389621489 (number)

389621489 is an odd 9-digits prime number following 389621488 and preceding 389621490. In scientific notation, it is written as 3.89621489 × 10^8. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 389621488 positive integers (up to 389621489) that are relatively prime to 389621489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89621489 × 10^8
Engineering notation 3.89621489 × 10^6

Prime Factorization of 389621489

Prime Factorization 389621489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 389621489
Product of the distinct prime numbers

The prime factorization of 389621489 is 389621489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 8, 13, 70, 512, 333, 1625, 609, 54788, 39871, 904158, 809671, 6009775, 6956010, 52263884, 36304773, 647216354, 852316013, 6904723722, 243366879

Basic calculations (n = 389621489)

Multiplication

n×y
n×2 779242978
n×3 1168864467
n×4 1558485956
n×5 1948107445

Division

n÷y
n÷2 194810744.5
n÷3 129873829.66667
n÷3 97405372.25
n÷5 77924297.8

Exponentiation

ny
n2 151804904690577121
n3 5.9146453003046E+25
n4 2.3044729088115E+34
n5 8.9787216609131E+42

Nth Root

y√n
2√n 19738.832006986
3√n 730.37791716219
4√n 140.49495367089
5√n 52.255087627007

Divisors of 389621489

1, 389621489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 389621490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 194810745
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19738.832032316
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999948668
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389621489 can be divided by 2 positive divisors. The sum of these divisors (counting 389621489) is 389621490, the average is 194810745.

Base conversion 389621489

Base System Value
2 Binary 10111001110010010011011110001
3 Ternary 1000011010211012112
4 Quaternary 113032102123301
5 Quinary 1244220341424
6 Senary 102354535105
8 Octal 2716223361
10 Decimal 389621489
12 Duodecimal aa597495
16 Hexadecimal 173926f1
20 Vigesimal 61f2de9
36 Base36 6fyxv5

Cryptographic Hash Functions

md5 6fe904371ee6f55b235fae9d3ca71728
sha1 2227949b4a164c77a27b37058acfa58252729463
sha256 66d5647d19bc98cddb874ec8ecd7e5bc67c2822366f375882425cd08f270b0ba
sha512 a7ee66dee8eb56bd82914206f76da3c904fbc1acaea683f1e4e7e1758fc14448fe62ea5ddcdec2b05ff1dfadac21717bc1e6b51b3730f72d17185e1f8ce4f7e0
ripemd-160 cff8d9db0591a618fd188d74153a50a50afa66a4

389621489 as geometric shapes

Circle

Radius = n
Diameter 779242978
Circumference 2448064015.0462
Area 4.7690917335482E+17

Sphere

Radius = n
Volume 2.4775208298702E+26
Surface area 1.9076366934193E+18
Circumference 2448064015.0462

Square

Length = n
Perimeter 1558485956
Area 151804904690577121
Diagonal 551007993.9358

Cube

Length = n
Surface area 910829428143462726
Volume 5.9146453003046E+25
Space diagonal 674844214.66864

Equilateral Triangle

Length = n
Perimeter 1168864467
Area 6.5733451940558E+16
Altitude 337422107.33432

Triangular Pyramid

Length = n
Surface area 6.5733451940558E+16
Volume 6.9704763335975E+24
Height 183669331.31193