Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

162128 (number)

162128 is an even 6-digits composite number following 162127 and preceding 162129. In scientific notation, it is written as 1.62128 × 10^5. The sum of its digits is 20. It has a total of 5 prime factors and 10 positive divisors. There are 81056 positive integers (up to 162128) that are relatively prime to 162128.

Interesting facts

162128 has 10 divisors, whose sum is 314154
The reverse of 162128 is 821261
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 20
Digital Root 2

Name

Name	one hundred sixty-two thousand one hundred twenty-eight

Notation

Scientific notation	1.62128 × 10^5
Engineering notation	1.62128 × 10^3

Prime Factorization of 162128

Prime Factorization 2 × 2 × 2 × 2 × 10133

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	20266	Product of the distinct prime numbers

The prime factorization of 162128 is 2 × 2 × 2 × 2 × 10133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 91, 84, 271, 355, 5293, 2110, 76071, 77018, 481673, 825836, 7743900, 6478343, 16377430, 45519101, 47009516, 479491075, 9501310528, 3477361324

Basic calculations (n = 162128)

Multiplication

n×y

n×2	324256
n×3	486384
n×4	648512
n×5	810640

Division

n÷y

n÷2	81064
n÷3	54042.666666667
n÷3	40532
n÷5	32425.6

Exponentiation

n^y

n²	26285488384
n³	4261613660721152
n⁴	6.909268995854E+20
n⁵	1.1201859637598E+26

Nth Root

^y√n

²√n	402.65121383152
³√n	54.527971501267
⁴√n	20.06617088115
⁵√n	11.014672913146

Divisors of 162128

1, 2, 4, 8, 16, 10133, 20266, 40532, 81064, 162128

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-162127	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162128 can be divided by 10 positive divisors. The sum of these divisors (counting 162128) is 1, the average is 0.1.

Base conversion 162128

Base	System	Value
2	Binary	100111100101010000
3	Ternary	22020101202
4	Quaternary	213211100
5	Quinary	20142003
6	Senary	3250332
8	Octal	474520
10	Decimal	162128
12	Duodecimal	799a8
16	Hexadecimal	27950
20	Vigesimal	10568
36	Base36	3h3k

Cryptographic Hash Functions

md5	83e8f52321b00638dfe88b78c5fffd04
sha1	5713e64f3bd9aa6bd1894d2bada7e99a6a71b1bc
sha256	633471fbfd8e7351117bb1ae4a57ea14a3e4291478ca34fecfac994168b64238
sha512	b348c1ce703d952f2ee3c4f5576911f12987364526e7ce7839c4864d7815648ac1bd11401030290772926bc9cdd2fd49ef645a937f37eb64424e0623cfa75515
ripemd-160	95a8d473e94f8f383019cd1b71413ccb337cff57

162128 as geometric shapes

Circle

Radius = n

Diameter	324256
Circumference	1018680.2674824
Area	82578297203.194

Sphere

Radius = n

Volume	1.7851005558613E+16
Surface area	330313188812.78
Circumference	1018680.2674824

Square

Length = n

Perimeter	648512
Area	26285488384
Diagonal	229283.61644043

Cube

Length = n

Surface area	157712930304
Volume	4261613660721152
Space diagonal	280813.93332953

Equilateral Triangle

Length = n

Perimeter	486384
Area	11381950345.712
Altitude	140406.96666476

Triangular Pyramid

Length = n

Surface area	11381950345.712
Volume	5.0223598638219E+14
Height	76427.872146808