15e4a7a4102457e6f23db8e9ea6ff57fd33d
sha256 2f4280ecd2b1effceb8dd365a8d00ad5aca030e41ec2754839bd282684a75d4e
sha512 ad7d35a85e390e5916ea15330408b17a7b63a80f99b680b25f177c3e9941c761861c3715ca991b20a67585963ae39d47ed2878ee13b8c62c7eab356346037cb7
ripemd-160 6db2d88358cd4be97df6d0cac74d9e3ef6a64215

19492028 as geometric shapes

Circle

Radius = n
Diameter 38984056
Circumference 122472023.93673
Area 1.1936140598957E+15

Sphere

Radius = n
Volume 3.1021278235575E+22
Surface area 4.7744562395829E+15
Circumference 122472023.93673

Square

Length = n
Perimeter 77968112
Area 379939155552784
Diagonal 27565890.355756

Cube

Length = n
Surface area 2279634933316704
Volume 7.4057846583312E+21
Space diagonal 33761182.838555

Equilateral Triangle

Length = n
Perimeter 58476084
Area 1.6451848030056E+14
Altitude 16880591.419278

Triangular Pyramid

Length = n
Surface area 1.6451848030056E+14
Volume 8.7278009198555E+20
Height 9188630.1185854