189969149 (number)

189969149 is an odd 9-digits composite number following 189969148 and preceding 189969150. In scientific notation, it is written as 1.89969149 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 188921920 positive integers (up to 189969149) that are relatively prime to 189969149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89969149 × 10^8
Engineering notation 1.89969149 × 10^6

Prime Factorization of 189969149

Prime Factorization 383 × 563 × 881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189969149
Product of the distinct prime numbers

The prime factorization of 189969149 is 383 × 563 × 881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189969149)

Multiplication

n×y
n×2 379938298
n×3 569907447
n×4 759876596
n×5 949845745

Division

n÷y
n÷2 94984574.5
n÷3 63323049.666667
n÷3 47492287.25
n÷5 37993829.8

Exponentiation

ny
n2 36088277571784201
n3 6.8556593791876E+24
n4 1.3023637780981E+33
n5 2.4740893861373E+41

Nth Root

y√n
2√n 13782.92962327
3√n 574.85859055691
4√n 117.40072241375
5√n 45.262299648682

Divisors of 189969149

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 -189969148
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 189969149 can be divided by 8 positive divisors. The sum of these divisors (counting 189969149) is 1, the average is 0.125.

Base conversion 189969149

Base System Value
2 Binary 1011010100101011001011111101
3 Ternary 111020110102200102
4 Quaternary 23110223023331
5 Quinary 342113003044
6 Senary 30503410445
8 Octal 1324531375
10 Decimal 189969149
12 Duodecimal 53753a25
16 Hexadecimal b52b2fd
20 Vigesimal 2j762h9
36 Base36 353p4t

Cryptographic Hash Functions

md5 1da316f9839f078716304e5933bd18c1
sha1 330ba283a4b9151d92c5e4fba8bfe0b7bc44c40b
sha256 b6e75f74517ac5d1eb53634f5a4d079e65664bd15dd6d05c89de5b4b55e0ad56
sha512 2d4a9efb4b2eb38aaa0c785815b00018ae16e2cb8641a9496cc4a3eb6c826a9ea0dc3c31555b98b9773b36e5e525e6aac72030c306326669ba9e0aa06cadf17c
ripemd-160 f025e86a6653c9074ff7fcae909e0dbccc96fa2e

189969149 as geometric shapes

Circle

Radius = n
Diameter 379938298
Circumference 1193611365.8142
Area 1.1337466770023E+17

Sphere

Radius = n
Volume 2.8716918854893E+25
Surface area 4.5349867080091E+17
Circumference 1193611365.8142

Square

Length = n
Perimeter 759876596
Area 36088277571784201
Diagonal 268656946.94828

Cube

Length = n
Surface area 216529665430705206
Volume 6.8556593791876E+24
Space diagonal 329036217.93862

Equilateral Triangle

Length = n
Perimeter 569907447
Area 1.5626682577995E+16
Altitude 164518108.96931

Triangular Pyramid

Length = n
Surface area 1.5626682577995E+16
Volume 8.0794720608812E+23
Height 89552315.649425