289304885 (number)

289304885 is an odd 9-digits composite number following 289304884 and preceding 289304886. In scientific notation, it is written as 2.89304885 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 230892480 positive integers (up to 289304885) that are relatively prime to 289304885.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred four thousand eight hundred eighty-five

Notation

Scientific notation 2.89304885 × 10^8
Engineering notation 2.89304885 × 10^6

Prime Factorization of 289304885

Prime Factorization 5 × 421 × 137437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289304885
Product of the distinct prime numbers

The prime factorization of 289304885 is 5 × 421 × 137437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 8, 50, 293, 656, 4539, 5434, 73937, 32106, 685103, 629582, 5402608, 5968259, 81210158, 20813768, 377291868, 744354015, 7333620253, 6216869902

Basic calculations (n = 289304885)

Multiplication

n×y
n×2 578609770
n×3 867914655
n×4 1157219540
n×5 1446524425

Division

n÷y
n÷2 144652442.5
n÷3 96434961.666667
n÷3 72326221.25
n÷5 57860977

Exponentiation

ny
n2 83697316484863225
n3 2.4214042520462E+25
n4 7.0052407867674E+33
n5 2.026650380213E+42

Nth Root

y√n
2√n 17008.964842106
3√n 661.3813165399
4√n 130.41842217304
5√n 49.234683832465

Divisors of 289304885

1, 5, 421, 2105, 137437, 687185, 57860977, 289304885

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 -289304884
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 289304885 can be divided by 8 positive divisors. The sum of these divisors (counting 289304885) is 1, the average is 0.125.

Base conversion 289304885

Base System Value
2 Binary 10001001111100111000100110101
3 Ternary 202011101012200202
4 Quaternary 101033213010311
5 Quinary 1043030224020
6 Senary 44412450245
8 Octal 2117470465
10 Decimal 289304885
12 Duodecimal 80a79985
16 Hexadecimal 113e7135
20 Vigesimal 4a83245
36 Base36 4s8t2t

Cryptographic Hash Functions

md5 8f7a3aea2b82681494c2e70d404b148f
sha1 27aa5e5311f87d0202a95031d496e82c2577a53c
sha256 c4ad9f76fdb07a75324b747ee6b19747906260c7b8997af9bcb36abd7206d06d
sha512 2bcc6e67b173da56aca67ab9faedad8979cc7a081068be8eae6024b8a04ccbd3274a3e6bd74da4b30bd0f0261fed404304aae98552b0f1a7aa2072a04a127679
ripemd-160 efcf265632e955dfbd4535b646f7fc1fd66374d4

289304885 as geometric shapes

Circle

Radius = n
Diameter 578609770
Circumference 1817756202.7273
Area 2.6294287459403E+17

Sphere

Radius = n
Volume 1.0142754412799E+26
Surface area 1.0517714983761E+18
Circumference 1817756202.7273

Square

Length = n
Perimeter 1157219540
Area 83697316484863225
Diagonal 409138892.02779

Cube

Length = n
Surface area 502183898909179350
Volume 2.4214042520462E+25
Space diagonal 501090759.69787

Equilateral Triangle

Length = n
Perimeter 867914655
Area 3.6242001152239E+16
Altitude 250545379.84894

Triangular Pyramid

Length = n
Surface area 3.6242001152239E+16
Volume 2.853652277693E+24
Height 136379630.67593