189936072 (number)

189936072 is an even 9-digits composite number following 189936071 and preceding 189936073. In scientific notation, it is written as 1.89936072 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 62443008 positive integers (up to 189936072) that are relatively prime to 189936072.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred thirty-six thousand seventy-two

Notation

Scientific notation 1.89936072 × 10^8
Engineering notation 1.89936072 × 10^6

Prime Factorization of 189936072

Prime Factorization 2 × 2 × 2 × 9 × 73 × 36137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47484018
Product of the distinct prime numbers

The prime factorization of 189936072 is 2 × 2 × 2 × 9 × 73 × 36137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189936072)

Multiplication

n×y
n×2 379872144
n×3 569808216
n×4 759744288
n×5 949680360

Division

n÷y
n÷2 94968036
n÷3 63312024
n÷3 47484018
n÷5 37987214.4

Exponentiation

ny
n2 36075711446789184
n3 6.8520789268086E+24
n4 1.301456956392E+33
n5 2.4719362217417E+41

Nth Root

y√n
2√n 13781.729644714
3√n 574.82522425963
4√n 117.39561169275
5√n 45.260723344976

Divisors of 189936072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189936071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189936072 can be divided by 32 positive divisors. The sum of these divisors (counting 189936072) is 1, the average is 0.03125.

Base conversion 189936072

Base System Value
2 Binary 1011010100100011000111001000
3 Ternary 111020101202022100
4 Quaternary 23110203013020
5 Quinary 342110423242
6 Senary 30502553400
8 Octal 1324430710
10 Decimal 189936072
12 Duodecimal 53738860
16 Hexadecimal b5231c8
20 Vigesimal 2j7203c
36 Base36 352zm0

Cryptographic Hash Functions

md5 906d95101455c36b3ccbdbc8e390d83d
sha1 b3fd4fcfbe440b726381ee90390deb2236dc929a
sha256 b95c1542e15b7fa07427b6a42e93949a57554e8bd0d9a525e057c13d2da4be68
sha512 1a883d682f4bd568a5faca726a59d15b2f490abed924775ca424d3663f0237da06f5f143a74b4382013c060ee1cbd320706064eab6ff7e120b7a02021e1f4a73
ripemd-160 47719e869d9c4a7bdd2770fe15e4ca84fe3ac94a

189936072 as geometric shapes

Circle

Radius = n
Diameter 379872144
Circumference 1193403536.8938
Area 1.1333519005426E+17

Sphere

Radius = n
Volume 2.8701921091039E+25
Surface area 4.5334076021703E+17
Circumference 1193403536.8938

Square

Length = n
Perimeter 759744288
Area 36075711446789184
Diagonal 268610169.00627

Cube

Length = n
Surface area 216454268680735104
Volume 6.8520789268086E+24
Space diagonal 328978926.89406

Equilateral Triangle

Length = n
Perimeter 569808216
Area 1.5621241286258E+16
Altitude 164489463.44703

Triangular Pyramid

Length = n
Surface area 1.5621241286258E+16
Volume 8.0752524572863E+23
Height 89536723.002091