989890994 (number)

989890994 is an even 9-digits composite number following 989890993 and preceding 989890995. In scientific notation, it is written as 9.89890994 × 10^8. The sum of its digits is 65. It has a total of 5 prime factors and 32 positive divisors. There are 439907328 positive integers (up to 989890994) that are relatively prime to 989890994.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety thousand nine hundred ninety-four

Notation

Scientific notation 9.89890994 × 10^8
Engineering notation 9.89890994 × 10^6

Prime Factorization of 989890994

Prime Factorization 2 × 19 × 17 × 337 × 4547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989890994
Product of the distinct prime numbers

The prime factorization of 989890994 is 2 × 19 × 17 × 337 × 4547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989890994)

Multiplication

n×y
n×2 1979781988
n×3 2969672982
n×4 3959563976
n×5 4949454970

Division

n÷y
n÷2 494945497
n÷3 329963664.66667
n÷3 247472748.5
n÷5 197978198.8

Exponentiation

ny
n2 979884180002308036
n3 9.6997852494736E+26
n4 9.601730062188E+35
n5 9.5046661153789E+44

Nth Root

y√n
2√n 31462.533178369
3√n 996.61891246433
4√n 177.3768112758
5√n 62.967648435012

Divisors of 989890994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989890993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989890994 can be divided by 32 positive divisors. The sum of these divisors (counting 989890994) is 1, the average is 0.03125.

Base conversion 989890994

Base System Value
2 Binary 111011000000001000100110110010
3 Ternary 2112222122200011102
4 Quaternary 323000020212302
5 Quinary 4011403002434
6 Senary 242120444402
8 Octal 7300104662
10 Decimal 989890994
12 Duodecimal 237619702
16 Hexadecimal 3b0089b2
20 Vigesimal f96g79e
36 Base36 gdcss2

Cryptographic Hash Functions

md5 5f3c5934cf8292a657c40aef02527be3
sha1 9f1698958a83712eae0daf6280980fe1eb75a165
sha256 89e9ccae144c8bec9edfd5807bd64eb11a89b360becf8225c4d63c46a9e0722f
sha512 8904e5ca58176eb62c336abd52e475a0a6619be78c9a88dcdecd3a6681b2e703e95974d45c7a565a9e7f8886c0a4a55358dd6687d97c772b33c89b24aeb2081e
ripemd-160 6c30b904d03479b19891fd43147532125212a561

989890994 as geometric shapes

Circle

Radius = n
Diameter 1979781988
Circumference 6219668549.2102
Area 3.0783969412641E+18

Sphere

Radius = n
Volume 4.0630365441527E+27
Surface area 1.2313587765056E+19
Circumference 6219668549.2102

Square

Length = n
Perimeter 3959563976
Area 979884180002308036
Diagonal 1399917268.9858

Cube

Length = n
Surface area 5879305080013848216
Volume 9.6997852494736E+26
Space diagonal 1714541495.5629

Equilateral Triangle

Length = n
Perimeter 2969672982
Area 4.2430229632424E+17
Altitude 857270747.78143

Triangular Pyramid

Length = n
Surface area 4.2430229632424E+17
Volume 1.143130654326E+26
Height 466639089.66193