19542828 (number)

19542828 is an even 8-digits composite number following 19542827 and preceding 19542829. In scientific notation, it is written as 1.9542828 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 6329664 positive integers (up to 19542828) that are relatively prime to 19542828.

Interesting facts

Basic properties

Name

Name nineteen million five hundred forty-two thousand eight hundred twenty-eight

Notation

Scientific notation 1.9542828 × 10^7
Engineering notation 1.9542828 × 10^6

Prime Factorization of 19542828

Prime Factorization 2 × 2 × 3 × 67 × 109 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9771414
Product of the distinct prime numbers

The prime factorization of 19542828 is 2 × 2 × 3 × 67 × 109 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19542828)

Multiplication

n×y
n×2 39085656
n×3 58628484
n×4 78171312
n×5 97714140

Division

n÷y
n÷2 9771414
n÷3 6514276
n÷3 4885707
n÷5 3908565.6

Exponentiation

ny
n2 381922126237584
n3 7.4638384224554E+21
n4 1.4586451050984E+29
n5 2.8506050401979E+36

Nth Root

y√n
2√n 4420.7270895182
3√n 269.35753970481
4√n 66.488548559268
5√n 28.720862773064

Divisors of 19542828

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19542827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19542828 can be divided by 48 positive divisors. The sum of these divisors (counting 19542828) is 1, the average is 0.020833333333333.

Base conversion 19542828

Base System Value
2 Binary 1001010100011001100101100
3 Ternary 1100202212201110
4 Quaternary 1022203030230
5 Quinary 20000332303
6 Senary 1534512020
8 Octal 112431454
10 Decimal 19542828
12 Duodecimal 6665610
16 Hexadecimal 12a332c
20 Vigesimal 622h18
36 Base36 bmvcc

Cryptographic Hash Functions

md5 2cb271d417a5040a75420c098bc4461c
sha1 aa852c631e29a3154d20dc9b782f30b12a0e544f
sha256 ba81f4c9d0d98cf887092bf57b152616f2048f3f3c6d2f2295e98c3a5c46f06e
sha512 cf38408f1131bf05e5b29f79e5cb57e84e15858a5c45f1977df001a08bd36d00e1f3ce25c877d58d73ae331cd9e955f5285eea4f0197f74fdae2af306c53e591
ripemd-160 1140aedb7208e943408a01ffcbec9df24c710839

19542828 as geometric shapes

Circle

Radius = n
Diameter 39085656
Circumference 122791209.75034
Area 1.1998437460314E+15

Sphere

Radius = n
Volume 3.1264453274089E+22
Surface area 4.7993749841256E+15
Circumference 122791209.75034

Square

Length = n
Perimeter 78171312
Area 381922126237584
Diagonal 27637732.404725

Cube

Length = n
Surface area 2291532757425504
Volume 7.4638384224554E+21
Space diagonal 33849171.01958

Equilateral Triangle

Length = n
Perimeter 58628484
Area 1.6537713179456E+14
Altitude 16924585.50979

Triangular Pyramid

Length = n
Surface area 1.6537713179456E+14
Volume 8.7962179369982E+20
Height 9212577.4682416