162742444 (number)

162742444 is an even 9-digits composite number following 162742443 and preceding 162742445. In scientific notation, it is written as 1.62742444 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 79478784 positive integers (up to 162742444) that are relatively prime to 162742444.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million seven hundred forty-two thousand four hundred forty-four

Notation

Scientific notation 1.62742444 × 10^8
Engineering notation 1.62742444 × 10^6

Prime Factorization of 162742444

Prime Factorization 2 × 2 × 43 × 946177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81371222
Product of the distinct prime numbers

The prime factorization of 162742444 is 2 × 2 × 43 × 946177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 81, 31, 458, 837, 7706, 4052, 2176, 71680, 686692, 669244, 9947104, 698707, 28352903, 9670228, 790403487, 264501506, 825904053, 4600973023

Basic calculations (n = 162742444)

Multiplication

n×y
n×2 325484888
n×3 488227332
n×4 650969776
n×5 813712220

Division

n÷y
n÷2 81371222
n÷3 54247481.333333
n÷3 40685611
n÷5 32548488.8

Exponentiation

ny
n2 26485103079093136
n3 4.3102504046835E+24
n4 7.0146068511019E+32
n5 1.1415742626475E+41

Nth Root

y√n
2√n 12757.054675747
3√n 545.96769299018
4√n 112.94713221568
5√n 43.883389719669

Divisors of 162742444

1, 2, 4, 43, 86, 172, 946177, 1892354, 3784708, 40685611, 81371222, 162742444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -162742443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162742444 can be divided by 12 positive divisors. The sum of these divisors (counting 162742444) is 1, the average is 0.083333333333333.

Base conversion 162742444

Base System Value
2 Binary 1001101100110100000010101100
3 Ternary 102100020011122221
4 Quaternary 21230310002230
5 Quinary 313130224234
6 Senary 24052045124
8 Octal 1154640254
10 Decimal 162742444
12 Duodecimal 466037a4
16 Hexadecimal 9b340ac
20 Vigesimal 2ah2g24
36 Base36 2ow4vg

Cryptographic Hash Functions

md5 8cede63a34302ce2595fafc584c8d2c0
sha1 8dcf807e9fa157c11a6f1ebfd7abbb2e2dfe6358
sha256 f96258ab3ece5d299f0eefe0689b703a83dd5c9d22fd02974b4138c7204b960d
sha512 4381fa02820a8790d2cfa600c95f4f051cd5986b31430880b944f299bed092be23f71e9a118b7647faec00741d99d48fa1b4683520e2aebe5172796a49d1cb87
ripemd-160 0e0da4212e5b955889330fb2d4786ff06d870055

162742444 as geometric shapes

Circle

Radius = n
Diameter 325484888
Circumference 1022540932.9953
Area 8.3205405262847E+16

Sphere

Radius = n
Volume 1.8054734675315E+25
Surface area 3.3282162105139E+17
Circumference 1022540932.9953

Square

Length = n
Perimeter 650969776
Area 26485103079093136
Diagonal 230152571.47854

Cube

Length = n
Surface area 158910618474558816
Volume 4.3102504046835E+24
Space diagonal 281878181.55593

Equilateral Triangle

Length = n
Perimeter 488227332
Area 1.1468386044172E+16
Altitude 140939090.77797

Triangular Pyramid

Length = n
Surface area 1.1468386044172E+16
Volume 5.079678816273E+23
Height 76717523.826181