389664148 (number)

389664148 is an even 9-digits composite number following 389664147 and preceding 389664149. In scientific notation, it is written as 3.89664148 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 194308992 positive integers (up to 389664148) that are relatively prime to 389664148.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89664148 × 10^8
Engineering notation 3.89664148 × 10^6

Prime Factorization of 389664148

Prime Factorization 2 × 2 × 373 × 261169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194832074
Product of the distinct prime numbers

The prime factorization of 389664148 is 2 × 2 × 373 × 261169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 20, 53, 695, 2, 1138, 6834, 30259, 73490, 352817, 422946, 7766251, 6918193, 22902528, 44574882, 373141645, 961511704, 931789750, 8439758959

Basic calculations (n = 389664148)

Multiplication

n×y
n×2 779328296
n×3 1168992444
n×4 1558656592
n×5 1948320740

Division

n÷y
n÷2 194832074
n÷3 129888049.33333
n÷3 97416037
n÷5 77932829.6

Exponentiation

ny
n2 151838148236565904
n3 5.9165882666499E+25
n4 2.3054823259909E+34
n5 8.9836380628632E+42

Nth Root

y√n
2√n 19739.91256313
3√n 730.40457213837
4√n 140.49879915191
5√n 52.256231841187

Divisors of 389664148

1, 2, 4, 373, 746, 1492, 261169, 522338, 1044676, 97416037, 194832074, 389664148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389664147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389664148 can be divided by 12 positive divisors. The sum of these divisors (counting 389664148) is 1, the average is 0.083333333333333.

Base conversion 389664148

Base System Value
2 Binary 10111001110011100110110010100
3 Ternary 1000011012222201111
4 Quaternary 113032130312110
5 Quinary 1244223223043
6 Senary 102355504404
8 Octal 2716346624
10 Decimal 389664148
12 Duodecimal aa5b8104
16 Hexadecimal 1739cd94
20 Vigesimal 61f8078
36 Base36 6fzus4

Cryptographic Hash Functions

md5 1f7f47abc1e555300c8290dd231b9405
sha1 673d1d9b7e3e4f0c99683a930d80ba4da3517c92
sha256 a7c540ac934bcc6d8e994f6863878940c48650762e1775f230b9aef72c178cf2
sha512 5c692f7dd54c41778f7e94a8b7abb794fb6de4906965153848373959a81e8cede127aff392880c0a388338edb13bb7082fb8517fe52f507bc8f2c75d59522d0b
ripemd-160 4c609163476a8daca98c8c329b6dc7c1131171f4

389664148 as geometric shapes

Circle

Radius = n
Diameter 779328296
Circumference 2448332049.4483
Area 4.7701361103467E+17

Sphere

Radius = n
Volume 2.4783346977097E+26
Surface area 1.9080544441387E+18
Circumference 2448332049.4483

Square

Length = n
Perimeter 1558656592
Area 151838148236565904
Diagonal 551068322.87216

Cube

Length = n
Surface area 911028889419395424
Volume 5.9165882666499E+25
Space diagonal 674918102.22404

Equilateral Triangle

Length = n
Perimeter 1168992444
Area 6.5747846818227E+16
Altitude 337459051.11202

Triangular Pyramid

Length = n
Surface area 6.5747846818227E+16
Volume 6.9727661413949E+24
Height 183689440.95739