162138043 (number)

162138043 is an odd 9-digits composite number following 162138042 and preceding 162138044. In scientific notation, it is written as 1.62138043 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 156397248 positive integers (up to 162138043) that are relatively prime to 162138043.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million one hundred thirty-eight thousand forty-three

Notation

Scientific notation 1.62138043 × 10^8
Engineering notation 1.62138043 × 10^6

Prime Factorization of 162138043

Prime Factorization 29 × 1423 × 3929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 162138043
Product of the distinct prime numbers

The prime factorization of 162138043 is 29 × 1423 × 3929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 12, 56, 760, 350, 6817, 8547, 40451, 90343, 428047, 623727, 5402004, 7008324, 26555197, 78161216, 68977584, 76314719, 3186980966, 7181538092

Basic calculations (n = 162138043)

Multiplication

n×y
n×2 324276086
n×3 486414129
n×4 648552172
n×5 810690215

Division

n÷y
n÷2 81069021.5
n÷3 54046014.333333
n÷3 40534510.75
n÷5 32427608.6

Exponentiation

ny
n2 26288744987869849
n3 4.2624056652593E+24
n4 6.9109811303725E+32
n5 1.1205329556885E+41

Nth Root

y√n
2√n 12733.343747814
3√n 545.29097387626
4√n 112.84211867833
5√n 43.850745925924

Divisors of 162138043

1, 29, 1423, 3929, 41267, 113941, 5590967, 162138043

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -162138042
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162138043 can be divided by 8 positive divisors. The sum of these divisors (counting 162138043) is 1, the average is 0.125.

Base conversion 162138043

Base System Value
2 Binary 1001101010100000011110111011
3 Ternary 102022002110120201
4 Quaternary 21222200132323
5 Quinary 313001404133
6 Senary 24031103031
8 Octal 1152403673
10 Decimal 162138043
12 Duodecimal 46371a77
16 Hexadecimal 9aa07bb
20 Vigesimal 2ad7523
36 Base36 2oj6ij

Cryptographic Hash Functions

md5 ff841e4d38ccf6e8ab32b3d9ab9a30f1
sha1 0d2923115591b17aa8eb6914eb52c67275748f09
sha256 b9a6f49f4cd6026c0e2dde797c18cdbb85ce1f450a46a595f347fd831d919e75
sha512 61ee6151f8b2a28077d1ba3ac556b5c907eb0237583715259d20a658962e9393496f4830ae02d4e1ffa78e7affe3e66aa3af4fbd6b8919fd8a2a263c3909f935
ripemd-160 bfc495038eea76b1aa1cb817c002ccb975c27b27

162138043 as geometric shapes

Circle

Radius = n
Diameter 324276086
Circumference 1018743369.5125
Area 8.2588528125987E+16

Sphere

Radius = n
Volume 1.7854323099464E+25
Surface area 3.3035411250395E+17
Circumference 1018743369.5125

Square

Length = n
Perimeter 648552172
Area 26288744987869849
Diagonal 229297819.38723

Cube

Length = n
Surface area 157732469927219094
Volume 4.2624056652593E+24
Space diagonal 280831328.31579

Equilateral Triangle

Length = n
Perimeter 486414129
Area 1.1383360496553E+16
Altitude 140415664.15789

Triangular Pyramid

Length = n
Surface area 1.1383360496553E+16
Volume 5.0232932501213E+23
Height 76432606.462411