989801986 (number)

989801986 is an even 9-digits composite number following 989801985 and preceding 989801987. In scientific notation, it is written as 9.89801986 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 491937348 positive integers (up to 989801986) that are relatively prime to 989801986.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred one thousand nine hundred eighty-six

Notation

Scientific notation 9.89801986 × 10^8
Engineering notation 9.89801986 × 10^6

Prime Factorization of 989801986

Prime Factorization 2 × 167 × 2963479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989801986
Product of the distinct prime numbers

The prime factorization of 989801986 is 2 × 167 × 2963479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989801986)

Multiplication

n×y
n×2 1979603972
n×3 2969405958
n×4 3959207944
n×5 4949009930

Division

n÷y
n÷2 494900993
n÷3 329933995.33333
n÷3 247450496.5
n÷5 197960397.2

Exponentiation

ny
n2 979707971489544196
n3 9.6971689588038E+26
n4 9.5982770940016E+35
n5 9.5003937298211E+44

Nth Root

y√n
2√n 31461.118638726
3√n 996.5890405843
4√n 177.37282384493
5√n 62.966516022236

Divisors of 989801986

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 -989801985
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 989801986 can be divided by 8 positive divisors. The sum of these divisors (counting 989801986) is 1, the average is 0.125.

Base conversion 989801986

Base System Value
2 Binary 111010111111110010111000000010
3 Ternary 2112222111011001211
4 Quaternary 322333302320002
5 Quinary 4011342130421
6 Senary 242114520334
8 Octal 7277627002
10 Decimal 989801986
12 Duodecimal 2375960aa
16 Hexadecimal 3aff2e02
20 Vigesimal f9654j6
36 Base36 gdaw3m

Cryptographic Hash Functions

md5 2c4e6d6a87895f03dc9734fad6928738
sha1 49575d3bb059bfb47f754d4503ea088b1ac84de0
sha256 775dd77a4571da41a1c28d53159542ff72b0bcb97c2a1cc32ad49b1e6e743c5e
sha512 08e75bf1d860fe04dee9bbb3c960c27db9eefab31d66165f400ceeca8e6a0fdfe103970955730274eca98a5cb09156a382f6dfd5f2873973ca785048cc191083
ripemd-160 45f35748cdedc4c6f9ea5ec4826726982ac0f4ca

989801986 as geometric shapes

Circle

Radius = n
Diameter 1979603972
Circumference 6219109295.4524
Area 3.0778433658949E+18

Sphere

Radius = n
Volume 4.0619406348796E+27
Surface area 1.231137346358E+19
Circumference 6219109295.4524

Square

Length = n
Perimeter 3959207944
Area 979707971489544196
Diagonal 1399791392.665

Cube

Length = n
Surface area 5878247828937265176
Volume 9.6971689588038E+26
Space diagonal 1714387329.1846

Equilateral Triangle

Length = n
Perimeter 2969405958
Area 4.2422599580003E+17
Altitude 857193664.59229

Triangular Pyramid

Length = n
Surface area 4.2422599580003E+17
Volume 1.1428223215136E+26
Height 466597130.88834