166688343 (number)

166688343 is an odd 9-digits composite number following 166688342 and preceding 166688344. In scientific notation, it is written as 1.66688343 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 111073776 positive integers (up to 166688343) that are relatively prime to 166688343.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred eighty-eight thousand three hundred forty-three

Notation

Scientific notation 1.66688343 × 10^8
Engineering notation 1.66688343 × 10^6

Prime Factorization of 166688343

Prime Factorization 3 × 3 × 4643 × 3989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55562781
Product of the distinct prime numbers

The prime factorization of 166688343 is 3 × 3 × 4643 × 3989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166688343)

Multiplication

n×y
n×2 333376686
n×3 500065029
n×4 666753372
n×5 833441715

Division

n÷y
n÷2 83344171.5
n÷3 55562781
n÷3 41672085.75
n÷5 33337668.6

Exponentiation

ny
n2 27785003692085649
n3 4.6314362256826E+24
n4 7.7200643016921E+32
n5 1.2868447263025E+41

Nth Root

y√n
2√n 12910.783980843
3√n 550.34506500677
4√n 113.62563082704
5√n 44.094157181171

Divisors of 166688343

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 -166688342
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 166688343 can be divided by 12 positive divisors. The sum of these divisors (counting 166688343) is 1, the average is 0.083333333333333.

Base conversion 166688343

Base System Value
2 Binary 1001111011110111011001010111
3 Ternary 102121122122102100
4 Quaternary 21323313121113
5 Quinary 320133011333
6 Senary 24312413143
8 Octal 1173673127
10 Decimal 166688343
12 Duodecimal 479a71b3
16 Hexadecimal 9ef7657
20 Vigesimal 2c1g0h3
36 Base36 2r8pjr

Cryptographic Hash Functions

md5 44baa45207ec32649e53ccc3a3bf1cbe
sha1 e5cb1be89e2d5e41e3c4aeffd8ecdff83df2d11f
sha256 8e0d42cf13aa43f0da762c2f91e3b6311b61389cbf6405ad4215364e5e42caa8
sha512 edb6f2f8382e66641ecac3e97386458223a2f323a79775704b77a03808d5955739e052300a8a57b26e1a467d05e7e8121aaa709c3b20751b5da3d268bb77ea70
ripemd-160 951e00b4baffe996975dd1b535795dfb8ef75e3f

166688343 as geometric shapes

Circle

Radius = n
Diameter 333376686
Circumference 1047333747.6157
Area 8.7289163479022E+16

Sphere

Radius = n
Volume 1.9400114696232E+25
Surface area 3.4915665391609E+17
Circumference 1047333747.6157

Square

Length = n
Perimeter 666753372
Area 27785003692085649
Diagonal 235732915.3601

Cube

Length = n
Surface area 166710022152513894
Volume 4.6314362256826E+24
Space diagonal 288712679.10547

Equilateral Triangle

Length = n
Perimeter 500065029
Area 1.2031259520795E+16
Altitude 144356339.55273

Triangular Pyramid

Length = n
Surface area 1.2031259520795E+16
Volume 5.4581999363554E+23
Height 78577638.453366