131661553 (number)

131661553 is an odd 9-digits prime number following 131661552 and preceding 131661554. In scientific notation, it is written as 1.31661553 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 131661552 positive integers (up to 131661553) that are relatively prime to 131661553.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million six hundred sixty-one thousand five hundred fifty-three

Notation

Scientific notation 1.31661553 × 10^8
Engineering notation 1.31661553 × 10^6

Prime Factorization of 131661553

Prime Factorization 131661553

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 131661553
Product of the distinct prime numbers

The prime factorization of 131661553 is 131661553. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131661553)

Multiplication

n×y
n×2 263323106
n×3 394984659
n×4 526646212
n×5 658307765

Division

n÷y
n÷2 65830776.5
n÷3 43887184.333333
n÷3 32915388.25
n÷5 26332310.6

Exponentiation

ny
n2 17334764538371809
n3 2.2823220200114E+24
n4 3.0049406160079E+32
n5 3.9563514817638E+40

Nth Root

y√n
2√n 11474.386824576
3√n 508.72880001488
4√n 107.11856433213
5√n 42.062181659112

Divisors of 131661553

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 131661554
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 65830777
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11474.386868151
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999848095
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131661553 can be divided by 2 positive divisors. The sum of these divisors (counting 131661553) is 131661554, the average is 65830777.

Base conversion 131661553

Base System Value
2 Binary 111110110001111111011110001
3 Ternary 100011202002200211
4 Quaternary 13312033323301
5 Quinary 232201132203
6 Senary 21021544121
8 Octal 766177361
10 Decimal 131661553
12 Duodecimal 38115041
16 Hexadecimal 7d8fef1
20 Vigesimal 212hdhd
36 Base36 26dypd

Cryptographic Hash Functions

md5 c81f569c8e7dfdf3c238ebfeb90ce807
sha1 006198faae8caefc4a1a45af54364ce093095ded
sha256 69b2351cd76c76eb1d61c9fbbbade2c17988298787d139b96de030116d364ef0
sha512 3bc0b9289d497a5eda25a37e611a1975836e9855f795326eb4d3a007a23f18465d26fe544d49dc8be38dc643cedea31ab452c46bbe1fc5d792c9c69dcfca2131
ripemd-160 3496077abe54bbb2d57025563603dcb4ee41ce34

131661553 as geometric shapes

Circle

Radius = n
Diameter 263323106
Circumference 827253935.33005
Area 5.4458768925458E+16

Sphere

Radius = n
Volume 9.5601681215919E+24
Surface area 2.1783507570183E+17
Circumference 827253935.33005

Square

Length = n
Perimeter 526646212
Area 17334764538371809
Diagonal 186197553.8957

Cube

Length = n
Surface area 104008587230230854
Volume 2.2823220200114E+24
Space diagonal 228044499.19942

Equilateral Triangle

Length = n
Perimeter 394984659
Area 7.5061732294258E+15
Altitude 114022249.59971

Triangular Pyramid

Length = n
Surface area 7.5061732294258E+15
Volume 2.6897422953357E+23
Height 62065851.298568