389660400 (number)

389660400 is an even 9-digits composite number following 389660399 and preceding 389660401. In scientific notation, it is written as 3.89660400 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 140 positive divisors. There are 97781760 positive integers (up to 389660400) that are relatively prime to 389660400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89660400 × 10^8
Engineering notation 3.89660400 × 10^6

Prime Factorization of 389660400

Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 17 × 5 × 6367

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 48707550
Product of the distinct prime numbers

The prime factorization of 389660400 is 2 × 2 × 2 × 2 × 15 × 3 × 17 × 5 × 6367. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389660400)

Multiplication

n×y
n×2 779320800
n×3 1168981200
n×4 1558641600
n×5 1948302000

Division

n÷y
n÷2 194830200
n÷3 129886800
n÷3 97415100
n÷5 77932080

Exponentiation

ny
n2 151835227328160000
n3 5.9164175414782E+25
n4 2.3053936257794E+34
n5 8.9832060237865E+42

Nth Root

y√n
2√n 19739.817628337
3√n 730.40223032245
4√n 140.49846130238
5√n 52.256131315074

Divisors of 389660400

140 divisors

τ Total Divisors 140
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389660399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0071428571428571
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 140
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389660400 can be divided by 140 positive divisors. The sum of these divisors (counting 389660400) is 1, the average is 0.0071428571428571.

Base conversion 389660400

Base System Value
2 Binary 10111001110011011111011110000
3 Ternary 1000011012210120200
4 Quaternary 113032123323300
5 Quinary 1244223113100
6 Senary 102355435200
8 Octal 2716337360
10 Decimal 389660400
12 Duodecimal aa5b5b00
16 Hexadecimal 1739bef0
20 Vigesimal 61f7b00
36 Base36 6fzrw0

Cryptographic Hash Functions

md5 ccac366faa2e6b14a9b8fadff385d79a
sha1 c5fa8f2f69ccd421eabb3e0f5d56e51e335f6318
sha256 3cdd5a00b720efd94c5ea9d61e44f766dec58e854c25c29f129d83b4ce92d8e8
sha512 dc618409d34b7de4a7db79419d1bce0968af89567391c8ada8d006091adc439a66ef74390ff27b54eb3535b4cbe9c666d09ae8d2aea73cf023ac0b9b60cdfd9b
ripemd-160 48a67af56ea256f8c1ed7a7551f67aabda3ed6c3

389660400 as geometric shapes

Circle

Radius = n
Diameter 779320800
Circumference 2448308500.0697
Area 4.7700443473028E+17

Sphere

Radius = n
Volume 2.478263184517E+26
Surface area 1.9080177389211E+18
Circumference 2448308500.0697

Square

Length = n
Perimeter 1558641600
Area 151835227328160000
Diagonal 551063022.39973

Cube

Length = n
Surface area 911011363968960000
Volume 5.9164175414782E+25
Space diagonal 674911610.49761

Equilateral Triangle

Length = n
Perimeter 1168981200
Area 6.5746582027786E+16
Altitude 337455805.24881

Triangular Pyramid

Length = n
Surface area 6.5746582027786E+16
Volume 6.9725649398504E+24
Height 183687674.13324