165133081 (number)

165133081 is an odd 9-digits composite number following 165133080 and preceding 165133082. In scientific notation, it is written as 1.65133081 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 161251200 positive integers (up to 165133081) that are relatively prime to 165133081.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million one hundred thirty-three thousand eighty-one

Notation

Scientific notation 1.65133081 × 10^8
Engineering notation 1.65133081 × 10^6

Prime Factorization of 165133081

Prime Factorization 101 × 73 × 22397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 165133081
Product of the distinct prime numbers

The prime factorization of 165133081 is 101 × 73 × 22397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 32, 5, 673, 387, 8181, 3652, 67556, 18882, 822706, 136117, 2292294, 3168040, 8302822, 88346649, 912248741, 435170478, 7658316937, 7660400594

Basic calculations (n = 165133081)

Multiplication

n×y
n×2 330266162
n×3 495399243
n×4 660532324
n×5 825665405

Division

n÷y
n÷2 82566540.5
n÷3 55044360.333333
n÷3 41283270.25
n÷5 33026616.2

Exponentiation

ny
n2 27268934440552561
n3 4.5030031597555E+24
n4 7.4359478552315E+32
n5 1.2279209794897E+41

Nth Root

y√n
2√n 12850.411705467
3√n 548.62807491768
4√n 113.35965642797
5√n 44.01156550031

Divisors of 165133081

1, 73, 101, 7373, 22397, 1634981, 2262097, 165133081

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 -165133080
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 165133081 can be divided by 8 positive divisors. The sum of these divisors (counting 165133081) is 1, the average is 0.125.

Base conversion 165133081

Base System Value
2 Binary 1001110101111011101100011001
3 Ternary 102111201122000001
4 Quaternary 21311323230121
5 Quinary 314233224311
6 Senary 24215213001
8 Octal 1165735431
10 Decimal 165133081
12 Duodecimal 47377161
16 Hexadecimal 9d7bb19
20 Vigesimal 2bc1ce1
36 Base36 2qbdi1

Cryptographic Hash Functions

md5 b614869e115f7068433bcca1d3f63031
sha1 e517440aa37cfee595220ede23f75d795199a2b4
sha256 45c5e21a6ca72e4a21e8400d2af87d4a1600488635d4afcfd6bcabf678b2dbfb
sha512 a0c792af5696a8ec03d69f71c9fcc1bec4fea8986a80ad8d265d29c8fb6a0dad170ca10383d55fb74acbc43fdadc46efeed836236c220bc9e8b031b289723758
ripemd-160 4b8c10902585df130c6893392139328f195a2b28

165133081 as geometric shapes

Circle

Radius = n
Diameter 330266162
Circumference 1037561748.2685
Area 8.5667884109662E+16

Sphere

Radius = n
Volume 1.8862135527706E+25
Surface area 3.4267153643865E+17
Circumference 1037561748.2685

Square

Length = n
Perimeter 660532324
Area 27268934440552561
Diagonal 233533442.74665

Cube

Length = n
Surface area 163613606643315366
Volume 4.5030031597555E+24
Space diagonal 286018886.30239

Equilateral Triangle

Length = n
Perimeter 495399243
Area 1.1807794979825E+16
Altitude 143009443.15119

Triangular Pyramid

Length = n
Surface area 1.1807794979825E+16
Volume 5.3068401166126E+23
Height 77844480.915552