181134961 (number)

181134961 is an odd 9-digits composite number following 181134960 and preceding 181134962. In scientific notation, it is written as 1.81134961 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 145998720 positive integers (up to 181134961) that are relatively prime to 181134961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.81134961 × 10^8
Engineering notation 1.81134961 × 10^6

Prime Factorization of 181134961

Prime Factorization 133 × 137 × 9941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 181134961
Product of the distinct prime numbers

The prime factorization of 181134961 is 133 × 137 × 9941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 181134961)

Multiplication

n×y
n×2 362269922
n×3 543404883
n×4 724539844
n×5 905674805

Division

n÷y
n÷2 90567480.5
n÷3 60378320.333333
n÷3 45283740.25
n÷5 36226992.2

Exponentiation

ny
n2 32809874096471521
n3 5.9430152648793E+24
n4 1.0764878382263E+33
n5 1.949895825941E+41

Nth Root

y√n
2√n 13458.638898492
3√n 565.80584203956
4√n 116.01137400484
5√n 44.833274156897

Divisors of 181134961

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 -181134960
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 181134961 can be divided by 8 positive divisors. The sum of these divisors (counting 181134961) is 1, the average is 0.125.

Base conversion 181134961

Base System Value
2 Binary 1010110010111110011001110001
3 Ternary 110121211121110021
4 Quaternary 22302332121301
5 Quinary 332332304321
6 Senary 25550203441
8 Octal 1262763161
10 Decimal 181134961
12 Duodecimal 507b3581
16 Hexadecimal acbe671
20 Vigesimal 2gc1h81
36 Base36 2zucmp

Cryptographic Hash Functions

md5 1c4023cbc1d000092feb416ee8e3f427
sha1 c91424c0e35a02693a841f8bf8ca4532b8fcb1c9
sha256 821778dc5c2f22c9e3ec684d96461b9e7c8a6adcd0a0b8c7ae2e1aa15c6ac7cb
sha512 11d80b281e6b9c6a8451f13b8c3c764cced15f426273db988aa921844ee2c0b37567268841fd01fd698e14d12d2e1192ec6179e2434389af90f2c46366b3a571
ripemd-160 03b2e3837adda1df179985c3dd5175a916ac978a

181134961 as geometric shapes

Circle

Radius = n
Diameter 362269922
Circumference 1138104525.5717
Area 1.0307525942668E+17

Sphere

Radius = n
Volume 2.4894044128422E+25
Surface area 4.1230103770672E+17
Circumference 1138104525.5717

Square

Length = n
Perimeter 724539844
Area 32809874096471521
Diagonal 256163518.46612

Cube

Length = n
Surface area 196859244578829126
Volume 5.9430152648793E+24
Space diagonal 313734955.47901

Equilateral Triangle

Length = n
Perimeter 543404883
Area 1.4207092231257E+16
Altitude 156867477.7395

Triangular Pyramid

Length = n
Surface area 1.4207092231257E+16
Volume 7.0039106574855E+23
Height 85387839.488707