389660408 (number)

389660408 is an even 9-digits composite number following 389660407 and preceding 389660409. In scientific notation, it is written as 3.89660408 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 194830200 positive integers (up to 389660408) that are relatively prime to 389660408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89660408 × 10^8
Engineering notation 3.89660408 × 10^6

Prime Factorization of 389660408

Prime Factorization 2 × 2 × 2 × 48707551

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 97415102
Product of the distinct prime numbers

The prime factorization of 389660408 is 2 × 2 × 2 × 48707551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 15, 63, 432, 723, 9411, 3863, 3946, 60938, 530510, 725313, 5493719, 1805976, 36098054, 2321786, 141365478, 108039467, 2107156838, 3757433676

Basic calculations (n = 389660408)

Multiplication

n×y
n×2 779320816
n×3 1168981224
n×4 1558641632
n×5 1948302040

Division

n÷y
n÷2 194830204
n÷3 129886802.66667
n÷3 97415102
n÷5 77932081.6

Exponentiation

ny
n2 151835233562726464
n3 5.9164179058827E+25
n4 2.3053938151048E+34
n5 8.983206945944E+42

Nth Root

y√n
2√n 19739.817830973
3√n 730.40223532101
4√n 140.49846202351
5√n 52.256131529645

Divisors of 389660408

1, 2, 4, 8, 48707551, 97415102, 194830204, 389660408

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 -389660407
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 389660408 can be divided by 8 positive divisors. The sum of these divisors (counting 389660408) is 1, the average is 0.125.

Base conversion 389660408

Base System Value
2 Binary 10111001110011011111011111000
3 Ternary 1000011012210120222
4 Quaternary 113032123323320
5 Quinary 1244223113113
6 Senary 102355435212
8 Octal 2716337370
10 Decimal 389660408
12 Duodecimal aa5b5b08
16 Hexadecimal 1739bef8
20 Vigesimal 61f7b08
36 Base36 6fzrw8

Cryptographic Hash Functions

md5 2ec1e16d031ecda212467027de554792
sha1 da633d2ced326c2e55b3597431886861915b040e
sha256 7bad58f3f6bf61f5520e2e96ac61283ba775d3dee21920353d193e4b8607c01f
sha512 d6f038c4c483b3e499d405c6641db462e7dff78eee5c7cb5f153a575898f2a64708c8a6d797799ca9d04231710b89397e1cf52a3877a7dc1f8e9036c2019e0b4
ripemd-160 aeae94744f906ea37b5713edbae55bedc4f21b14

389660408 as geometric shapes

Circle

Radius = n
Diameter 779320816
Circumference 2448308550.3352
Area 4.7700445431675E+17

Sphere

Radius = n
Volume 2.4782633371584E+26
Surface area 1.908017817267E+18
Circumference 2448308550.3352

Square

Length = n
Perimeter 1558641632
Area 151835233562726464
Diagonal 551063033.71343

Cube

Length = n
Surface area 911011401376358784
Volume 5.9164179058827E+25
Space diagonal 674911624.35402

Equilateral Triangle

Length = n
Perimeter 1168981224
Area 6.5746584727432E+16
Altitude 337455812.17701

Triangular Pyramid

Length = n
Surface area 6.5746584727432E+16
Volume 6.9725653693053E+24
Height 183687677.90448