131489168 (number)

131489168 is an even 9-digits composite number following 131489167 and preceding 131489169. In scientific notation, it is written as 1.31489168 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 65744576 positive integers (up to 131489168) that are relatively prime to 131489168.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred eighty-nine thousand one hundred sixty-eight

Notation

Scientific notation 1.31489168 × 10^8
Engineering notation 1.31489168 × 10^6

Prime Factorization of 131489168

Prime Factorization 2 × 2 × 2 × 2 × 8218073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16436146
Product of the distinct prime numbers

The prime factorization of 131489168 is 2 × 2 × 2 × 2 × 8218073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131489168)

Multiplication

n×y
n×2 262978336
n×3 394467504
n×4 525956672
n×5 657445840

Division

n÷y
n÷2 65744584
n÷3 43829722.666667
n÷3 32872292
n÷5 26297833.6

Exponentiation

ny
n2 17289401301332224
n3 2.2733689923303E+24
n4 2.9892339735851E+32
n5 3.9305188814404E+40

Nth Root

y√n
2√n 11466.872633809
3√n 508.50667615725
4√n 107.08348441197
5√n 42.05116144941

Divisors of 131489168

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131489167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131489168 can be divided by 10 positive divisors. The sum of these divisors (counting 131489168) is 1, the average is 0.1.

Base conversion 131489168

Base System Value
2 Binary 111110101100101110110010000
3 Ternary 100011102100020012
4 Quaternary 13311211312100
5 Quinary 232130123133
6 Senary 21014134052
8 Octal 765456620
10 Decimal 131489168
12 Duodecimal 38051328
16 Hexadecimal 7d65d90
20 Vigesimal 211g2i8
36 Base36 26a9ow

Cryptographic Hash Functions

md5 3be7510403570d245179dccd87fa0ffd
sha1 728e7c45b6f2fa01dd83336e9fb265a1e127c084
sha256 4b36326d6371304a8eb15c3c9b5779596735ee12452449b8065d6535de48a59f
sha512 5ee1f0a79ad2ff9256daff767f4da63347d4f2c8e4c6718cfb8268ab55fb05b68176635cb11a5d832511418955a819cc3b87fd5ba5b524ba6f80865afbc66fce
ripemd-160 1d65add32fd9f0654e3219adae88cd3ef518b2c6

131489168 as geometric shapes

Circle

Radius = n
Diameter 262978336
Circumference 826170808.43087
Area 5.4316256113231E+16

Sphere

Radius = n
Volume 9.5226657669382E+24
Surface area 2.1726502445292E+17
Circumference 826170808.43087

Square

Length = n
Perimeter 525956672
Area 17289401301332224
Diagonal 185953764.69075

Cube

Length = n
Surface area 103736407807993344
Volume 2.2733689923303E+24
Space diagonal 227745919.62096

Equilateral Triangle

Length = n
Perimeter 394467504
Area 7.4865303715887E+15
Altitude 113872959.81048

Triangular Pyramid

Length = n
Surface area 7.4865303715887E+15
Volume 2.6791910510266E+23
Height 61984588.230251