168064688 (number)

168064688 is an even 9-digits composite number following 168064687 and preceding 168064689. In scientific notation, it is written as 1.68064688 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 74027520 positive integers (up to 168064688) that are relatively prime to 168064688.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million sixty-four thousand six hundred eighty-eight

Notation

Scientific notation 1.68064688 × 10^8
Engineering notation 1.68064688 × 10^6

Prime Factorization of 168064688

Prime Factorization 2 × 2 × 2 × 2 × 803 × 127 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21008086
Product of the distinct prime numbers

The prime factorization of 168064688 is 2 × 2 × 2 × 2 × 803 × 127 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168064688)

Multiplication

n×y
n×2 336129376
n×3 504194064
n×4 672258752
n×5 840323440

Division

n÷y
n÷2 84032344
n÷3 56021562.666667
n÷3 42016172
n÷5 33612937.6

Exponentiation

ny
n2 28245739352537344
n3 4.7471113716135E+24
n4 7.9782179157148E+32
n5 1.3408567048006E+41

Nth Root

y√n
2√n 12963.976550426
3√n 551.85564733401
4√n 113.85945964401
5√n 44.166734922627

Divisors of 168064688

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168064687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168064688 can be divided by 40 positive divisors. The sum of these divisors (counting 168064688) is 1, the average is 0.025.

Base conversion 168064688

Base System Value
2 Binary 1010000001000111011010110000
3 Ternary 102201020120102002
4 Quaternary 22001013122300
5 Quinary 321011032223
6 Senary 24402113132
8 Octal 1201073260
10 Decimal 168064688
12 Duodecimal 4834b7a8
16 Hexadecimal a0476b0
20 Vigesimal 2ca81e8
36 Base36 2s27jk

Cryptographic Hash Functions

md5 d9c6ce6e5714fc8c55584edb11e80a03
sha1 30dd09dcede88f7cd520afe33e891df713b0fb18
sha256 231e43851bdfe567b55c2195aadb34d757707dcea7f26a26eb5e67ce1c0f427d
sha512 f111af1f5901402053e3c1db9d13b588780800c58d61d81bde5a92d3f593b9c733cfb2e1f1ec2f3d6d0a652960d433258d00abf73a1ea1c2cd9108812377e658
ripemd-160 e070c095a93a2305c51c5a7738c07f6320661862

168064688 as geometric shapes

Circle

Radius = n
Diameter 336129376
Circumference 1055981578.2973
Area 8.8736607245143E+16

Sphere

Radius = n
Volume 1.9884653614445E+25
Surface area 3.5494642898057E+17
Circumference 1055981578.2973

Square

Length = n
Perimeter 672258752
Area 28245739352537344
Diagonal 237679361.1256

Cube

Length = n
Surface area 169474436115224064
Volume 4.7471113716135E+24
Space diagonal 291096578.57421

Equilateral Triangle

Length = n
Perimeter 504194064
Area 1.2230763913986E+16
Altitude 145548289.28711

Triangular Pyramid

Length = n
Surface area 1.2230763913986E+16
Volume 5.5945244031928E+23
Height 79226453.708534