165740189 (number)

165740189 is an odd 9-digits composite number following 165740188 and preceding 165740190. In scientific notation, it is written as 1.65740189 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 158439456 positive integers (up to 165740189) that are relatively prime to 165740189.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million seven hundred forty thousand one hundred eighty-nine

Notation

Scientific notation 1.65740189 × 10^8
Engineering notation 1.65740189 × 10^6

Prime Factorization of 165740189

Prime Factorization 43 × 47 × 82009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 165740189
Product of the distinct prime numbers

The prime factorization of 165740189 is 43 × 47 × 82009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 165740189)

Multiplication

n×y
n×2 331480378
n×3 497220567
n×4 662960756
n×5 828700945

Division

n÷y
n÷2 82870094.5
n÷3 55246729.666667
n÷3 41435047.25
n÷5 33148037.8

Exponentiation

ny
n2 27469810249755721
n3 4.5528515425887E+24
n4 7.5459047515758E+32
n5 1.2506596797022E+41

Nth Root

y√n
2√n 12874.012156278
3√n 549.29959217769
4√n 113.46370413607
5√n 44.043879517522

Divisors of 165740189

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 -165740188
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 165740189 can be divided by 8 positive divisors. The sum of these divisors (counting 165740189) is 1, the average is 0.125.

Base conversion 165740189

Base System Value
2 Binary 1001111000001111111010011101
3 Ternary 102112212110210112
4 Quaternary 21320033322131
5 Quinary 314412141224
6 Senary 24240215405
8 Octal 1170177235
10 Decimal 165740189
12 Duodecimal 4760a565
16 Hexadecimal 9e0fe9d
20 Vigesimal 2bfha99
36 Base36 2qody5

Cryptographic Hash Functions

md5 13bc542b9a46876c47e137bb6f2b1be8
sha1 6faae72465e4d40e7f89468a510f7146aab68fc6
sha256 f4b14e61c2bd7bab429aac4d781bff14d2b67c6d694bff8f5626933411dcd7cf
sha512 cdb2ec77b9c16b8fc5683539cf5c911864a65c43e36c5fc2c06712349e72a0433646dca535a6d46e115a745d2611960b97814ed2b4b228b78deec5ac64d75523
ripemd-160 bd0f17841793bc8d6a20842effcffd9edaa28f16

165740189 as geometric shapes

Circle

Radius = n
Diameter 331480378
Circumference 1041376320.334
Area 8.6298954076138E+16

Sphere

Radius = n
Volume 1.9070939945442E+25
Surface area 3.4519581630455E+17
Circumference 1041376320.334

Square

Length = n
Perimeter 662960756
Area 27469810249755721
Diagonal 234392023.11408

Cube

Length = n
Surface area 164818861498534326
Volume 4.5528515425887E+24
Space diagonal 287070428.20407

Equilateral Triangle

Length = n
Perimeter 497220567
Area 1.1894776756713E+16
Altitude 143535214.10203

Triangular Pyramid

Length = n
Surface area 1.1894776756713E+16
Volume 5.3655869991668E+23
Height 78130674.37136