188869872 (number)

188869872 is an even 9-digits composite number following 188869871 and preceding 188869873. In scientific notation, it is written as 1.88869872 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 62864896 positive integers (up to 188869872) that are relatively prime to 188869872.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred sixty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.88869872 × 10^8
Engineering notation 1.88869872 × 10^6

Prime Factorization of 188869872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 797 × 4937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 23608734
Product of the distinct prime numbers

The prime factorization of 188869872 is 2 × 2 × 2 × 2 × 3 × 797 × 4937. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188869872)

Multiplication

n×y
n×2 377739744
n×3 566609616
n×4 755479488
n×5 944349360

Division

n÷y
n÷2 94434936
n÷3 62956624
n÷3 47217468
n÷5 37773974.4

Exponentiation

ny
n2 35671828549296384
n3 6.7373336921116E+24
n4 1.2724793520504E+33
n5 2.403330123444E+41

Nth Root

y√n
2√n 13742.993560356
3√n 573.74761776295
4√n 117.23051462975
5√n 45.209794940784

Divisors of 188869872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188869871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188869872 can be divided by 40 positive divisors. The sum of these divisors (counting 188869872) is 1, the average is 0.025.

Base conversion 188869872

Base System Value
2 Binary 1011010000011110110011110000
3 Ternary 111011101120202110
4 Quaternary 23100132303300
5 Quinary 341322313442
6 Senary 30424045320
8 Octal 1320366360
10 Decimal 188869872
12 Duodecimal 53303840
16 Hexadecimal b41ecf0
20 Vigesimal 2j08edc
36 Base36 34g4xc

Cryptographic Hash Functions

md5 701e522180aabeae97b71f9060159b75
sha1 e5a324bac6db92d2e7f696919fbb36675a202ff6
sha256 17d9a8096460ec882d4963f0d52acf8f212c9eae143f1fabf94087c910c3b7b7
sha512 e008499a2a833f34e6c341546f411d38feaf1c55b33ad44c8b8eea366bb92ec73a463c1b5035117a8e6b6e0585359cc68a49c38f77cea0dba466c3e57a395fb5
ripemd-160 0af308b5069e9affd8f2eed8b9cce8d3bfae3c6b

188869872 as geometric shapes

Circle

Radius = n
Diameter 377739744
Circumference 1186704404.7193
Area 1.1206635451058E+17

Sphere

Radius = n
Volume 2.8221277375894E+25
Surface area 4.4826541804234E+17
Circumference 1186704404.7193

Square

Length = n
Perimeter 755479488
Area 35671828549296384
Diagonal 267102334.50607

Cube

Length = n
Surface area 214030971295778304
Volume 6.7373336921116E+24
Space diagonal 327132214.32303

Equilateral Triangle

Length = n
Perimeter 566609616
Area 1.5446354861567E+16
Altitude 163566107.16152

Triangular Pyramid

Length = n
Surface area 1.5446354861567E+16
Volume 7.9400239013478E+23
Height 89034111.502024