289350985 (number)

289350985 is an odd 9-digits composite number following 289350984 and preceding 289350986. In scientific notation, it is written as 2.89350985 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 179957760 positive integers (up to 289350985) that are relatively prime to 289350985.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred fifty thousand nine hundred eighty-five

Notation

Scientific notation 2.89350985 × 10^8
Engineering notation 2.89350985 × 10^6

Prime Factorization of 289350985

Prime Factorization 35 × 11 × 809 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289350985
Product of the distinct prime numbers

The prime factorization of 289350985 is 35 × 11 × 809 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 75, 46, 321, 808, 3892, 7454, 98770, 72378, 471487, 780718, 6793427, 5230737, 81795530, 31234110, 758716236, 497182396, 6315721359, 9278442473

Basic calculations (n = 289350985)

Multiplication

n×y
n×2 578701970
n×3 868052955
n×4 1157403940
n×5 1446754925

Division

n÷y
n÷2 144675492.5
n÷3 96450328.333333
n÷3 72337746.25
n÷5 57870197

Exponentiation

ny
n2 83723992520470225
n3 2.4225619703931E+25
n4 7.0097069235678E+33
n5 2.0282656028956E+42

Nth Root

y√n
2√n 17010.319955839
3√n 661.41644448615
4√n 130.42361732385
5√n 49.236252816873

Divisors of 289350985

1, 11, 35, 385, 809, 929, 8899, 10219, 28315, 32515, 311465, 357665, 751561, 8267171, 26304635, 289350985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289350984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289350985 can be divided by 16 positive divisors. The sum of these divisors (counting 289350985) is 1, the average is 0.0625.

Base conversion 289350985

Base System Value
2 Binary 10001001111110010010101001001
3 Ternary 202011110112221011
4 Quaternary 101033302111021
5 Quinary 1043033212420
6 Senary 44413443521
8 Octal 2117622511
10 Decimal 289350985
12 Duodecimal 80aa05a1
16 Hexadecimal 113f2549
20 Vigesimal 4a88h95
36 Base36 4s9snd

Cryptographic Hash Functions

md5 14412cc8667447906acd569d389f2d20
sha1 6e26cf4d64d9a8c7dc2c9137179a5712f90f91b4
sha256 cb708626ba8b1e5831276b2f44d8e53428049bbff3a831816548b586eb8214b9
sha512 141970e51e0a6026adfe4e10a42d940afcf448f3d71eecbcd17d3940a4a08c4299bc17e3f8d13028c14e67a340523340eefd4b445f396d0791edad3fd5c2ae4f
ripemd-160 7b7ee09431fe3fce2ffbda297a8b89e80029fd10

289350985 as geometric shapes

Circle

Radius = n
Diameter 578701970
Circumference 1818045857.5699
Area 2.6302667983152E+17

Sphere

Radius = n
Volume 1.0147603852071E+26
Surface area 1.0521067193261E+18
Circumference 1818045857.5699

Square

Length = n
Perimeter 1157403940
Area 83723992520470225
Diagonal 409204087.27301

Cube

Length = n
Surface area 502343955122821350
Volume 2.4225619703931E+25
Space diagonal 501170607.2401

Equilateral Triangle

Length = n
Perimeter 868052955
Area 3.6253552214493E+16
Altitude 250585303.62005

Triangular Pyramid

Length = n
Surface area 3.6253552214493E+16
Volume 2.8550166618493E+24
Height 136401362.42434