389432829 (number)

389432829 is an odd 9-digits composite number following 389432828 and preceding 389432830. In scientific notation, it is written as 3.89432829 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 259621884 positive integers (up to 389432829) that are relatively prime to 389432829.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred thirty-two thousand eight hundred twenty-nine

Notation

Scientific notation 3.89432829 × 10^8
Engineering notation 3.89432829 × 10^6

Prime Factorization of 389432829

Prime Factorization 3 × 129810943

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389432829
Product of the distinct prime numbers

The prime factorization of 389432829 is 3 × 129810943. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 2, 2, 72, 300, 9294, 4458, 22800, 41339, 164433, 959063, 341389, 2395927, 25618728, 42043564, 265425359, 217839443, 54736755, 3570720664

Basic calculations (n = 389432829)

Multiplication

n×y
n×2 778865658
n×3 1168298487
n×4 1557731316
n×5 1947164145

Division

n÷y
n÷2 194716414.5
n÷3 129810943
n÷3 97358207.25
n÷5 77886565.8

Exponentiation

ny
n2 151657928302943241
n3 5.9060576059294E+25
n4 2.3000127217141E+34
n5 8.957004609531E+42

Nth Root

y√n
2√n 19734.052523493
3√n 730.26001183771
4√n 140.47794319214
5√n 52.250026122391

Divisors of 389432829

1, 3, 129810943, 389432829

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389432828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389432829 can be divided by 4 positive divisors. The sum of these divisors (counting 389432829) is 1, the average is 0.25.

Base conversion 389432829

Base System Value
2 Binary 10111001101100100010111111101
3 Ternary 1000010210020102010
4 Quaternary 113031210113331
5 Quinary 1244143322304
6 Senary 102350521433
8 Octal 2715442775
10 Decimal 389432829
12 Duodecimal aa506279
16 Hexadecimal 173645fd
20 Vigesimal 61dj219
36 Base36 6fuwal

Cryptographic Hash Functions

md5 a851385a6afc81afa8eca43824542299
sha1 e3a0e6464b43c5afb8c114103b4d10e3ad4c717e
sha256 da8f026caa552cac682b04e1c7b21d6519a71fd5699cc2bede764d50203c8c7f
sha512 0b72f84555497e9bae523195feee9c0a3540e74a9f2ec0dd5f6382b1160012c3e19875e659d72263f2515bed4c5b48f3d12d2646c84a450fbb83ae1b512b23ef
ripemd-160 1abb83047dee90d8b5b994a19605e03da0385a17

389432829 as geometric shapes

Circle

Radius = n
Diameter 778865658
Circumference 2446878629.3062
Area 4.7644743341517E+17

Sphere

Radius = n
Volume 2.4739236248621E+26
Surface area 1.9057897336607E+18
Circumference 2446878629.3062

Square

Length = n
Perimeter 1557731316
Area 151657928302943241
Diagonal 550741188.40512

Cube

Length = n
Surface area 909947569817659446
Volume 5.9060576059294E+25
Space diagonal 674517445.96328

Equilateral Triangle

Length = n
Perimeter 1168298487
Area 6.5669809297834E+16
Altitude 337258722.98164

Triangular Pyramid

Length = n
Surface area 6.5669809297834E+16
Volume 6.9603556387185E+24
Height 183580396.13504