162021057 (number)

162021057 is an odd 9-digits composite number following 162021056 and preceding 162021058. In scientific notation, it is written as 1.62021057 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 94802400 positive integers (up to 162021057) that are relatively prime to 162021057.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million twenty-one thousand fifty-seven

Notation

Scientific notation 1.62021057 × 10^8
Engineering notation 1.62021057 × 10^6

Prime Factorization of 162021057

Prime Factorization 3 × 11 × 11 × 29 × 15391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14729187
Product of the distinct prime numbers

The prime factorization of 162021057 is 3 × 11 × 11 × 29 × 15391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 44, 84, 626, 187, 4239, 8258, 79445, 25934, 24329, 38342, 1205555, 6468642, 65341124, 70123958, 267080527, 977608027, 7156513118, 4313994278

Basic calculations (n = 162021057)

Multiplication

n×y
n×2 324042114
n×3 486063171
n×4 648084228
n×5 810105285

Division

n÷y
n÷2 81010528.5
n÷3 54007019
n÷3 40505264.25
n÷5 32404211.4

Exponentiation

ny
n2 26250822911397249
n3 4.2531860752244E+24
n4 6.8910570352554E+32
n5 1.1164963446994E+41

Nth Root

y√n
2√n 12728.749231562
3√n 545.15979602903
4√n 112.82175867962
5√n 43.844416252211

Divisors of 162021057

1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 15391, 46173, 169301, 446339, 507903, 1339017, 1862311, 4909729, 5586933, 14729187, 54007019, 162021057

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -162021056
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162021057 can be divided by 24 positive divisors. The sum of these divisors (counting 162021057) is 1, the average is 0.041666666666667.

Base conversion 162021057

Base System Value
2 Binary 1001101010000011111011000001
3 Ternary 102021212112002220
4 Quaternary 21222003323001
5 Quinary 312434133212
6 Senary 24024401253
8 Octal 1152037301
10 Decimal 162021057
12 Duodecimal 46316229
16 Hexadecimal 9a83ec1
20 Vigesimal 2acccch
36 Base36 2ogo8x

Cryptographic Hash Functions

md5 9a50d39639998fa06e6f735c4fddd0e4
sha1 8d4d3af76ff4cc39647f290ac2776bf6e79146dc
sha256 759736975aea72fb5d11f64afea9225ed39fa4181f4a3db911f1280109f132d6
sha512 79e2957cc96ee9e867159adc429193b21ce6e798df58b0b2b9da2a73bc28f628bc20f89e9496e2b0367ec06362cfe3e1d710c47d4d9ffc04d16ecdac551d9dcf
ripemd-160 cc93d39b7a3083a7cf58729e085c6cc78df0dbd3

162021057 as geometric shapes

Circle

Radius = n
Diameter 324042114
Circumference 1018008324.7961
Area 8.2469392409132E+16

Sphere

Radius = n
Volume 1.7815704171034E+25
Surface area 3.2987756963653E+17
Circumference 1018008324.7961

Square

Length = n
Perimeter 648084228
Area 26250822911397249
Diagonal 229132376.19942

Cube

Length = n
Surface area 157504937468383494
Volume 4.2531860752244E+24
Space diagonal 280628702.62001

Equilateral Triangle

Length = n
Perimeter 486063171
Area 1.1366939755758E+16
Altitude 140314351.31001

Triangular Pyramid

Length = n
Surface area 1.1366939755758E+16
Volume 5.0124278590656E+23
Height 76377458.733141