188891125 (number)

188891125 is an odd 9-digits composite number following 188891124 and preceding 188891126. In scientific notation, it is written as 1.88891125 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 151112800 positive integers (up to 188891125) that are relatively prime to 188891125.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred ninety-one thousand one hundred twenty-five

Notation

Scientific notation 1.88891125 × 10^8
Engineering notation 1.88891125 × 10^6

Prime Factorization of 188891125

Prime Factorization 125 × 1511129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 188891125
Product of the distinct prime numbers

The prime factorization of 188891125 is 125 × 1511129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 20, 48, 358, 673, 627, 5613, 36892, 76885, 475187, 603638, 3858341, 4003332, 68891824, 50889449, 106743887, 933474402, 2865349724, 1344071034

Basic calculations (n = 188891125)

Multiplication

n×y
n×2 377782250
n×3 566673375
n×4 755564500
n×5 944455625

Division

n÷y
n÷2 94445562.5
n÷3 62963708.333333
n÷3 47222781.25
n÷5 37778225

Exponentiation

ny
n2 35679857103765625
n3 6.7396083481695E+24
n4 1.2730522029451E+33
n5 2.4046826279803E+41

Nth Root

y√n
2√n 13743.766768976
3√n 573.76913769559
4√n 117.23381239632
5√n 45.21081236142

Divisors of 188891125

1, 125, 1511129, 188891125

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188891124
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188891125 can be divided by 4 positive divisors. The sum of these divisors (counting 188891125) is 1, the average is 0.25.

Base conversion 188891125

Base System Value
2 Binary 1011010000100011111111110101
3 Ternary 111011102122220121
4 Quaternary 23100203333311
5 Quinary 341324004000
6 Senary 30424331541
8 Octal 1320437765
10 Decimal 188891125
12 Duodecimal 53313bb1
16 Hexadecimal b423ff5
20 Vigesimal 2j0b7g5
36 Base36 34glbp

Cryptographic Hash Functions

md5 9d619b3fe1ed3952b1bc0772d9a1ee67
sha1 91a21ab54ad7719f3bbd41cb84d7ee09105d2ac5
sha256 e947e81f50947a8b40007efc23f4152b58a577e892448a3449b36bc4fd49edfa
sha512 83bfe596caf10ce08e77b2411a9044e77466be14cef40d01ab475f87c127c44a9f35c7f86b8b42a063017cc3176fb5e16b3812dc2f9b02228278b5c1b7f02539
ripemd-160 3c265bc232e69c893dee94216caf5051eaad870b

188891125 as geometric shapes

Circle

Radius = n
Diameter 377782250
Circumference 1186837941.2566
Area 1.1209157695832E+17

Sphere

Radius = n
Volume 2.8230805432909E+25
Surface area 4.4836630783329E+17
Circumference 1186837941.2566

Square

Length = n
Perimeter 755564500
Area 35679857103765625
Diagonal 267132390.78691

Cube

Length = n
Surface area 214079142622593750
Volume 6.7396083481695E+24
Space diagonal 327169025.59884

Equilateral Triangle

Length = n
Perimeter 566673375
Area 1.544983132763E+16
Altitude 163584512.79942

Triangular Pyramid

Length = n
Surface area 1.544983132763E+16
Volume 7.9427046092202E+23
Height 89044130.262304