20199888 (number)

20199888 is an even 8-digits composite number following 20199887 and preceding 20199889. In scientific notation, it is written as 2.0199888 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 160 positive divisors. There are 6044544 positive integers (up to 20199888) that are relatively prime to 20199888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0199888 × 10^7
Engineering notation 2.0199888 × 10^6

Prime Factorization of 20199888

Prime Factorization 2 × 2 × 2 × 2 × 23 × 3 × 3 × 3 × 19 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 280554
Product of the distinct prime numbers

The prime factorization of 20199888 is 2 × 2 × 2 × 2 × 23 × 3 × 3 × 3 × 19 × 107. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20199888)

Multiplication

n×y
n×2 40399776
n×3 60599664
n×4 80799552
n×5 100999440

Division

n÷y
n÷2 10099944
n÷3 6733296
n÷3 5049972
n÷5 4039977.6

Exponentiation

ny
n2 408035475212544
n3 8.2422708993202E+21
n4 1.6649294903193E+29
n5 3.3631389232346E+36

Nth Root

y√n
2√n 4494.4285509951
3√n 272.34306481471
4√n 67.040499334321
5√n 28.911444597443

Divisors of 20199888

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20199887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20199888 can be divided by 160 positive divisors. The sum of these divisors (counting 20199888) is 1, the average is 0.00625.

Base conversion 20199888

Base System Value
2 Binary 1001101000011100111010000
3 Ternary 1102000021001000
4 Quaternary 1031003213100
5 Quinary 20132344023
6 Senary 2000542000
8 Octal 115034720
10 Decimal 20199888
12 Duodecimal 6921900
16 Hexadecimal 13439d0
20 Vigesimal 664je8
36 Base36 c0yc0

Cryptographic Hash Functions

md5 3dc7c149f6ca7ced01a1a2a9de706e6a
sha1 f876d6dcb7c609a402ac692313616db8b0159f21
sha256 1fa0c0fec60c02e75965f7805b3158c14474e41239a368e22415d33ccba2c8de
sha512 e8b8004f25360fdce0bbbefbd48ca1224a3fd96096c1d9399f48550e24ed1393284d5c030199560f80292cf11538ae591b05c06659b7adfd7735a9674a0aad45
ripemd-160 8a90ad0493f9913eb26493d3b8545f105db4f113

20199888 as geometric shapes

Circle

Radius = n
Diameter 40399776
Circumference 126919639.48827
Area 1.2818812513317E+15

Sphere

Radius = n
Volume 3.4525143608268E+22
Surface area 5.127525005327E+15
Circumference 126919639.48827

Square

Length = n
Perimeter 80799552
Area 408035475212544
Diagonal 28566955.568018

Cube

Length = n
Surface area 2448212851275264
Volume 8.2422708993202E+21
Space diagonal 34987232.323201

Equilateral Triangle

Length = n
Perimeter 60599664
Area 1.7668454358966E+14
Altitude 17493616.1616

Triangular Pyramid

Length = n
Surface area 1.7668454358966E+14
Volume 9.7136094088097E+20
Height 9522318.5226725