989969138 (number)

989969138 is an even 9-digits composite number following 989969137 and preceding 989969139. In scientific notation, it is written as 9.89969138 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 494875044 positive integers (up to 989969138) that are relatively prime to 989969138.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million nine hundred sixty-nine thousand one hundred thirty-eight

Notation

Scientific notation 9.89969138 × 10^8
Engineering notation 9.89969138 × 10^6

Prime Factorization of 989969138

Prime Factorization 2 × 4723 × 104803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989969138
Product of the distinct prime numbers

The prime factorization of 989969138 is 2 × 4723 × 104803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989969138)

Multiplication

n×y
n×2 1979938276
n×3 2969907414
n×4 3959876552
n×5 4949845690

Division

n÷y
n÷2 494984569
n÷3 329989712.66667
n÷3 247492284.5
n÷5 197993827.6

Exponentiation

ny
n2 980038894192463044
n3 9.7020825929019E+26
n4 9.6047623412999E+35
n5 9.5084182957115E+44

Nth Root

y√n
2√n 31463.775011909
3√n 996.64513681278
4√n 177.38031179336
5√n 62.968642562361

Divisors of 989969138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989969137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989969138 can be divided by 8 positive divisors. The sum of these divisors (counting 989969138) is 1, the average is 0.125.

Base conversion 989969138

Base System Value
2 Binary 111011000000011011101011110010
3 Ternary 2112222210122100122
4 Quaternary 323000123223302
5 Quinary 4011413003023
6 Senary 242122250242
8 Octal 7300335362
10 Decimal 989969138
12 Duodecimal 237656982
16 Hexadecimal 3b01baf2
20 Vigesimal f9762gi
36 Base36 gdeh2q

Cryptographic Hash Functions

md5 23a71218824fbc998cb635a10146797e
sha1 39bf7130175eea85d5077583aeeef78f39146bba
sha256 1099b10ccbf875290efd9ea1d39471f64154ba51098ded6ffae355ecd415bae9
sha512 e5eeb00bae1148d119015c8b599b46a0247e9c4f72d8cf76ef07e1e36ac28498012f7b0d1c67ae89dba0d5c2fdfee0ad651566009e46ce1d8c7d8cdaa13a335a
ripemd-160 5ad3d7d7b726c0d0264e3ecf8c00e67cb4937bac

989969138 as geometric shapes

Circle

Radius = n
Diameter 1979938276
Circumference 6220159542.4428
Area 3.0788829902273E+18

Sphere

Radius = n
Volume 4.0639988531176E+27
Surface area 1.2315531960909E+19
Circumference 6220159542.4428

Square

Length = n
Perimeter 3959876552
Area 980038894192463044
Diagonal 1400027781.2904

Cube

Length = n
Surface area 5880233365154778264
Volume 9.7020825929019E+26
Space diagonal 1714676844.9412

Equilateral Triangle

Length = n
Perimeter 2969907414
Area 4.2436928953374E+17
Altitude 857338422.47058

Triangular Pyramid

Length = n
Surface area 4.2436928953374E+17
Volume 1.1434013988455E+26
Height 466675927.0968