189832909 (number)

189832909 is an odd 9-digits composite number following 189832908 and preceding 189832910. In scientific notation, it is written as 1.89832909 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 157116960 positive integers (up to 189832909) that are relatively prime to 189832909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89832909 × 10^8
Engineering notation 1.89832909 × 10^6

Prime Factorization of 189832909

Prime Factorization 7 × 7 × 3551 × 1091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27118987
Product of the distinct prime numbers

The prime factorization of 189832909 is 7 × 7 × 3551 × 1091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 47, 90, 154, 919, 708, 3347, 55843, 63357, 142581, 819156, 2789554, 932620, 90869657, 98206077, 531242085, 34669805, 2084043122, 688977825

Basic calculations (n = 189832909)

Multiplication

n×y
n×2 379665818
n×3 569498727
n×4 759331636
n×5 949164545

Division

n÷y
n÷2 94916454.5
n÷3 63277636.333333
n÷3 47458227.25
n÷5 37966581.8

Exponentiation

ny
n2 36036533339402281
n3 6.8409199540942E+24
n4 1.2986317351219E+33
n5 2.465230399979E+41

Nth Root

y√n
2√n 13777.986391342
3√n 574.72113408947
4√n 117.37966770843
5√n 45.255805641126

Divisors of 189832909

1, 7, 49, 1091, 3551, 7637, 24857, 53459, 173999, 3874141, 27118987, 189832909

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189832908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189832909 can be divided by 12 positive divisors. The sum of these divisors (counting 189832909) is 1, the average is 0.083333333333333.

Base conversion 189832909

Base System Value
2 Binary 1011010100001001111011001101
3 Ternary 111020012111210111
4 Quaternary 23110021323031
5 Quinary 342044123114
6 Senary 30500440021
8 Octal 1324117315
10 Decimal 189832909
12 Duodecimal 536a9011
16 Hexadecimal b509ecd
20 Vigesimal 2j69259
36 Base36 350s0d

Cryptographic Hash Functions

md5 a3762a64f1f60e6c39c939954085e31a
sha1 0003dabe0cff8a09810669559a54eb00e793de58
sha256 1fb6734db157d3ba5575e9ef39f890db3f6d5d9d04bb00042247a9313ba03561
sha512 fa22aa15d11555f5c077c9d7e38779b76ff785ea6429962be21ad2cbaf909824fd09cf7c660e0defdbdcf20da533a79b089d101349a5585d2028d2131d6293d5
ripemd-160 2f71084548523371e5e81cb4501d22a444d1e421

189832909 as geometric shapes

Circle

Radius = n
Diameter 379665818
Circumference 1192755344.648
Area 1.1321210839991E+17

Sphere

Radius = n
Volume 2.8655178495438E+25
Surface area 4.5284843359964E+17
Circumference 1192755344.648

Square

Length = n
Perimeter 759331636
Area 36036533339402281
Diagonal 268464274.49254

Cube

Length = n
Surface area 216219200036413686
Volume 6.8409199540942E+24
Space diagonal 328800243.3366

Equilateral Triangle

Length = n
Perimeter 569498727
Area 1.5604276668124E+16
Altitude 164400121.6683

Triangular Pyramid

Length = n
Surface area 1.5604276668124E+16
Volume 8.062101481824E+23
Height 89488091.497513