989899982 (number)

989899982 is an even 9-digits composite number following 989899981 and preceding 989899983. In scientific notation, it is written as 9.89899982 × 10^8. The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors. There are 482878000 positive integers (up to 989899982) that are relatively prime to 989899982.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89899982 × 10^8
Engineering notation 9.89899982 × 10^6

Prime Factorization of 989899982

Prime Factorization 2 × 41 × 12071951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989899982
Product of the distinct prime numbers

The prime factorization of 989899982 is 2 × 41 × 12071951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989899982)

Multiplication

n×y
n×2 1979799964
n×3 2969699946
n×4 3959599928
n×5 4949499910

Division

n÷y
n÷2 494949991
n÷3 329966660.66667
n÷3 247474995.5
n÷5 197979996.4

Exponentiation

ny
n2 979901974363600324
n3 9.7000494678429E+26
n4 9.6020787936168E+35
n5 9.5050976249639E+44

Nth Root

y√n
2√n 31462.676014605
3√n 996.62192881789
4√n 177.37721391037
5√n 62.967762781171

Divisors of 989899982

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 -989899981
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 989899982 can be divided by 8 positive divisors. The sum of these divisors (counting 989899982) is 1, the average is 0.125.

Base conversion 989899982

Base System Value
2 Binary 111011000000001010110011001110
3 Ternary 2112222200010111022
4 Quaternary 323000022303032
5 Quinary 4011403244412
6 Senary 242120554142
8 Octal 7300126316
10 Decimal 989899982
12 Duodecimal 237622952
16 Hexadecimal 3b00acce
20 Vigesimal f96h9j2
36 Base36 gdczpq

Cryptographic Hash Functions

md5 e77a9413bed3c34624fc5cc8cfd29a7e
sha1 83a3d8e6996c0a544dfc5ba09445e7037b6be884
sha256 0855d37203eae316a97a8129a5baa561b8c12e3973f1561e1dba3a6f7eeb6f0b
sha512 61fd16a9127986e6b95efb4e7a98f974c62bbd50c3045510790cfac3aa9045284391d555ea3703681f30bdb1c31c4e360aff743ed86400b7aab2782c3a4621e0
ripemd-160 efda25c1c471271546b97a0b16c5cc4358e7a933

989899982 as geometric shapes

Circle

Radius = n
Diameter 1979799964
Circumference 6219725022.4797
Area 3.0784528438988E+18

Sphere

Radius = n
Volume 4.0631472196844E+27
Surface area 1.2313811375595E+19
Circumference 6219725022.4797

Square

Length = n
Perimeter 3959599928
Area 979901974363600324
Diagonal 1399929979.9373

Cube

Length = n
Surface area 5879411846181601944
Volume 9.7000494678429E+26
Space diagonal 1714557063.2355

Equilateral Triangle

Length = n
Perimeter 2969699946
Area 4.243100015087E+17
Altitude 857278531.61776

Triangular Pyramid

Length = n
Surface area 4.243100015087E+17
Volume 1.1431617927594E+26
Height 466643326.64576