389628247 (number)

389628247 is an odd 9-digits composite number following 389628246 and preceding 389628248. In scientific notation, it is written as 3.89628247 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 389529360 positive integers (up to 389628247) that are relatively prime to 389628247.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-eight thousand two hundred forty-seven

Notation

Scientific notation 3.89628247 × 10^8
Engineering notation 3.89628247 × 10^6

Prime Factorization of 389628247

Prime Factorization 4111 × 94777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389628247
Product of the distinct prime numbers

The prime factorization of 389628247 is 4111 × 94777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 93, 49, 630, 219, 2419, 1236, 94927, 71895, 639413, 525438, 4741722, 2682982, 42112114, 9620115, 81885361, 913069838, 2886692624, 7317689037

Basic calculations (n = 389628247)

Multiplication

n×y
n×2 779256494
n×3 1168884741
n×4 1558512988
n×5 1948141235

Division

n÷y
n÷2 194814123.5
n÷3 129876082.33333
n÷3 97407061.75
n÷5 77925649.4

Exponentiation

ny
n2 151810170860293009
n3 5.9149530749066E+25
n4 2.3046327976631E+34
n5 8.9795003693219E+42

Nth Root

y√n
2√n 19739.003191651
3√n 730.38213994898
4√n 140.49556288955
5√n 52.255268899058

Divisors of 389628247

1, 4111, 94777, 389628247

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 -389628246
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 389628247 can be divided by 4 positive divisors. The sum of these divisors (counting 389628247) is 1, the average is 0.25.

Base conversion 389628247

Base System Value
2 Binary 10111001110010100000101010111
3 Ternary 1000011011011110211
4 Quaternary 113032110011113
5 Quinary 1244221100442
6 Senary 102355030251
8 Octal 2716240527
10 Decimal 389628247
12 Duodecimal aa59b387
16 Hexadecimal 17394157
20 Vigesimal 61f3ac7
36 Base36 6fz32v

Cryptographic Hash Functions

md5 7ebe43091d09e945413a61285a3fcb23
sha1 05e9ae04476b99f56c0f8297e3dd5564933854c2
sha256 1be3c5b0a323c6fd58f0ed69e4367746eef90025a990b69ac5db5ceac0464e94
sha512 242c65c89d39625c8d32ad304e702ff65c55abc62f92f60d165690180e9a6627bbb116b3723d76884051505948eb43003ace77731491d8806fb1296f781becb5
ripemd-160 4c21c717bbf6790824010c7a7115e84f0db6be59

389628247 as geometric shapes

Circle

Radius = n
Diameter 779256494
Circumference 2448106476.8125
Area 4.7692571751491E+17

Sphere

Radius = n
Volume 2.477649750194E+26
Surface area 1.9077028700596E+18
Circumference 2448106476.8125

Square

Length = n
Perimeter 1558512988
Area 151810170860293009
Diagonal 551017551.19105

Cube

Length = n
Surface area 910861025161758054
Volume 5.9149530749066E+25
Space diagonal 674855919.868

Equilateral Triangle

Length = n
Perimeter 1168884741
Area 6.5735732258935E+16
Altitude 337427959.934

Triangular Pyramid

Length = n
Surface area 6.5735732258935E+16
Volume 6.9708390494445E+24
Height 183672517.06368