8890989 (number)

8890989 is an odd 7-digits composite number following 8890988 and preceding 8890990. In scientific notation, it is written as 8.890989 × 10^6. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 5721408 positive integers (up to 8890989) that are relatively prime to 8890989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.890989 × 10^6
Engineering notation 8.890989 × 10^6

Prime Factorization of 8890989

Prime Factorization 3 × 17131 × 173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8890989
Product of the distinct prime numbers

The prime factorization of 8890989 is 3 × 17131 × 173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 3, 64, 477, 126, 238, 5880, 88136, 76023, 738073, 162777, 3233245, 1206100, 23091164, 14571222, 396425067, 807680753, 9922397853, 781658810

Basic calculations (n = 8890989)

Multiplication

n×y
n×2 17781978
n×3 26672967
n×4 35563956
n×5 44454945

Division

n÷y
n÷2 4445494.5
n÷3 2963663
n÷3 2222747.25
n÷5 1778197.8

Exponentiation

ny
n2 79049685398121
n3 7.0282988332815E+20
n4 6.2488527615419E+27
n5 5.5558481165489E+34

Nth Root

y√n
2√n 2981.7761485397
3√n 207.16514627942
4√n 54.605642094381
5√n 24.535223280248

Divisors of 8890989

1, 3, 173, 519, 17131, 51393, 2963663, 8890989

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 -8890988
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 8890989 can be divided by 8 positive divisors. The sum of these divisors (counting 8890989) is 1, the average is 0.125.

Base conversion 8890989

Base System Value
2 Binary 100001111010101001101101
3 Ternary 121201201010220
4 Quaternary 201322221231
5 Quinary 4234002424
6 Senary 514321553
8 Octal 41725155
10 Decimal 8890989
12 Duodecimal 2b892b9
16 Hexadecimal 87aa6d
20 Vigesimal 2fb799
36 Base36 5akbx

Cryptographic Hash Functions

md5 6cb1d5e4a1c22d0642f8f81f98f6c49b
sha1 debd123916d8a4e4a37530c76995e9c4eda1b74c
sha256 92ca366a1c09769166f5e0f0f625d82de3fe4e5e77bc3d8741228da969dc1f44
sha512 d09a02ab1b4019afd17f9087c5ade6fce2f17689435e634ee5231933b73481fdc5736c89f03e431baeadb5a93e45f0e08a5ee5018b632d3492e769ecb4b28cbc
ripemd-160 9e749c7743410694f22d37591d1edd93a1e4153a

8890989 as geometric shapes

Circle

Radius = n
Diameter 17781978
Circumference 55863731.451095
Area 2.4834191091532E+14

Sphere

Radius = n
Volume 2.9440069309161E+21
Surface area 9.9336764366129E+14
Circumference 55863731.451095

Square

Length = n
Perimeter 35563956
Area 79049685398121
Diagonal 12573757.22671

Cube

Length = n
Surface area 474298112388726
Volume 7.0282988332815E+20
Space diagonal 15399644.677536

Equilateral Triangle

Length = n
Perimeter 26672967
Area 34229517857970
Altitude 7699822.338768

Triangular Pyramid

Length = n
Surface area 34229517857970
Volume 8.2829296086981E+19
Height 4191252.4089033