165909340 (number)

165909340 is an even 9-digits composite number following 165909339 and preceding 165909341. In scientific notation, it is written as 1.65909340 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 66363728 positive integers (up to 165909340) that are relatively prime to 165909340.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million nine hundred nine thousand three hundred forty

Notation

Scientific notation 1.65909340 × 10^8
Engineering notation 1.65909340 × 10^6

Prime Factorization of 165909340

Prime Factorization 2 × 2 × 5 × 8295467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82954670
Product of the distinct prime numbers

The prime factorization of 165909340 is 2 × 2 × 5 × 8295467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 87, 29, 40, 558, 1201, 2402, 83514, 77990, 455878, 279643, 9872682, 2537852, 96335707, 7540161, 494407487, 53794689, 5093936614, 1827510094

Basic calculations (n = 165909340)

Multiplication

n×y
n×2 331818680
n×3 497728020
n×4 663637360
n×5 829546700

Division

n÷y
n÷2 82954670
n÷3 55303113.333333
n÷3 41477335
n÷5 33181868

Exponentiation

ny
n2 27525909099235600
n3 4.5668054115542E+24
n4 7.5767567173938E+32
n5 1.2570547063234E+41

Nth Root

y√n
2√n 12880.579955887
3√n 549.48639656692
4√n 113.49264273902
5√n 44.052865903765

Divisors of 165909340

1, 2, 4, 5, 10, 20, 8295467, 16590934, 33181868, 41477335, 82954670, 165909340

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -165909339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 165909340 can be divided by 12 positive divisors. The sum of these divisors (counting 165909340) is 1, the average is 0.083333333333333.

Base conversion 165909340

Base System Value
2 Binary 1001111000111001001101011100
3 Ternary 102120012001211101
4 Quaternary 21320321031130
5 Quinary 314433044330
6 Senary 24244002444
8 Octal 1170711534
10 Decimal 165909340
12 Duodecimal 47690424
16 Hexadecimal 9e3935c
20 Vigesimal 2bgid70
36 Base36 2qs0gs

Cryptographic Hash Functions

md5 e2a18e406a908f859e04379d456ff6cd
sha1 5cb560f08dc9f0663d0264e8ac223bfa5e04ad10
sha256 c72334e8d31a335598a412013ce530e33f7d9f7a154c44021583e00a93de61b6
sha512 3dedd9bfe5840ff50be4f29abba450979afccbb875afe8f9f9690f98734bee6c0e564e59229a26691ff7e8a63c85343c123ca5b790efc2a0951cb89cd0b918d3
ripemd-160 d39eb77ab43a2098629e8e81129aa8e346df6492

165909340 as geometric shapes

Circle

Radius = n
Diameter 331818680
Circumference 1042439127.4119
Area 8.6475193809539E+16

Sphere

Radius = n
Volume 1.9129389775084E+25
Surface area 3.4590077523816E+17
Circumference 1042439127.4119

Square

Length = n
Perimeter 663637360
Area 27525909099235600
Diagonal 234631238.75237

Cube

Length = n
Surface area 165155454595413600
Volume 4.5668054115542E+24
Space diagonal 287363406.33022

Equilateral Triangle

Length = n
Perimeter 497728020
Area 1.19190682711E+16
Altitude 143681703.16511

Triangular Pyramid

Length = n
Surface area 1.19190682711E+16
Volume 5.382031791449E+23
Height 78210412.917456