162105 (number)

162105 is an odd 6-digits composite number following 162104 and preceding 162106. In scientific notation, it is written as 1.62105 × 10^5. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 84800 positive integers (up to 162105) that are relatively prime to 162105.

Interesting facts

Basic properties

Name

Name one hundred sixty-two thousand one hundred five

Notation

Scientific notation 1.62105 × 10^5
Engineering notation 1.62105 × 10^3

Prime Factorization of 162105

Prime Factorization 3 × 5 × 107 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 162105
Product of the distinct prime numbers

The prime factorization of 162105 is 3 × 5 × 107 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 162105)

Multiplication

n×y
n×2 324210
n×3 486315
n×4 648420
n×5 810525

Division

n÷y
n÷2 81052.5
n÷3 54035
n÷3 40526.25
n÷5 32421

Exponentiation

ny
n2 26278031025
n3 4259800219307625
n4 6.9053491455086E+20
n5 1.1193916232327E+26

Nth Root

y√n
2√n 402.62265211982
3√n 54.525392874802
4√n 20.065459180388
5√n 11.014360380019

Divisors of 162105

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 -162104
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 162105 can be divided by 16 positive divisors. The sum of these divisors (counting 162105) is 1, the average is 0.0625.

Base conversion 162105

Base System Value
2 Binary 100111100100111001
3 Ternary 22020100220
4 Quaternary 213210321
5 Quinary 20141410
6 Senary 3250253
8 Octal 474471
10 Decimal 162105
12 Duodecimal 79989
16 Hexadecimal 27939
20 Vigesimal 10555
36 Base36 3h2x

Cryptographic Hash Functions

md5 f6ecfe04048945dcf8339e985b850e37
sha1 95391ab930af40c615dc333332709a244f266491
sha256 1931b69dc306debc1fddb7e5ea12670d87f3ab88a40d9a4410c2a0ad24c83ed2
sha512 5142ec5d788b77f7f9250cc708415ae699a07a0cab31d1b1c483c7f3df93bb679da6612a58fdf4400cb9df83a0137b6b8b256d8f801c79e127016125c87def84
ripemd-160 fe7a3f20a8df78de20f921ae76839fdc96f04f70

162105 as geometric shapes

Circle

Radius = n
Diameter 324210
Circumference 1018535.7542203
Area 82554869218.945

Sphere

Radius = n
Volume 1.7843409432983E+16
Surface area 330219476875.78
Circumference 1018535.7542203

Square

Length = n
Perimeter 648420
Area 26278031025
Diagonal 229251.08952849

Cube

Length = n
Surface area 157668186150
Volume 4259800219307625
Space diagonal 280774.09616095

Equilateral Triangle

Length = n
Perimeter 486315
Area 11378721214.543
Altitude 140387.04808048

Triangular Pyramid

Length = n
Surface area 11378721214.543
Volume 5.0202227026206E+14
Height 76417.02984283