19189898 (number)

19189898 is an even 8-digits composite number following 19189897 and preceding 19189899. In scientific notation, it is written as 1.9189898 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 7506432 positive integers (up to 19189898) that are relatively prime to 19189898.

Interesting facts

Basic properties

Name

Name nineteen million one hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 1.9189898 × 10^7
Engineering notation 1.9189898 × 10^6

Prime Factorization of 19189898

Prime Factorization 2 × 7 × 97 × 13 × 1087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19189898
Product of the distinct prime numbers

The prime factorization of 19189898 is 2 × 7 × 97 × 13 × 1087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 18, 67, 654, 108, 6438, 8681, 49157, 25378, 316903, 684632, 1971074, 4317049, 47186564, 67278313, 249970455, 607155348, 9078769247, 8443109404

Basic calculations (n = 19189898)

Multiplication

n×y
n×2 38379796
n×3 57569694
n×4 76759592
n×5 95949490

Division

n÷y
n÷2 9594949
n÷3 6396632.6666667
n÷3 4797474.5
n÷5 3837979.6

Exponentiation

ny
n2 368252185250404
n3 7.0667218732324E+21
n4 1.356096719417E+29
n5 2.6023357723746E+36

Nth Root

y√n
2√n 4380.6275806099
3√n 267.72620921309
4√n 66.186309616188
5√n 28.616369394411

Divisors of 19189898

1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1087, 1261, 1358, 2174, 2522, 7609, 8827, 14131, 15218, 17654, 28262, 98917, 105439, 197834, 210878, 738073, 1370707, 1476146, 2741414, 9594949, 19189898

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19189897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19189898 can be divided by 32 positive divisors. The sum of these divisors (counting 19189898) is 1, the average is 0.03125.

Base conversion 19189898

Base System Value
2 Binary 1001001001101000010001010
3 Ternary 1100002221120222
4 Quaternary 1021031002022
5 Quinary 14403034043
6 Senary 1523150042
8 Octal 111150212
10 Decimal 19189898
12 Duodecimal 6515322
16 Hexadecimal 124d08a
20 Vigesimal 5jieei
36 Base36 bfb0q

Cryptographic Hash Functions

md5 690bd6e624ab996cd3da0d3474d4a5dd
sha1 ec18d28ab6e7a4b0bebcdbf7ca8b70b8df8c2174
sha256 ac5c9d739279c0075a6beed5ea8ed8cfb6234b116aaf2bac80b7495ae47d8ca8
sha512 b44a145a7946084604d9c10f49c6111cde3aaaec3de96edb2f7da7192fab1e29fa9850382e2cd9b8177694fbbfab5b3afa219e51c824ecf90cbe907f281156b9
ripemd-160 9a0188ba99da9377fb85ea83768eb24acac6b363

19189898 as geometric shapes

Circle

Radius = n
Diameter 38379796
Circumference 120573685.15987
Area 1.1568983598511E+15

Sphere

Radius = n
Volume 2.9601015362545E+22
Surface area 4.6275934394042E+15
Circumference 120573685.15987

Square

Length = n
Perimeter 76759592
Area 368252185250404
Diagonal 27138614.012156

Cube

Length = n
Surface area 2209513111502424
Volume 7.0667218732324E+21
Space diagonal 33237878.328064

Equilateral Triangle

Length = n
Perimeter 57569694
Area 1.5945787371299E+14
Altitude 16618939.164032

Triangular Pyramid

Length = n
Surface area 1.5945787371299E+14
Volume 8.3282115955365E+20
Height 9046204.6707188