389660928 (number)

389660928 is an even 9-digits composite number following 389660927 and preceding 389660929. In scientific notation, it is written as 3.89660928 × 10^8. The sum of its digits is 51. It has a total of 10 prime factors and 36 positive divisors. There are 129886720 positive integers (up to 389660928) that are relatively prime to 389660928.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty thousand nine hundred twenty-eight

Notation

Scientific notation 3.89660928 × 10^8
Engineering notation 3.89660928 × 10^6

Prime Factorization of 389660928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 507371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 3044226
Product of the distinct prime numbers

The prime factorization of 389660928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 507371. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389660928)

Multiplication

n×y
n×2 779321856
n×3 1168982784
n×4 1558643712
n×5 1948304640

Division

n÷y
n÷2 194830464
n÷3 129886976
n÷3 97415232
n÷5 77932185.6

Exponentiation

ny
n2 151835638809821184
n3 5.9164415922108E+25
n4 2.3054061212786E+34
n5 8.9832668863432E+42

Nth Root

y√n
2√n 19739.831002316
3√n 730.40256022699
4√n 140.49850889713
5√n 52.25614547675

Divisors of 389660928

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389660927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389660928 can be divided by 36 positive divisors. The sum of these divisors (counting 389660928) is 1, the average is 0.027777777777778.

Base conversion 389660928

Base System Value
2 Binary 10111001110011100000100000000
3 Ternary 1000011012211022020
4 Quaternary 113032130010000
5 Quinary 1244223122203
6 Senary 102355441440
8 Octal 2716340400
10 Decimal 389660928
12 Duodecimal aa5b6280
16 Hexadecimal 1739c100
20 Vigesimal 61f7c68
36 Base36 6fzsao

Cryptographic Hash Functions

md5 0e2d15378a90192d88a7293a607c06dc
sha1 3c68c27ddd5ae51a4aa3aefdec5d68660351dd18
sha256 956edb97e827df962809a26d895e73c3ca480cf53a6217a22128821403c5c954
sha512 f5193eb14142e15a5519933ba1095c77b54ab9f5ddae5c70967b35aa6f50705385d0e4668d0a0c89825d45d45e9bd7bb81451e47afed2c9fe9ed4dbdcbd26c2e
ripemd-160 6743773e4f77556fbd38cd5aef353746dbd699e5

389660928 as geometric shapes

Circle

Radius = n
Diameter 779321856
Circumference 2448311817.5916
Area 4.7700572743805E+17

Sphere

Radius = n
Volume 2.4782732588643E+26
Surface area 1.9080229097522E+18
Circumference 2448311817.5916

Square

Length = n
Perimeter 1558643712
Area 151835638809821184
Diagonal 551063769.10449

Cube

Length = n
Surface area 911013832858927104
Volume 5.9164415922108E+25
Space diagonal 674912525.02044

Equilateral Triangle

Length = n
Perimeter 1168982784
Area 6.5746760204572E+16
Altitude 337456262.51022

Triangular Pyramid

Length = n
Surface area 6.5746760204572E+16
Volume 6.9725932839106E+24
Height 183687923.03483