188996940 (number)

188996940 is an even 9-digits composite number following 188996939 and preceding 188996941. In scientific notation, it is written as 1.88996940 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 44928000 positive integers (up to 188996940) that are relatively prime to 188996940.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million nine hundred ninety-six thousand nine hundred forty

Notation

Scientific notation 1.88996940 × 10^8
Engineering notation 1.88996940 × 10^6

Prime Factorization of 188996940

Prime Factorization 2 × 2 × 11 × 5 × 3 × 3 × 53 × 1801

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 31499490
Product of the distinct prime numbers

The prime factorization of 188996940 is 2 × 2 × 11 × 5 × 3 × 3 × 53 × 1801. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188996940)

Multiplication

n×y
n×2 377993880
n×3 566990820
n×4 755987760
n×5 944984700

Division

n÷y
n÷2 94498470
n÷3 62998980
n÷3 47249235
n÷5 37799388

Exponentiation

ny
n2 35719843329363600
n3 6.7509410865291E+24
n4 1.2759072074743E+33
n5 2.4114255793658E+41

Nth Root

y√n
2√n 13747.615793293
3√n 573.87625768832
4√n 117.25022726329
5√n 45.215876559639

Divisors of 188996940

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188996939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188996940 can be divided by 144 positive divisors. The sum of these divisors (counting 188996940) is 1, the average is 0.0069444444444444.

Base conversion 188996940

Base System Value
2 Binary 1011010000111101110101001100
3 Ternary 111011122001001200
4 Quaternary 23100331311030
5 Quinary 341340400230
6 Senary 30430505500
8 Octal 1320756514
10 Decimal 188996940
12 Duodecimal 53365290
16 Hexadecimal b43dd4c
20 Vigesimal 2j14c70
36 Base36 34iuz0

Cryptographic Hash Functions

md5 11e4a8d20f417f4c4055fc4c0ae33956
sha1 28f07445dd53805f23e53dbeea107d59c1c936da
sha256 e89377bbf6a719bdb7ae79b613f0b3eb56b826a7a394bd6639000ca962774211
sha512 42318c3c732e912e265cc794351b9c3b7367a05957f4c29b3b9bde396fa4186dfc55d5c373a68afcd618cc4c8f015bfb6147cd29082370c11082023169a40623
ripemd-160 5ce2ee7d82bd5e1262aab06e32f47c832d059851

188996940 as geometric shapes

Circle

Radius = n
Diameter 377993880
Circumference 1187502796.5099
Area 1.1221719739091E+17

Sphere

Radius = n
Volume 2.8278275896343E+25
Surface area 4.4886878956363E+17
Circumference 1187502796.5099

Square

Length = n
Perimeter 755987760
Area 35719843329363600
Diagonal 267282035.79501

Cube

Length = n
Surface area 214319059976181600
Volume 6.7509410865291E+24
Space diagonal 327352302.55505

Equilateral Triangle

Length = n
Perimeter 566990820
Area 1.5467145871214E+16
Altitude 163676151.27752

Triangular Pyramid

Length = n
Surface area 1.5467145871214E+16
Volume 7.9560603694594E+23
Height 89094011.931671