131446368 (number)

131446368 is an even 9-digits composite number following 131446367 and preceding 131446369. In scientific notation, it is written as 1.31446368 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 43505280 positive integers (up to 131446368) that are relatively prime to 131446368.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred forty-six thousand three hundred sixty-eight

Notation

Scientific notation 1.31446368 × 10^8
Engineering notation 1.31446368 × 10^6

Prime Factorization of 131446368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 167 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8215398
Product of the distinct prime numbers

The prime factorization of 131446368 is 2 × 2 × 2 × 2 × 2 × 27 × 167 × 911. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131446368)

Multiplication

n×y
n×2 262892736
n×3 394339104
n×4 525785472
n×5 657231840

Division

n÷y
n÷2 65723184
n÷3 43815456
n÷3 32861592
n÷5 26289273.6

Exponentiation

ny
n2 17278147660391424
n3 2.2711497557262E+24
n4 2.9853438657429E+32
n5 3.9241260838298E+40

Nth Root

y√n
2√n 11465.00623637
3√n 508.45149683991
4√n 107.07476937341
5√n 42.048423544658

Divisors of 131446368

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131446367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131446368 can be divided by 48 positive divisors. The sum of these divisors (counting 131446368) is 1, the average is 0.020833333333333.

Base conversion 131446368

Base System Value
2 Binary 111110101011011011001100000
3 Ternary 100011100011112000
4 Quaternary 13311123121200
5 Quinary 232122240433
6 Senary 21013204000
8 Octal 765333140
10 Decimal 131446368
12 Duodecimal 38030600
16 Hexadecimal 7d5b660
20 Vigesimal 211afi8
36 Base36 269co0

Cryptographic Hash Functions

md5 37cd9dba4e89bf4c3a70f0d1922e0e1f
sha1 00d69522b6e58a4bb987b7a983a490dcc3f469d4
sha256 2d377e88a670404cfed56f0bca2ef6eb0c77e991c078995e317b928eb91ba65a
sha512 72ee97b1ac6575461bc4ca7e1f3f843daa85ed958630a985daabb466e9220dfc83398637736b7c2863fb074a4c4a51f9cecbf321018bbc488c47eff87c98d14f
ripemd-160 1247076b7b000cff362ca756ba2e2b34691dc2d2

131446368 as geometric shapes

Circle

Radius = n
Diameter 262892736
Circumference 825901888.09972
Area 5.4280901757525E+16

Sphere

Radius = n
Volume 9.5133698503887E+24
Surface area 2.171236070301E+17
Circumference 825901888.09972

Square

Length = n
Perimeter 525785472
Area 17278147660391424
Diagonal 185893236.35028

Cube

Length = n
Surface area 103668885962348544
Volume 2.2711497557262E+24
Space diagonal 227671787.8464

Equilateral Triangle

Length = n
Perimeter 394339104
Area 7.4816574021188E+15
Altitude 113835893.9232

Triangular Pyramid

Length = n
Surface area 7.4816574021188E+15
Volume 2.6765756556069E+23
Height 61964412.116762