389627189 (number)

389627189 is an odd 9-digits composite number following 389627188 and preceding 389627190. In scientific notation, it is written as 3.89627189 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 323192880 positive integers (up to 389627189) that are relatively prime to 389627189.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-seven thousand one hundred eighty-nine

Notation

Scientific notation 3.89627189 × 10^8
Engineering notation 3.89627189 × 10^6

Prime Factorization of 389627189

Prime Factorization 7 × 31 × 1795517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389627189
Product of the distinct prime numbers

The prime factorization of 389627189 is 7 × 31 × 1795517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 47, 57, 716, 831, 971, 3694, 37302, 97690, 698264, 435636, 1292762, 3349276, 55881977, 96207778, 568099537, 681477305, 5342645960, 2874670505

Basic calculations (n = 389627189)

Multiplication

n×y
n×2 779254378
n×3 1168881567
n×4 1558508756
n×5 1948135945

Division

n÷y
n÷2 194813594.5
n÷3 129875729.66667
n÷3 97406797.25
n÷5 77925437.8

Exponentiation

ny
n2 151809346408041721
n3 5.9149048904893E+25
n4 2.3046077656837E+34
n5 8.979378454909E+42

Nth Root

y√n
2√n 19738.9763919
3√n 730.381478853
4√n 140.49546751373
5√n 52.255240520142

Divisors of 389627189

1, 7, 31, 217, 1795517, 12568619, 55661027, 389627189

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 -389627188
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 389627189 can be divided by 8 positive divisors. The sum of these divisors (counting 389627189) is 1, the average is 0.125.

Base conversion 389627189

Base System Value
2 Binary 10111001110010011110100110101
3 Ternary 1000011011010000122
4 Quaternary 113032103310311
5 Quinary 1244221032224
6 Senary 102355021325
8 Octal 2716236465
10 Decimal 389627189
12 Duodecimal aa59a845
16 Hexadecimal 17393d35
20 Vigesimal 61f37j9
36 Base36 6fz29h

Cryptographic Hash Functions

md5 5f7817544f3dfc2c720f89ddfc66209f
sha1 77d2e7fd52c367055170c908af315831fca76b77
sha256 496b015f9fcaae5916b305f3223019df66c2cd87691c257f79bd1fb2d9b4010f
sha512 c24dab9ca459f5c6515f53e1c63a435b7a5be6347b76cd3d2f00c7299500a77a72e0b332c75337ec2d1c9df751bd6cfa2250240aa37fca154c92d3c69d939fd7
ripemd-160 669df1db2ab27be75677d900eef0fb67f2757650

389627189 as geometric shapes

Circle

Radius = n
Diameter 779254378
Circumference 2448099829.2025
Area 4.7692312742177E+17

Sphere

Radius = n
Volume 2.4776295667525E+26
Surface area 1.9076925096871E+18
Circumference 2448099829.2025

Square

Length = n
Perimeter 1558508756
Area 151809346408041721
Diagonal 551016054.95311

Cube

Length = n
Surface area 910856078448250326
Volume 5.9149048904893E+25
Space diagonal 674854087.35824

Equilateral Triangle

Length = n
Perimeter 1168881567
Area 6.5735375260638E+16
Altitude 337427043.67912

Triangular Pyramid

Length = n
Surface area 6.5735375260638E+16
Volume 6.970782263564E+24
Height 183672018.3177