168045008 (number)

168045008 is an even 9-digits composite number following 168045007 and preceding 168045009. In scientific notation, it is written as 1.68045008 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 82958304 positive integers (up to 168045008) that are relatively prime to 168045008.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-five thousand eight

Notation

Scientific notation 1.68045008 × 10^8
Engineering notation 1.68045008 × 10^6

Prime Factorization of 168045008

Prime Factorization 2 × 2 × 2 × 2 × 79 × 132947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21005626
Product of the distinct prime numbers

The prime factorization of 168045008 is 2 × 2 × 2 × 2 × 79 × 132947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 83, 49, 220, 467, 83, 1171, 31570, 21889, 864043, 298286, 4029683, 2787404, 92196226, 71472044, 584433916, 194005737, 5695717720, 9492405985

Basic calculations (n = 168045008)

Multiplication

n×y
n×2 336090016
n×3 504135024
n×4 672180032
n×5 840225040

Division

n÷y
n÷2 84022504
n÷3 56015002.666667
n÷3 42011252
n÷5 33609001.6

Exponentiation

ny
n2 28239124713720064
n3 4.7454439384301E+24
n4 7.9744816459704E+32
n5 1.3400718319929E+41

Nth Root

y√n
2√n 12963.21750184
3√n 551.83410613816
4√n 113.85612632546
5√n 44.165700508951

Divisors of 168045008

1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 132947, 265894, 531788, 1063576, 2127152, 10502813, 21005626, 42011252, 84022504, 168045008

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168045007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168045008 can be divided by 20 positive divisors. The sum of these divisors (counting 168045008) is 1, the average is 0.05.

Base conversion 168045008

Base System Value
2 Binary 1010000001000010100111010000
3 Ternary 102201012120102012
4 Quaternary 22001002213100
5 Quinary 321004420013
6 Senary 24401442052
8 Octal 1201024720
10 Decimal 168045008
12 Duodecimal 48340328
16 Hexadecimal a0429d0
20 Vigesimal 2ca5ca8
36 Base36 2s1scw

Cryptographic Hash Functions

md5 2047b70311cd6f04ce41e4fb5a33892e
sha1 17404b222351cff4bb878a3679f176a4f04e4ef9
sha256 8576ca3bf044ab85312d117cd4a551b73e37d0438080085de4abbcf78083f48e
sha512 b9cec34510c9642db93daa1fa3250f2334c632eef7fbf4d11ffc92ed9ca63d91c36f4c5cde1e89ba3ed62ca8d468992f4795400d230e91073bac4a76201e63ca
ripemd-160 58d148c0cd35032bfd29eb6ab0a1a643bd186a94

168045008 as geometric shapes

Circle

Radius = n
Diameter 336090016
Circumference 1055857925.2105
Area 8.8715826744429E+16

Sphere

Radius = n
Volume 1.9877669086659E+25
Surface area 3.5486330697772E+17
Circumference 1055857925.2105

Square

Length = n
Perimeter 672180032
Area 28239124713720064
Diagonal 237651529.4027

Cube

Length = n
Surface area 169434748282320384
Volume 4.7454439384301E+24
Space diagonal 291062491.81432

Equilateral Triangle

Length = n
Perimeter 504135024
Area 1.2227899691359E+16
Altitude 145531245.90716

Triangular Pyramid

Length = n
Surface area 1.2227899691359E+16
Volume 5.5925593143409E+23
Height 79217176.467565