989872085 (number)

989872085 is an odd 9-digits composite number following 989872084 and preceding 989872086. In scientific notation, it is written as 9.89872085 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 791897664 positive integers (up to 989872085) that are relatively prime to 989872085.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred seventy-two thousand eighty-five

Notation

Scientific notation 9.89872085 × 10^8
Engineering notation 9.89872085 × 10^6

Prime Factorization of 989872085

Prime Factorization 5 × 197974417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989872085
Product of the distinct prime numbers

The prime factorization of 989872085 is 5 × 197974417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 6, 92, 968, 133, 8486, 5057, 42168, 80173, 139457, 72983, 908789, 9316245, 78870918, 84882699, 843236508, 960397345, 3350472993, 5268508881

Basic calculations (n = 989872085)

Multiplication

n×y
n×2 1979744170
n×3 2969616255
n×4 3959488340
n×5 4949360425

Division

n÷y
n÷2 494936042.5
n÷3 329957361.66667
n÷3 247468021.25
n÷5 197974417

Exponentiation

ny
n2 979846744662247225
n3 9.6992294011928E+26
n4 9.600996430252E+35
n5 9.5037583544911E+44

Nth Root

y√n
2√n 31462.232676655
3√n 996.61256658479
4√n 177.37596420219
5√n 62.967407870269

Divisors of 989872085

1, 5, 197974417, 989872085

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 -989872084
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 989872085 can be divided by 4 positive divisors. The sum of these divisors (counting 989872085) is 1, the average is 0.25.

Base conversion 989872085

Base System Value
2 Binary 111011000000000011111111010101
3 Ternary 2112222121201020002
4 Quaternary 323000003333111
5 Quinary 4011401401320
6 Senary 242120221045
8 Octal 7300037725
10 Decimal 989872085
12 Duodecimal 23760a785
16 Hexadecimal 3b003fd5
20 Vigesimal f96e045
36 Base36 gdce6t

Cryptographic Hash Functions

md5 d6cedc87fc57fb4c60ae3ebe2830c355
sha1 0fbd4a6b4f0447634d59e411926c0c042763a43e
sha256 282149f2a12b6b69dff8be26516cd74e48a28343bae0a0198f57d5150b33c63d
sha512 5ea463a1f9adb5c96ae0df06a38f5e41420f07455dc6d5a37d00639a9b48e6ef80612f0b7678c235e07499ed49d2f77b76ffc683845a75909af1b4cbdd730a79
ripemd-160 693c1d85d5517db5bfaa94fb274afb3ccc9800ed

989872085 as geometric shapes

Circle

Radius = n
Diameter 1979744170
Circumference 6219549740.4592
Area 3.0782793346748E+18

Sphere

Radius = n
Volume 4.0628037109693E+27
Surface area 1.2313117338699E+19
Circumference 6219549740.4592

Square

Length = n
Perimeter 3959488340
Area 979846744662247225
Diagonal 1399890527.6215

Cube

Length = n
Surface area 5879080467973483350
Volume 9.6992294011928E+26
Space diagonal 1714508744.2141

Equilateral Triangle

Length = n
Perimeter 2969616255
Area 4.242860863465E+17
Altitude 857254372.10707

Triangular Pyramid

Length = n
Surface area 4.242860863465E+17
Volume 1.1430651469779E+26
Height 466630175.87384