168395897 (number)

168395897 is an odd 9-digits composite number following 168395896 and preceding 168395898. In scientific notation, it is written as 1.68395897 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 154624000 positive integers (up to 168395897) that are relatively prime to 168395897.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred ninety-five thousand eight hundred ninety-seven

Notation

Scientific notation 1.68395897 × 10^8
Engineering notation 1.68395897 × 10^6

Prime Factorization of 168395897

Prime Factorization 41 × 17 × 241601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168395897
Product of the distinct prime numbers

The prime factorization of 168395897 is 41 × 17 × 241601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168395897)

Multiplication

n×y
n×2 336791794
n×3 505187691
n×4 673583588
n×5 841979485

Division

n÷y
n÷2 84197948.5
n÷3 56131965.666667
n÷3 42098974.25
n÷5 33679179.4

Exponentiation

ny
n2 28357178126434609
n3 4.7752324469897E+24
n4 8.0412955129434E+32
n5 1.3541211709442E+41

Nth Root

y√n
2√n 12976.744468471
3√n 552.21792771792
4√n 113.91551460829
5√n 44.184129299126

Divisors of 168395897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168395896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168395897 can be divided by 8 positive divisors. The sum of these divisors (counting 168395897) is 1, the average is 0.125.

Base conversion 168395897

Base System Value
2 Binary 1010000010011000010001111001
3 Ternary 102201212101202002
4 Quaternary 22002120101321
5 Quinary 321102132042
6 Senary 24413150345
8 Octal 1202302171
10 Decimal 168395897
12 Duodecimal 4848b3b5
16 Hexadecimal a098479
20 Vigesimal 2cc99eh
36 Base36 2s9b3t

Cryptographic Hash Functions

md5 9493113a022926d8f6573141c438dd92
sha1 76bb6e352e134181042c565af64bf0ade84ae6b9
sha256 340bcb0b425eada659e85ecfc0265fe747d6dd965d092cd68846f16129ef827b
sha512 b41b3a15ee4cf59ddf9268b758c4c8b3ec52bfc5782e398a6aa4fef29b1c9e70b37e01ebf36c962d4b39877480f629ebdf6d6159e18d36350b24a844df012393
ripemd-160 7e5ab9d90e8a7ca0d437f47da614b73168d67d9a

168395897 as geometric shapes

Circle

Radius = n
Diameter 336791794
Circumference 1058062625.8197
Area 8.9086702478544E+16

Sphere

Radius = n
Volume 2.0002446899529E+25
Surface area 3.5634680991418E+17
Circumference 1058062625.8197

Square

Length = n
Perimeter 673583588
Area 28357178126434609
Diagonal 238147761.38538

Cube

Length = n
Surface area 170143068758607654
Volume 4.7752324469897E+24
Space diagonal 291670249.39014

Equilateral Triangle

Length = n
Perimeter 505187691
Area 1.2279018318566E+16
Altitude 145835124.69507

Triangular Pyramid

Length = n
Surface area 1.2279018318566E+16
Volume 5.6276654083475E+23
Height 79382587.128461