979389920 (number)

979389920 is an even 9-digits composite number following 979389919 and preceding 979389921. In scientific notation, it is written as 9.79389920 × 10^8. The sum of its digits is 56. It has a total of 9 prime factors and 96 positive divisors. There are 381731328 positive integers (up to 979389920) that are relatively prime to 979389920.

Interesting facts

Basic properties

Name

Name nine hundred seventy-nine million three hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 9.79389920 × 10^8
Engineering notation 9.79389920 × 10^6

Prime Factorization of 979389920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 67 × 103 × 887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 61211870
Product of the distinct prime numbers

The prime factorization of 979389920 is 2 × 2 × 2 × 2 × 2 × 5 × 67 × 103 × 887. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 979389920)

Multiplication

n×y
n×2 1958779840
n×3 2938169760
n×4 3917559680
n×5 4896949600

Division

n÷y
n÷2 489694960
n÷3 326463306.66667
n÷3 244847480
n÷5 195877984

Exponentiation

ny
n2 959204615397606400
n3 9.3943533153789E+26
n4 9.2007349420007E+35
n5 9.0111070587873E+44

Nth Root

y√n
2√n 31295.206022648
3√n 993.08222811681
4√n 176.90451102967
5√n 62.833481796916

Divisors of 979389920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -979389919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 979389920 can be divided by 96 positive divisors. The sum of these divisors (counting 979389920) is 1, the average is 0.010416666666667.

Base conversion 979389920

Base System Value
2 Binary 111010011000000100110111100000
3 Ternary 2112020220011101202
4 Quaternary 322120010313200
5 Quinary 4001210434140
6 Senary 241103420332
8 Octal 7230046740
10 Decimal 979389920
12 Duodecimal 233bb46a8
16 Hexadecimal 3a604de0
20 Vigesimal f613eg0
36 Base36 g73q3k

Cryptographic Hash Functions

md5 acbbdf3851918705087997b05e00246d
sha1 6f7ce4ee658c5fab1776ca0efb65cc9f23ad0fc2
sha256 3d45d3766c55eb787d613b9d56c801044f66de244eb458a3b617ebd79e31c298
sha512 4bc318d312716a35226748bf528d1cae0ae99afcefae882e8aaee06f4be9d30b4fc0f91c278a22eed28722ff6fc1cb99073a2d62c1f6d207fb9c800596fd52d8
ripemd-160 941fdc4f5b6d9efa2314c0f977f2c5fc9ba87912

979389920 as geometric shapes

Circle

Radius = n
Diameter 1958779840
Circumference 6153688355.3438
Area 3.0134301730225E+18

Sphere

Radius = n
Volume 3.9350975147762E+27
Surface area 1.205372069209E+19
Circumference 6153688355.3438

Square

Length = n
Perimeter 3917559680
Area 959204615397606400
Diagonal 1385066507.7155

Cube

Length = n
Surface area 5755227692385638400
Volume 9.3943533153789E+26
Space diagonal 1696353101.8608

Equilateral Triangle

Length = n
Perimeter 2938169760
Area 4.153477821808E+17
Altitude 848176550.93041

Triangular Pyramid

Length = n
Surface area 4.153477821808E+17
Volume 1.1071351556945E+26
Height 461688835.90517