188896881 (number)

188896881 is an odd 9-digits composite number following 188896880 and preceding 188896882. In scientific notation, it is written as 1.88896881 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 122859680 positive integers (up to 188896881) that are relatively prime to 188896881.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88896881 × 10^8
Engineering notation 1.88896881 × 10^6

Prime Factorization of 188896881

Prime Factorization 123 × 1535747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 188896881
Product of the distinct prime numbers

The prime factorization of 188896881 is 123 × 1535747. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 83, 99, 765, 675, 6884, 6934, 16991, 76110, 47597, 229761, 6175319, 289679, 91965292, 41834386, 338482421, 772810482, 3333438115, 5122669034

Basic calculations (n = 188896881)

Multiplication

n×y
n×2 377793762
n×3 566690643
n×4 755587524
n×5 944484405

Division

n÷y
n÷2 94448440.5
n÷3 62965627
n÷3 47224220.25
n÷5 37779376.2

Exponentiation

ny
n2 35682031651528161
n3 6.7402244867169E+24
n4 1.2732073827807E+33
n5 2.4050490347344E+41

Nth Root

y√n
2√n 13743.9761714
3√n 573.77496571179
4√n 117.23470549031
5√n 45.211087896085

Divisors of 188896881

1, 123, 1535747, 188896881

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 -188896880
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 188896881 can be divided by 4 positive divisors. The sum of these divisors (counting 188896881) is 1, the average is 0.25.

Base conversion 188896881

Base System Value
2 Binary 1011010000100101011001110001
3 Ternary 111011102221210210
4 Quaternary 23100211121301
5 Quinary 341324200011
6 Senary 30424414333
8 Octal 1320453161
10 Decimal 188896881
12 Duodecimal 533173a9
16 Hexadecimal b425671
20 Vigesimal 2j0c241
36 Base36 34gprl

Cryptographic Hash Functions

md5 fe302c2cdd09dddcde576a619da67585
sha1 27f1ba0575174b1eac28321f225d59ad26f8f7c7
sha256 a471e8c0f58952057e014a30c0443faf455332f6a3ed258ca74b2828ada054d5
sha512 98da9012b7b0d76fd78d145c151e9c5c07d1f8c6c3d888b529dbe67a4ef93163306a892af026a977d5633e71d54bdef1a38fcb339e8cfec3471a7d9c30f7ec55
ripemd-160 34ac53bedc4ec3a103b8be9fd5f4b6b4f89b8c86

188896881 as geometric shapes

Circle

Radius = n
Diameter 377793762
Circumference 1186874107.2713
Area 1.120984085016E+17

Sphere

Radius = n
Volume 2.8233386308021E+25
Surface area 4.483936340064E+17
Circumference 1186874107.2713

Square

Length = n
Perimeter 755587524
Area 35682031651528161
Diagonal 267140531.00018

Cube

Length = n
Surface area 214092189909168966
Volume 6.7402244867169E+24
Space diagonal 327178995.28329

Equilateral Triangle

Length = n
Perimeter 566690643
Area 1.5450772934432E+16
Altitude 163589497.64165

Triangular Pyramid

Length = n
Surface area 1.5450772934432E+16
Volume 7.943430735462E+23
Height 89046843.666726