20199784 (number)

20199784 is an even 8-digits composite number following 20199783 and preceding 20199785. In scientific notation, it is written as 2.0199784 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 8736000 positive integers (up to 20199784) that are relatively prime to 20199784.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand seven hundred eighty-four

Notation

Scientific notation 2.0199784 × 10^7
Engineering notation 2.0199784 × 10^6

Prime Factorization of 20199784

Prime Factorization 2 × 2 × 2 × 11 × 61 × 53 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5049946
Product of the distinct prime numbers

The prime factorization of 20199784 is 2 × 2 × 2 × 11 × 61 × 53 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20199784)

Multiplication

n×y
n×2 40399568
n×3 60599352
n×4 80799136
n×5 100998920

Division

n÷y
n÷2 10099892
n÷3 6733261.3333333
n÷3 5049946
n÷5 4039956.8

Exponentiation

ny
n2 408031273646656
n3 8.2421435929073E+21
n4 1.6648952027371E+29
n5 3.3630523477926E+36

Nth Root

y√n
2√n 4494.4169811
3√n 272.34259742388
4√n 67.040413043924
5√n 28.911414827016

Divisors of 20199784

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20199783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20199784 can be divided by 64 positive divisors. The sum of these divisors (counting 20199784) is 1, the average is 0.015625.

Base conversion 20199784

Base System Value
2 Binary 1001101000011100101101000
3 Ternary 1102000020220011
4 Quaternary 1031003211220
5 Quinary 20132343114
6 Senary 2000541304
8 Octal 115034550
10 Decimal 20199784
12 Duodecimal 6921834
16 Hexadecimal 1343968
20 Vigesimal 664j94
36 Base36 c0y94

Cryptographic Hash Functions

md5 004ad10b922b3468ae376b5c488b38b6
sha1 6d7fe75592fa2b6a25059c0333fbc3b184e9a175
sha256 487312b56edc43d73078564a31c66b9e4ae5cca2a7130d914e5fafe25e8f77d1
sha512 91163aa3dde190c69d9f2f32f04fdc406e7b20501604ddeb0b6c1b9c2e3cf0ee89a2fc225aabbff36fc85f2bc265ea812ba45ab926dfc929138af687bc8b3e2e
ripemd-160 26835760598b5d22fcd77fb9b06ffd776ad90fb6

20199784 as geometric shapes

Circle

Radius = n
Diameter 40399568
Circumference 126918986.037
Area 1.2818680517232E+15

Sphere

Radius = n
Volume 3.4524610348413E+22
Surface area 5.1274722068929E+15
Circumference 126918986.037

Square

Length = n
Perimeter 80799136
Area 408031273646656
Diagonal 28566808.489807

Cube

Length = n
Surface area 2448187641879936
Volume 8.2421435929073E+21
Space diagonal 34987052.189917

Equilateral Triangle

Length = n
Perimeter 60599352
Area 1.7668272425826E+14
Altitude 17493526.094958

Triangular Pyramid

Length = n
Surface area 1.7668272425826E+14
Volume 9.7134593767634E+20
Height 9522269.4966024