166561330 (number)

166561330 is an even 9-digits composite number following 166561329 and preceding 166561331. In scientific notation, it is written as 1.66561330 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 60540480 positive integers (up to 166561330) that are relatively prime to 166561330.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66561330 × 10^8
Engineering notation 1.66561330 × 10^6

Prime Factorization of 166561330

Prime Factorization 2 × 5 × 13 × 13 × 67 × 1471

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12812410
Product of the distinct prime numbers

The prime factorization of 166561330 is 2 × 5 × 13 × 13 × 67 × 1471. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166561330)

Multiplication

n×y
n×2 333122660
n×3 499683990
n×4 666245320
n×5 832806650

Division

n÷y
n÷2 83280665
n÷3 55520443.333333
n÷3 41640332.5
n÷5 33312266

Exponentiation

ny
n2 27742676651368900
n3 4.620857120812E+24
n4 7.6965610778241E+32
n5 1.2819494495486E+41

Nth Root

y√n
2√n 12905.864170988
3√n 550.20524571215
4√n 113.60397955612
5√n 44.087435368642

Divisors of 166561330

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166561329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166561330 can be divided by 48 positive divisors. The sum of these divisors (counting 166561330) is 1, the average is 0.020833333333333.

Base conversion 166561330

Base System Value
2 Binary 1001111011011000011000110010
3 Ternary 102121102012012011
4 Quaternary 21323120120302
5 Quinary 320114430310
6 Senary 24305553134
8 Octal 1173303062
10 Decimal 166561330
12 Duodecimal 479457aa
16 Hexadecimal 9ed8632
20 Vigesimal 2c1036a
36 Base36 2r5zjm

Cryptographic Hash Functions

md5 66e769ef1cf194d37ba4edce18253424
sha1 e63a13cdaee4607216de76252b03c42c2f14e6c9
sha256 057873ed1c38a26ce9e60127372df7dd2eeaca2af38504eaba17a50c11261501
sha512 e68152264aee3116c2de5f97f639476c056678fe5f606a6e38f2ba3d7e759ece3dc7d97ff0aa9f3479141258c8332fa52973bfb4fdb55acf20be8d3589f7a824
ripemd-160 12687b26c50ebd45c73cb77d0787e71b2299145a

166561330 as geometric shapes

Circle

Radius = n
Diameter 333122660
Circumference 1046535701.4003
Area 8.7156189158858E+16

Sphere

Radius = n
Volume 1.9355801045375E+25
Surface area 3.4862475663543E+17
Circumference 1046535701.4003

Square

Length = n
Perimeter 666245320
Area 27742676651368900
Diagonal 235553291.8529

Cube

Length = n
Surface area 166456059908213400
Volume 4.620857120812E+24
Space diagonal 288492686.13625

Equilateral Triangle

Length = n
Perimeter 499683990
Area 1.2012931374531E+16
Altitude 144246343.06812

Triangular Pyramid

Length = n
Surface area 1.2012931374531E+16
Volume 5.4457323417005E+23
Height 78517763.950967