19798664 (number)

19798664 is an even 8-digits composite number following 19798663 and preceding 19798665. In scientific notation, it is written as 1.9798664 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 9773712 positive integers (up to 19798664) that are relatively prime to 19798664.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-eight thousand six hundred sixty-four

Notation

Scientific notation 1.9798664 × 10^7
Engineering notation 1.9798664 × 10^6

Prime Factorization of 19798664

Prime Factorization 2 × 2 × 2 × 79 × 31327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4949666
Product of the distinct prime numbers

The prime factorization of 19798664 is 2 × 2 × 2 × 79 × 31327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 1, 89, 707, 895, 3596, 9470, 80379, 2840, 202664, 492054, 3916510, 4649149, 16416931, 19586765, 643116754, 137175404, 7152491719, 2131844645

Basic calculations (n = 19798664)

Multiplication

n×y
n×2 39597328
n×3 59395992
n×4 79194656
n×5 98993320

Division

n÷y
n÷2 9899332
n÷3 6599554.6666667
n÷3 4949666
n÷5 3959732.8

Exponentiation

ny
n2 391987096184896
n3 7.7608208097004E+21
n4 1.5365388357547E+29
n5 3.0421416132058E+36

Nth Root

y√n
2√n 4449.5689678889
3√n 270.52783802662
4√n 66.705089520133
5√n 28.795669283326

Divisors of 19798664

1, 2, 4, 8, 79, 158, 316, 632, 31327, 62654, 125308, 250616, 2474833, 4949666, 9899332, 19798664

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 -19798663
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 19798664 can be divided by 16 positive divisors. The sum of these divisors (counting 19798664) is 1, the average is 0.0625.

Base conversion 19798664

Base System Value
2 Binary 1001011100001101010001000
3 Ternary 1101020212122212
4 Quaternary 1023201222020
5 Quinary 20032024124
6 Senary 1544204252
8 Octal 113415210
10 Decimal 19798664
12 Duodecimal 6769688
16 Hexadecimal 12e1a88
20 Vigesimal 63egd4
36 Base36 bscqw

Cryptographic Hash Functions

md5 265aef9912d71303e8da071ceeee09d8
sha1 dec7da94096a8bda1ef4067470176e6c493c3f43
sha256 bbffd2aa663da219d9be9fbe89ccc7e0b6b84f73376575f3a4274460a3b9c77e
sha512 fcf218e3693cd8b13a186534d0fced0278356169edad6c654e57f503f371240ee3124a38dd3798ebdb98882d41ed8527ef00a7702543e81de10c9c04ab87ba41
ripemd-160 e57c82334149581221422a9f4fe4a5fcbc814f67

19798664 as geometric shapes

Circle

Radius = n
Diameter 39597328
Circumference 124398674.74659
Area 1.2314637816765E+15

Sphere

Radius = n
Volume 3.2508450188776E+22
Surface area 4.9258551267059E+15
Circumference 124398674.74659

Square

Length = n
Perimeter 79194656
Area 391987096184896
Diagonal 27999539.145668

Cube

Length = n
Surface area 2351922577109376
Volume 7.7608208097004E+21
Space diagonal 34292291.969985

Equilateral Triangle

Length = n
Perimeter 59395992
Area 1.6973539162591E+14
Altitude 17146145.984992

Triangular Pyramid

Length = n
Surface area 1.6973539162591E+14
Volume 9.1462150368548E+20
Height 9333179.7152227