20162800 (number)

20162800 is an even 8-digits composite number following 20162799 and preceding 20162801. In scientific notation, it is written as 2.0162800 × 10^7. The sum of its digits is 19. It has a total of 9 prime factors and 120 positive divisors. There are 6531840 positive integers (up to 20162800) that are relatively prime to 20162800.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand eight hundred

Notation

Scientific notation 2.0162800 × 10^7
Engineering notation 2.0162800 × 10^6

Prime Factorization of 20162800

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 5 × 19 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 504070
Product of the distinct prime numbers

The prime factorization of 20162800 is 2 × 2 × 2 × 2 × 7 × 5 × 5 × 19 × 379. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20162800)

Multiplication

n×y
n×2 40325600
n×3 60488400
n×4 80651200
n×5 100814000

Division

n÷y
n÷2 10081400
n÷3 6720933.3333333
n÷3 5040700
n÷5 4032560

Exponentiation

ny
n2 406538503840000
n3 8.1969545452252E+21
n4 1.6527355510447E+29
n5 3.3323776368603E+36

Nth Root

y√n
2√n 4490.3006580852
3√n 272.17628422542
4√n 67.009705700631
5√n 28.9008202215

Divisors of 20162800

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162800 can be divided by 120 positive divisors. The sum of these divisors (counting 20162800) is 1, the average is 0.0083333333333333.

Base conversion 20162800

Base System Value
2 Binary 1001100111010100011110000
3 Ternary 1101221101011101
4 Quaternary 1030322203300
5 Quinary 20130202200
6 Senary 2000054144
8 Octal 114724360
10 Decimal 20162800
12 Duodecimal 6904354
16 Hexadecimal 133a8f0
20 Vigesimal 660700
36 Base36 c05ps

Cryptographic Hash Functions

md5 1c54efe17b5420c4c38d46836c4e7ce1
sha1 389771bdb1ef202c8ef6b2fb6be6b9b3736ec30b
sha256 177adf922b915c1232259b41b47847653a072b6c5f3316185c9a7fedd4d6e3a0
sha512 018eb66dad61c182b6766b8484af3d991bc6de9be03058c9b51d2ae5407950da173f8f2cbcc110a9b9ea4728f09616b382ce93190257fdb2672a70d8ebeb6e2a
ripemd-160 83170fea8aaf1e0ded65bb13c73b35ea7f72ee78

20162800 as geometric shapes

Circle

Radius = n
Diameter 40325600
Circumference 126686608.7116
Area 1.2771783770651E+15

Sphere

Radius = n
Volume 3.4335322908118E+22
Surface area 5.1087135082605E+15
Circumference 126686608.7116

Square

Length = n
Perimeter 80651200
Area 406538503840000
Diagonal 28514505.215416

Cube

Length = n
Surface area 2439231023040000
Volume 8.1969545452252E+21
Space diagonal 34922994.02285

Equilateral Triangle

Length = n
Perimeter 60488400
Area 1.7603633597098E+14
Altitude 17461497.011425

Triangular Pyramid

Length = n
Surface area 1.7603633597098E+14
Volume 9.6602035733443E+20
Height 9504835.0718054