189932142 (number)

189932142 is an even 9-digits composite number following 189932141 and preceding 189932143. In scientific notation, it is written as 1.89932142 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 62512128 positive integers (up to 189932142) that are relatively prime to 189932142.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred thirty-two thousand one hundred forty-two

Notation

Scientific notation 1.89932142 × 10^8
Engineering notation 1.89932142 × 10^6

Prime Factorization of 189932142

Prime Factorization 2 × 3 × 231061 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 189932142
Product of the distinct prime numbers

The prime factorization of 189932142 is 2 × 3 × 231061 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 19, 1, 26, 612, 6349, 6529, 50557, 10880, 51528, 964968, 6711417, 8464342, 33406133, 19048029, 849970356, 993419029, 180039219, 1090688208

Basic calculations (n = 189932142)

Multiplication

n×y
n×2 379864284
n×3 569796426
n×4 759728568
n×5 949660710

Division

n÷y
n÷2 94966071
n÷3 63310714
n÷3 47483035.5
n÷5 37986428.4

Exponentiation

ny
n2 36074218564708164
n3 6.8516536029712E+24
n4 1.3013492450543E+33
n5 2.4716804960325E+41

Nth Root

y√n
2√n 13781.587063905
3√n 574.82125962969
4√n 117.39500442483
5√n 45.260536043941

Divisors of 189932142

1, 2, 3, 6, 137, 274, 411, 822, 231061, 462122, 693183, 1386366, 31655357, 63310714, 94966071, 189932142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189932141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189932142 can be divided by 16 positive divisors. The sum of these divisors (counting 189932142) is 1, the average is 0.0625.

Base conversion 189932142

Base System Value
2 Binary 1011010100100010001001101110
3 Ternary 111020101112220210
4 Quaternary 23110202021232
5 Quinary 342110312032
6 Senary 30502523250
8 Octal 1324421156
10 Decimal 189932142
12 Duodecimal 53736526
16 Hexadecimal b52226e
20 Vigesimal 2j71a72
36 Base36 352wku

Cryptographic Hash Functions

md5 7f0987b27081d6e4a0c7fe2961867cb8
sha1 24594a7b5a1e0bf588539039718f9578ea7f734d
sha256 a8e1c65d65075c25a62e4358cac654c3e8d7973ed689264d4a1d6ae61b5e2a93
sha512 c749706b94fc806ec3f4ef0c59b44e5730b2c80c1dc0ad6203f4dd735cff439303eb79012149ce546db2b18b44d3262ebe5519507e8d879d05e6aeefb8047856
ripemd-160 2a09bf399281bdf4ac620da528a2c5528d4264ee

189932142 as geometric shapes

Circle

Radius = n
Diameter 379864284
Circumference 1193378843.9755
Area 1.1333050002688E+17

Sphere

Radius = n
Volume 2.8700139498715E+25
Surface area 4.5332200010752E+17
Circumference 1193378843.9755

Square

Length = n
Perimeter 759728568
Area 36074218564708164
Diagonal 268604611.14697

Cube

Length = n
Surface area 216445311388248984
Volume 6.8516536029712E+24
Space diagonal 328972119.93439

Equilateral Triangle

Length = n
Perimeter 569796426
Area 1.5620594849355E+16
Altitude 164486059.96719

Triangular Pyramid

Length = n
Surface area 1.5620594849355E+16
Volume 8.0747512083369E+23
Height 89534870.382324