165138082 (number)

165138082 is an even 9-digits composite number following 165138081 and preceding 165138083. In scientific notation, it is written as 1.65138082 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 78223284 positive integers (up to 165138082) that are relatively prime to 165138082.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million one hundred thirty-eight thousand eighty-two

Notation

Scientific notation 1.65138082 × 10^8
Engineering notation 1.65138082 × 10^6

Prime Factorization of 165138082

Prime Factorization 2 × 19 × 4345739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 165138082
Product of the distinct prime numbers

The prime factorization of 165138082 is 2 × 19 × 4345739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 25, 56, 389, 992, 587, 8609, 23911, 99126, 10661, 338266, 5886807, 2151014, 9933091, 88119237, 950054808, 989058591, 6783499895, 4373641975

Basic calculations (n = 165138082)

Multiplication

n×y
n×2 330276164
n×3 495414246
n×4 660552328
n×5 825690410

Division

n÷y
n÷2 82569041
n÷3 55046027.333333
n÷3 41284520.5
n÷5 33027616.4

Exponentiation

ny
n2 27270586126638724
n3 4.5034122879689E+24
n4 7.4368486769042E+32
n5 1.2281069266282E+41

Nth Root

y√n
2√n 12850.606289199
3√n 548.63361320088
4√n 113.36051468302
5√n 44.011832072182

Divisors of 165138082

1, 2, 19, 38, 4345739, 8691478, 82569041, 165138082

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 -165138081
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 165138082 can be divided by 8 positive divisors. The sum of these divisors (counting 165138082) is 1, the average is 0.125.

Base conversion 165138082

Base System Value
2 Binary 1001110101111100111010100010
3 Ternary 102111201212212021
4 Quaternary 21311330322202
5 Quinary 314233404312
6 Senary 24215252054
8 Octal 1165747242
10 Decimal 165138082
12 Duodecimal 4737a02a
16 Hexadecimal 9d7cea2
20 Vigesimal 2bc2542
36 Base36 2qbhcy

Cryptographic Hash Functions

md5 a59e56118e5dc8e027603f2e00a2e90d
sha1 50a8c98baf51a56a8bf875f85276d82d49c3523f
sha256 35b1fad4363327a7d5a1ef13c1d6f80215c2104e5c4bcb66d4284c764ed53b95
sha512 62ced85f5f826b387c65167a3e79463b2e9d74d931b35c5520d20cd3427039b20b5751cfc44ba4b772feefc3b0297ccd5ba8f49478879ad73d693d161ee915f6
ripemd-160 ea69f85e54aa470666a12e53f56af490f2ef2409

165138082 as geometric shapes

Circle

Radius = n
Diameter 330276164
Circumference 1037593170.4782
Area 8.5673073034536E+16

Sphere

Radius = n
Volume 1.8863849279959E+25
Surface area 3.4269229213814E+17
Circumference 1037593170.4782

Square

Length = n
Perimeter 660552328
Area 27270586126638724
Diagonal 233540515.22868

Cube

Length = n
Surface area 163623516759832344
Volume 4.5034122879689E+24
Space diagonal 286027548.28848

Equilateral Triangle

Length = n
Perimeter 495414246
Area 1.180851018088E+16
Altitude 143013774.14424

Triangular Pyramid

Length = n
Surface area 1.180851018088E+16
Volume 5.3073222788361E+23
Height 77846838.40956