19462142 (number)

19462142 is an even 8-digits composite number following 19462141 and preceding 19462143. In scientific notation, it is written as 1.9462142 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8325240 positive integers (up to 19462142) that are relatively prime to 19462142.

Interesting facts

Basic properties

Name

Name nineteen million four hundred sixty-two thousand one hundred forty-two

Notation

Scientific notation 1.9462142 × 10^7
Engineering notation 1.9462142 × 10^6

Prime Factorization of 19462142

Prime Factorization 2 × 7 × 743 × 1871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19462142
Product of the distinct prime numbers

The prime factorization of 19462142 is 2 × 7 × 743 × 1871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 1, 12, 526, 889, 7609, 9651, 92394, 4022, 377658, 424465, 600949, 1548960, 23390274, 29863966, 187559203, 175649422, 5192801300, 5257934657

Basic calculations (n = 19462142)

Multiplication

n×y
n×2 38924284
n×3 58386426
n×4 77848568
n×5 97310710

Division

n÷y
n÷2 9731071
n÷3 6487380.6666667
n÷3 4865535.5
n÷5 3892428.4

Exponentiation

ny
n2 378774971228164
n3 7.3717722760884E+21
n4 1.434704788289E+29
n5 2.792242831776E+36

Nth Root

y√n
2√n 4411.5917762186
3√n 268.98633172214
4√n 66.419814635534
5√n 28.697107683863

Divisors of 19462142

1, 2, 7, 14, 743, 1486, 1871, 3742, 5201, 10402, 13097, 26194, 1390153, 2780306, 9731071, 19462142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19462141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19462142 can be divided by 16 positive divisors. The sum of these divisors (counting 19462142) is 1, the average is 0.0625.

Base conversion 19462142

Base System Value
2 Binary 1001010001111011111111110
3 Ternary 1100121210001002
4 Quaternary 1022033133332
5 Quinary 14440242032
6 Senary 1533050302
8 Octal 112173776
10 Decimal 19462142
12 Duodecimal 6626992
16 Hexadecimal 128f7fe
20 Vigesimal 61cf72
36 Base36 bl532

Cryptographic Hash Functions

md5 f728498127879f4c49e0ef214dc74495
sha1 64c551648cb5fd2ac3545cc65da1e37631458ea9
sha256 6488d1219e4fd358e22a87dd5d83e3e6c72bed6766c1ef9f4eaf6c83e7980245
sha512 88b927f34355e7b44dea77f3c8c34bf49e408c6713c1f599590d9d19531433b64c77c2c197b676f1ba9b7294f0c488098923d50a50cac0a5377ad52b9e733f8e
ripemd-160 d0d09b8405bd4b0b1ae2581829334aa7d7ab4183

19462142 as geometric shapes

Circle

Radius = n
Diameter 38924284
Circumference 122284244.66064
Area 1.1899566669741E+15

Sphere

Radius = n
Volume 3.0878807501995E+22
Surface area 4.7598266678963E+15
Circumference 122284244.66064

Square

Length = n
Perimeter 77848568
Area 378774971228164
Diagonal 27523625.169231

Cube

Length = n
Surface area 2272649827368984
Volume 7.3717722760884E+21
Space diagonal 33709418.76812

Equilateral Triangle

Length = n
Perimeter 58386426
Area 1.6401437370065E+14
Altitude 16854709.38406

Triangular Pyramid

Length = n
Surface area 1.6401437370065E+14
Volume 8.6877169429752E+20
Height 9174541.723077