168112912 (number)

168112912 is an even 9-digits composite number following 168112911 and preceding 168112913. In scientific notation, it is written as 1.68112912 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 72391680 positive integers (up to 168112912) that are relatively prime to 168112912.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million one hundred twelve thousand nine hundred twelve

Notation

Scientific notation 1.68112912 × 10^8
Engineering notation 1.68112912 × 10^6

Prime Factorization of 168112912

Prime Factorization 2 × 2 × 2 × 2 × 11 × 19 × 50273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21014114
Product of the distinct prime numbers

The prime factorization of 168112912 is 2 × 2 × 2 × 2 × 11 × 19 × 50273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168112912)

Multiplication

n×y
n×2 336225824
n×3 504338736
n×4 672451648
n×5 840564560

Division

n÷y
n÷2 84056456
n÷3 56037637.333333
n÷3 42028228
n÷5 33622582.4

Exponentiation

ny
n2 28261951181119744
n3 4.7511989118599E+24
n4 7.98737884564E+32
n5 1.3427815169877E+41

Nth Root

y√n
2√n 12965.836340167
3√n 551.90842491244
4√n 113.86762639208
5√n 44.16926924704

Divisors of 168112912

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 -168112911
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 168112912 can be divided by 40 positive divisors. The sum of these divisors (counting 168112912) is 1, the average is 0.025.

Base conversion 168112912

Base System Value
2 Binary 1010000001010011001100010000
3 Ternary 102201100000120011
4 Quaternary 22001103030100
5 Quinary 321014103122
6 Senary 24403124304
8 Octal 1201231420
10 Decimal 168112912
12 Duodecimal 48373694
16 Hexadecimal a053310
20 Vigesimal 2cae25c
36 Base36 2s38r4

Cryptographic Hash Functions

md5 4bc4a906319fb50eba446e41e0a4188e
sha1 85b84247d93bfeb152a8f1fe5119f95502e625a4
sha256 7b161666cf7561400b112ce69d6c94340d505ed481d9d7cea2a6198939ee8fe6
sha512 50a42b4104a4e79713ad3dc66852617071b56a1656d6d5d2fc5aa21f3015f2e64b077225cc5a151a6bc7f299a1da902c0c60a309215350d4a8e90f0dc7ce5192
ripemd-160 b1b1574653dbe897366cea4b7c82dfbf2835dd20

168112912 as geometric shapes

Circle

Radius = n
Diameter 336225824
Circumference 1056284578.6256
Area 8.8787538206719E+16

Sphere

Radius = n
Volume 1.990177546299E+25
Surface area 3.5515015282688E+17
Circumference 1056284578.6256

Square

Length = n
Perimeter 672451648
Area 28261951181119744
Diagonal 237747560.16043

Cube

Length = n
Surface area 169571707086718464
Volume 4.7511989118599E+24
Space diagonal 291180104.99236

Equilateral Triangle

Length = n
Perimeter 504338736
Area 1.2237783841683E+16
Altitude 145590052.49618

Triangular Pyramid

Length = n
Surface area 1.2237783841683E+16
Volume 5.5993416155704E+23
Height 79249186.720145