389976144 (number)

389976144 is an even 9-digits composite number following 389976143 and preceding 389976145. In scientific notation, it is written as 3.89976144 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 129992032 positive integers (up to 389976144) that are relatively prime to 389976144.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred seventy-six thousand one hundred forty-four

Notation

Scientific notation 3.89976144 × 10^8
Engineering notation 3.89976144 × 10^6

Prime Factorization of 389976144

Prime Factorization 2 × 2 × 2 × 2 × 3 × 8124503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48747018
Product of the distinct prime numbers

The prime factorization of 389976144 is 2 × 2 × 2 × 2 × 3 × 8124503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 80, 61, 278, 312, 187, 8682, 53896, 64258, 330399, 954919, 3996040, 850749, 34404845, 71604374, 588393891, 329482901, 2552883872, 5705687605

Basic calculations (n = 389976144)

Multiplication

n×y
n×2 779952288
n×3 1169928432
n×4 1559904576
n×5 1949880720

Division

n÷y
n÷2 194988072
n÷3 129992048
n÷3 97494036
n÷5 77995228.8

Exponentiation

ny
n2 152081392889108736
n3 5.9308115173044E+25
n4 2.3128750063091E+34
n5 9.0196607651442E+42

Nth Root

y√n
2√n 19747.813651136
3√n 730.59946006311
4√n 140.52691433009
5√n 52.264597258573

Divisors of 389976144

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8124503, 16249006, 24373509, 32498012, 48747018, 64996024, 97494036, 129992048, 194988072, 389976144

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389976143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389976144 can be divided by 20 positive divisors. The sum of these divisors (counting 389976144) is 1, the average is 0.05.

Base conversion 389976144

Base System Value
2 Binary 10111001111101001000001010000
3 Ternary 1000011210211200220
4 Quaternary 113033221001100
5 Quinary 1244313214034
6 Senary 102410313040
8 Octal 2717510120
10 Decimal 389976144
12 Duodecimal aa728780
16 Hexadecimal 173e9050
20 Vigesimal 61h7074
36 Base36 6g6jio

Cryptographic Hash Functions

md5 12a3c22d5ed745b641d02860687734f0
sha1 20f32cb4f941e6dad0c3ff26101952752f65bab3
sha256 56c1e0a83edc810fbbdc68a4b22103c7a2c50c1b2cc9db4d7071bbb104dfd068
sha512 532489b9f0e1aebf770d684dd998da5b7874b8f5e9a319c2101329898821cc24c81ea94e44598c4180db86a55c49475260979061bf9be49e84b3e3c7cba80dfe
ripemd-160 32d5e4591f492b6b8a7e1c3d2898cc3fca9283a7

389976144 as geometric shapes

Circle

Radius = n
Diameter 779952288
Circumference 2450292378.1314
Area 4.7777778664813E+17

Sphere

Radius = n
Volume 2.4842925190119E+26
Surface area 1.9111111465925E+18
Circumference 2450292378.1314

Square

Length = n
Perimeter 1559904576
Area 152081392889108736
Diagonal 551509551.84676

Cube

Length = n
Surface area 912488357334652416
Volume 5.9308115173044E+25
Space diagonal 675458495.1478

Equilateral Triangle

Length = n
Perimeter 1169928432
Area 6.5853174842445E+16
Altitude 337729247.5739

Triangular Pyramid

Length = n
Surface area 6.5853174842445E+16
Volume 6.989528403042E+24
Height 183836517.28225