165055689 (number)

165055689 is an odd 9-digits composite number following 165055688 and preceding 165055690. In scientific notation, it is written as 1.65055689 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 109244664 positive integers (up to 165055689) that are relatively prime to 165055689.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million fifty-five thousand six hundred eighty-nine

Notation

Scientific notation 1.65055689 × 10^8
Engineering notation 1.65055689 × 10^6

Prime Factorization of 165055689

Prime Factorization 9 × 139 × 131939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 165055689
Product of the distinct prime numbers

The prime factorization of 165055689 is 9 × 139 × 131939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 60, 83, 753, 47, 2755, 247, 76166, 65629, 583203, 984648, 8217881, 5305767, 92541225, 59060924, 166299926, 580639818, 2699844264, 7304922716

Basic calculations (n = 165055689)

Multiplication

n×y
n×2 330111378
n×3 495167067
n×4 660222756
n×5 825278445

Division

n÷y
n÷2 82527844.5
n÷3 55018563
n÷3 41263922.25
n÷5 33011137.8

Exponentiation

ny
n2 27243380471264721
n3 4.4966749343737E+24
n4 7.4220177950209E+32
n5 1.2250462609274E+41

Nth Root

y√n
2√n 12847.400087177
3√n 548.54235403826
4√n 113.34637218357
5√n 44.007439395751

Divisors of 165055689

1, 9, 139, 1251, 131939, 1187451, 18339521, 165055689

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 -165055688
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 165055689 can be divided by 8 positive divisors. The sum of these divisors (counting 165055689) is 1, the average is 0.125.

Base conversion 165055689

Base System Value
2 Binary 1001110101101000110011001001
3 Ternary 102111120200211200
4 Quaternary 21311220303021
5 Quinary 314223240224
6 Senary 24213414413
8 Octal 1165506311
10 Decimal 165055689
12 Duodecimal 4733a409
16 Hexadecimal 9d68cc9
20 Vigesimal 2bbbj49
36 Base36 2q9ps9

Cryptographic Hash Functions

md5 430c9b466ce0c4239ded73a4477e4cd4
sha1 6cec178bad7f6ca67fbf542521372db3910bac1c
sha256 fe356994c06bbe2ce14e3b28428a7bda46e188db1a0d30deb085672e424ed48f
sha512 ab8dd48f3c09fc5fefcd674b6f418bb37c1387316639b40c5a8002916426edb45d19078fb82ba409ec44eaa133d3345e9591fedb2710b3675ab25885625e66aa
ripemd-160 5cdc10fe8c00b27e1271eac31ea958e3790a3030

165055689 as geometric shapes

Circle

Radius = n
Diameter 330111378
Circumference 1037075479.9912
Area 8.5587603947477E+16

Sphere

Radius = n
Volume 1.8835627919213E+25
Surface area 3.4235041578991E+17
Circumference 1037075479.9912

Square

Length = n
Perimeter 660222756
Area 27243380471264721
Diagonal 233423993.93064

Cube

Length = n
Surface area 163460282827588326
Volume 4.4966749343737E+24
Space diagonal 285884839.42629

Equilateral Triangle

Length = n
Perimeter 495167067
Area 1.179672978654E+16
Altitude 142942419.71314

Triangular Pyramid

Length = n
Surface area 1.179672978654E+16
Volume 5.2993822314787E+23
Height 77807997.976879