189969474 (number)

189969474 is an even 9-digits composite number following 189969473 and preceding 189969475. In scientific notation, it is written as 1.89969474 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 63323156 positive integers (up to 189969474) that are relatively prime to 189969474.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred sixty-nine thousand four hundred seventy-four

Notation

Scientific notation 1.89969474 × 10^8
Engineering notation 1.89969474 × 10^6

Prime Factorization of 189969474

Prime Factorization 2 × 3 × 31661579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189969474
Product of the distinct prime numbers

The prime factorization of 189969474 is 2 × 3 × 31661579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189969474)

Multiplication

n×y
n×2 379938948
n×3 569908422
n×4 759877896
n×5 949847370

Division

n÷y
n÷2 94984737
n÷3 63323158
n÷3 47492368.5
n÷5 37993894.8

Exponentiation

ny
n2 36088401051836676
n3 6.8556945653185E+24
n4 1.3023726904782E+33
n5 2.4741105496211E+41

Nth Root

y√n
2√n 13782.941413211
3√n 574.85891838021
4√n 117.40077262612
5√n 45.262315135657

Divisors of 189969474

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 -189969473
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 189969474 can be divided by 8 positive divisors. The sum of these divisors (counting 189969474) is 1, the average is 0.125.

Base conversion 189969474

Base System Value
2 Binary 1011010100101011010001000010
3 Ternary 111020110110010110
4 Quaternary 23110223101002
5 Quinary 342113010344
6 Senary 30503412150
8 Octal 1324532102
10 Decimal 189969474
12 Duodecimal 53754056
16 Hexadecimal b52b442
20 Vigesimal 2j763de
36 Base36 353pdu

Cryptographic Hash Functions

md5 272be0ad6cbe157da61743e33d846413
sha1 a9db02e09d149c6789be071e7af38e509c8dc1b1
sha256 eb0dbb5ae4e0fb0f99e5478503d9a22811ca73043591c1bd19b4da40faf12cd0
sha512 bccf3605132cf652c4874b9234e6051ce7f637e71ab376d929a3644e682a9b2d4600b11786c098d7d852f7142236a6f755fcf5024e2e0609b3e8dff0fce6a440
ripemd-160 b737280cb47fcdb5d0209cecf79d2559e4a599f7

189969474 as geometric shapes

Circle

Radius = n
Diameter 379938948
Circumference 1193613407.8494
Area 1.1337505562425E+17

Sphere

Radius = n
Volume 2.8717066242213E+25
Surface area 4.5350022249701E+17
Circumference 1193613407.8494

Square

Length = n
Perimeter 759877896
Area 36088401051836676
Diagonal 268657406.56768

Cube

Length = n
Surface area 216530406311020056
Volume 6.8556945653185E+24
Space diagonal 329036780.85513

Equilateral Triangle

Length = n
Perimeter 569908422
Area 1.5626736046426E+16
Altitude 164518390.42757

Triangular Pyramid

Length = n
Surface area 1.5626736046426E+16
Volume 8.0795135281341E+23
Height 89552468.855894