289890908 (number)

289890908 is an even 9-digits composite number following 289890907 and preceding 289890909. In scientific notation, it is written as 2.89890908 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 144844752 positive integers (up to 289890908) that are relatively prime to 289890908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89890908 × 10^8
Engineering notation 2.89890908 × 10^6

Prime Factorization of 289890908

Prime Factorization 2 × 2 × 1483 × 48869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144945454
Product of the distinct prime numbers

The prime factorization of 289890908 is 2 × 2 × 1483 × 48869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 44, 25, 576, 606, 7168, 6655, 69435, 57124, 772260, 525202, 975149, 1901360, 80476545, 68000523, 5925301, 65403317, 4618025558, 379329977

Basic calculations (n = 289890908)

Multiplication

n×y
n×2 579781816
n×3 869672724
n×4 1159563632
n×5 1449454540

Division

n÷y
n÷2 144945454
n÷3 96630302.666667
n÷3 72472727
n÷5 57978181.6

Exponentiation

ny
n2 84036738541064464
n3 2.4361486441028E+25
n4 7.0621734246192E+33
n5 2.0472598665163E+42

Nth Root

y√n
2√n 17026.18301323
3√n 661.82758536925
4√n 130.4844167448
5√n 49.2546138849

Divisors of 289890908

1, 2, 4, 1483, 2966, 5932, 48869, 97738, 195476, 72472727, 144945454, 289890908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289890907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289890908 can be divided by 12 positive divisors. The sum of these divisors (counting 289890908) is 1, the average is 0.083333333333333.

Base conversion 289890908

Base System Value
2 Binary 10001010001110110001001011100
3 Ternary 202012110222120022
4 Quaternary 101101312021130
5 Quinary 1043203002113
6 Senary 44433211312
8 Octal 2121661134
10 Decimal 289890908
12 Duodecimal 81100b38
16 Hexadecimal 1147625c
20 Vigesimal 4abg758
36 Base36 4sld98

Cryptographic Hash Functions

md5 85bc95d23f888ed7b6fe9dae822d0345
sha1 31ce6e9252a21279a4fb1543bd9dd089d1c9059e
sha256 56eb0b8052923dcbe27d53690ebad40852ea160c454bb7aa44c661731b3a70c5
sha512 f8100c772e1a9fde9ca188f82ad5e8c3c63628b8199468f18187d66e9ba2d0f8ee8d86db1abd60dafe164105a0a859ee3274a37900d396c399e037665e8841a8
ripemd-160 dd09ebca6397a2ee88223e138bde09b951e92a60

289890908 as geometric shapes

Circle

Radius = n
Diameter 579781816
Circumference 1821438293.8305
Area 2.6400920043225E+17

Sphere

Radius = n
Volume 1.0204515577821E+26
Surface area 1.056036801729E+18
Circumference 1821438293.8305

Square

Length = n
Perimeter 1159563632
Area 84036738541064464
Diagonal 409967653.70225

Cube

Length = n
Surface area 504220431246386784
Volume 2.4361486441028E+25
Space diagonal 502105781.30828

Equilateral Triangle

Length = n
Perimeter 869672724
Area 3.6388975213876E+16
Altitude 251052890.65414

Triangular Pyramid

Length = n
Surface area 3.6388975213876E+16
Volume 2.8710287103725E+24
Height 136655884.56742