166688298 (number)

166688298 is an even 9-digits composite number following 166688297 and preceding 166688299. In scientific notation, it is written as 1.66688298 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 44819712 positive integers (up to 166688298) that are relatively prime to 166688298.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred eighty-eight thousand two hundred ninety-eight

Notation

Scientific notation 1.66688298 × 10^8
Engineering notation 1.66688298 × 10^6

Prime Factorization of 166688298

Prime Factorization 2 × 9 × 7 × 7 × 17 × 11117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23812614
Product of the distinct prime numbers

The prime factorization of 166688298 is 2 × 9 × 7 × 7 × 17 × 11117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166688298)

Multiplication

n×y
n×2 333376596
n×3 500064894
n×4 666753192
n×5 833441490

Division

n÷y
n÷2 83344149
n÷3 55562766
n÷3 41672074.5
n÷5 33337659.6

Exponentiation

ny
n2 27784988690136804
n3 4.6314324747082E+24
n4 7.7200559651103E+32
n5 1.286842989289E+41

Nth Root

y√n
2√n 12910.782238114
3√n 550.34501548215
4√n 113.62562315831
5√n 44.094154800396

Divisors of 166688298

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 -166688297
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 166688298 can be divided by 48 positive divisors. The sum of these divisors (counting 166688298) is 1, the average is 0.020833333333333.

Base conversion 166688298

Base System Value
2 Binary 1001111011110111011000101010
3 Ternary 102121122122100200
4 Quaternary 21323313120222
5 Quinary 320133011143
6 Senary 24312413030
8 Octal 1173673052
10 Decimal 166688298
12 Duodecimal 479a7176
16 Hexadecimal 9ef762a
20 Vigesimal 2c1g0ei
36 Base36 2r8pii

Cryptographic Hash Functions

md5 7ef57e7e571d884d1be32aab3a7720d9
sha1 4b49711293953603c4d7a23eacb9d195d9c1b835
sha256 bd3620c7772042827d545cfe4ee7ad8d24a1a101de46ec91f6f5ae3c9d75ea73
sha512 da72fb2781043809d0f0b0d786531d1a63e3fa6058ef2bd368a3c4c3748c162a2efe4607a9567ca4718e5d1032d351696d55e432e4180c9bc73617edc531098b
ripemd-160 ddcb857f68aa3ca49f083cd1b993952277c185b2

166688298 as geometric shapes

Circle

Radius = n
Diameter 333376596
Circumference 1047333464.8724
Area 8.7289116349009E+16

Sphere

Radius = n
Volume 1.9400098984187E+25
Surface area 3.4915646539604E+17
Circumference 1047333464.8724

Square

Length = n
Perimeter 666753192
Area 27784988690136804
Diagonal 235732851.72049

Cube

Length = n
Surface area 166709932140820824
Volume 4.6314324747082E+24
Space diagonal 288712601.16318

Equilateral Triangle

Length = n
Perimeter 500064894
Area 1.2031253024761E+16
Altitude 144356300.58159

Triangular Pyramid

Length = n
Surface area 1.2031253024761E+16
Volume 5.4581955157895E+23
Height 78577617.240163