19984128 (number)

19984128 is an even 8-digits composite number following 19984127 and preceding 19984129. In scientific notation, it is written as 1.9984128 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 36 positive divisors. There are 6661120 positive integers (up to 19984128) that are relatively prime to 19984128.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand one hundred twenty-eight

Notation

Scientific notation 1.9984128 × 10^7
Engineering notation 1.9984128 × 10^6

Prime Factorization of 19984128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 156126
Product of the distinct prime numbers

The prime factorization of 19984128 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26021. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19984128)

Multiplication

n×y
n×2 39968256
n×3 59952384
n×4 79936512
n×5 99920640

Division

n÷y
n÷2 9992064
n÷3 6661376
n÷3 4996032
n÷5 3996825.6

Exponentiation

ny
n2 399365371920384
n3 7.9809687112246E+21
n4 1.5949270028911E+29
n5 3.1873225376431E+36

Nth Root

y√n
2√n 4470.3610592434
3√n 271.36993726217
4√n 66.860758739663
5√n 28.849416957088

Divisors of 19984128

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984128 can be divided by 36 positive divisors. The sum of these divisors (counting 19984128) is 1, the average is 0.027777777777778.

Base conversion 19984128

Base System Value
2 Binary 1001100001110111100000000
3 Ternary 1101121022001220
4 Quaternary 1030032330000
5 Quinary 20103443003
6 Senary 1552155040
8 Octal 114167400
10 Decimal 19984128
12 Duodecimal 6838a80
16 Hexadecimal 130ef00
20 Vigesimal 64i068
36 Base36 bwbuo

Cryptographic Hash Functions

md5 e7664001c60acbd6915b5dd69bca7e45
sha1 63c9fcf0a5ed5f829a8ddd44188b37995e77ac5c
sha256 9d55184e7259f7adf7e271cffbf50a3d36829979426173a159eafc57aa858281
sha512 7b3e4869a30fca4ebd5d75eb676f863142a56e66a255b2c05ffb11e199b985f7bfc723cf9e1c92bf98dc4c9bf9543265de39f47cff942e0a9daf250a686e8933
ripemd-160 f82d1627fa0929136dcc90e8c5c5ec56d4ada11e

19984128 as geometric shapes

Circle

Radius = n
Diameter 39968256
Circumference 125563979.4264
Area 1.2546433185232E+15

Sphere

Radius = n
Volume 3.3430603562284E+22
Surface area 5.0185732740929E+15
Circumference 125563979.4264

Square

Length = n
Perimeter 79936512
Area 399365371920384
Diagonal 28261824.8498

Cube

Length = n
Surface area 2396192231522304
Volume 7.9809687112246E+21
Space diagonal 34613525.04096

Equilateral Triangle

Length = n
Perimeter 59952384
Area 1.7293027873744E+14
Altitude 17306762.52048

Triangular Pyramid

Length = n
Surface area 1.7293027873744E+14
Volume 9.4056618269076E+20
Height 9420608.2832666