19098728 (number)

19098728 is an even 8-digits composite number following 19098727 and preceding 19098729. In scientific notation, it is written as 1.9098728 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 8400000 positive integers (up to 19098728) that are relatively prime to 19098728.

Interesting facts

Basic properties

Name

Name nineteen million ninety-eight thousand seven hundred twenty-eight

Notation

Scientific notation 1.9098728 × 10^7
Engineering notation 1.9098728 × 10^6

Prime Factorization of 19098728

Prime Factorization 2 × 2 × 2 × 11 × 31 × 7001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4774682
Product of the distinct prime numbers

The prime factorization of 19098728 is 2 × 2 × 2 × 11 × 31 × 7001. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 31, 33, 350, 667, 3351, 6375, 93967, 79683, 724091, 195569, 9164275, 6691880, 82946047, 66414188, 129840780, 156128403, 3671387939, 3686800934

Basic calculations (n = 19098728)

Multiplication

n×y
n×2 38197456
n×3 57296184
n×4 76394912
n×5 95493640

Division

n÷y
n÷2 9549364
n÷3 6366242.6666667
n÷3 4774682
n÷5 3819745.6

Exponentiation

ny
n2 364761411217984
n3 6.9664789777484E+21
n4 1.3305088711374E+29
n5 2.5411027031439E+36

Nth Root

y√n
2√n 4370.2091483132
3√n 267.30155252799
4√n 66.107557422077
5√n 28.589126658996

Divisors of 19098728

1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7001, 14002, 28004, 56008, 77011, 154022, 217031, 308044, 434062, 616088, 868124, 1736248, 2387341, 4774682, 9549364, 19098728

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 -19098727
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 19098728 can be divided by 32 positive divisors. The sum of these divisors (counting 19098728) is 1, the average is 0.03125.

Base conversion 19098728

Base System Value
2 Binary 1001000110110110001101000
3 Ternary 1022221022112022
4 Quaternary 1020312301220
5 Quinary 14342124403
6 Senary 1521204012
8 Octal 110666150
10 Decimal 19098728
12 Duodecimal 6490608
16 Hexadecimal 1236c68
20 Vigesimal 5j76g8
36 Base36 bdco8

Cryptographic Hash Functions

md5 ceef2e461ead196dfecc33ee7eb83f0a
sha1 563705b4937e64d34ae26e36a17dce3a915cee7a
sha256 a5bf629bbd067be0fd6f78f84284e52fd1d69d817ae158d6ef8e40279c2db258
sha512 29a70ae4ac11c09d10f7dce7c1aac116397654c94b258bc406954138e317e711e34b0408e447ee9e01ea0907e2356a80b56ab7b28a18853ce96f560add369fb5
ripemd-160 bd31bce4f22bd89a80e4e3c2f9391771a38dcb0c

19098728 as geometric shapes

Circle

Radius = n
Diameter 38197456
Circumference 120000847.15542
Area 1.1459317697955E+15

Sphere

Radius = n
Volume 2.9181118903843E+22
Surface area 4.5837270791819E+15
Circumference 120000847.15542

Square

Length = n
Perimeter 76394912
Area 364761411217984
Diagonal 27009680.161675

Cube

Length = n
Surface area 2188568467307904
Volume 6.9664789777484E+21
Space diagonal 33079967.255938

Equilateral Triangle

Length = n
Perimeter 57296184
Area 1.5794632421752E+14
Altitude 16539983.627969

Triangular Pyramid

Length = n
Surface area 1.5794632421752E+14
Volume 8.2100742102657E+20
Height 9003226.7205583