189949085 (number)

189949085 is an odd 9-digits composite number following 189949084 and preceding 189949086. In scientific notation, it is written as 1.89949085 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 149091904 positive integers (up to 189949085) that are relatively prime to 189949085.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred forty-nine thousand eighty-five

Notation

Scientific notation 1.89949085 × 10^8
Engineering notation 1.89949085 × 10^6

Prime Factorization of 189949085

Prime Factorization 5 × 53 × 716789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189949085
Product of the distinct prime numbers

The prime factorization of 189949085 is 5 × 53 × 716789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 68, 13, 526, 485, 6072, 2165, 70295, 69513, 87580, 266396, 2514244, 5851752, 71046048, 50861704, 463402290, 172328022, 9925105360, 8776456030

Basic calculations (n = 189949085)

Multiplication

n×y
n×2 379898170
n×3 569847255
n×4 759796340
n×5 949745425

Division

n÷y
n÷2 94974542.5
n÷3 63316361.666667
n÷3 47487271.25
n÷5 37989817

Exponentiation

ny
n2 36080654892337225
n3 6.8534873830002E+24
n4 1.3018136574599E+33
n5 2.4727831307502E+41

Nth Root

y√n
2√n 13782.201747181
3√n 574.83835153581
4√n 117.39762240855
5√n 45.261343513274

Divisors of 189949085

1, 5, 53, 265, 716789, 3583945, 37989817, 189949085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189949084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189949085 can be divided by 8 positive divisors. The sum of these divisors (counting 189949085) is 1, the average is 0.125.

Base conversion 189949085

Base System Value
2 Binary 1011010100100110010010011101
3 Ternary 111020102102011022
4 Quaternary 23110212102131
5 Quinary 342111332320
6 Senary 30503133525
8 Octal 1324462235
10 Decimal 189949085
12 Duodecimal 537442a5
16 Hexadecimal b52649d
20 Vigesimal 2j73ce5
36 Base36 3539nh

Cryptographic Hash Functions

md5 d6aced6f83b6ea2f3029cfa79edacae5
sha1 f60a4d2b8553f60993edd51961a69480cbdd4ea8
sha256 ec52628106b41c7a888778bcbf1f5cc460d6130cf7af57e395ccb4467a06527e
sha512 d5f8be42c1d184156409f46ca44cf78702d80858ef332f7a26c35e70d12f42f9b5965d6ce07c9bb3aa3d90e686bb8e95913c8bec6d02b4beef204961d4640419
ripemd-160 de36ddd45b095035c276e7a50411a386c4c0a70f

189949085 as geometric shapes

Circle

Radius = n
Diameter 379898170
Circumference 1193485299.9842
Area 1.1335072034648E+17

Sphere

Radius = n
Volume 2.8707820818538E+25
Surface area 4.534028813859E+17
Circumference 1193485299.9842

Square

Length = n
Perimeter 759796340
Area 36080654892337225
Diagonal 268628572.16736

Cube

Length = n
Surface area 216483929354023350
Volume 6.8534873830002E+24
Space diagonal 329001466.07122

Equilateral Triangle

Length = n
Perimeter 569847255
Area 1.5623381860972E+16
Altitude 164500733.03561

Triangular Pyramid

Length = n
Surface area 1.5623381860972E+16
Volume 8.0769123388265E+23
Height 89542857.38912