288538140 (number)

288538140 is an even 9-digits composite number following 288538139 and preceding 288538141. In scientific notation, it is written as 2.88538140 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 69212160 positive integers (up to 288538140) that are relatively prime to 288538140.

Interesting facts

Basic properties

Name

Name two hundred eighty-eight million five hundred thirty-eight thousand one hundred forty

Notation

Scientific notation 2.88538140 × 10^8
Engineering notation 2.88538140 × 10^6

Prime Factorization of 288538140

Prime Factorization 2 × 2 × 15 × 11 × 97 × 4507

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 144269070
Product of the distinct prime numbers

The prime factorization of 288538140 is 2 × 2 × 15 × 11 × 97 × 4507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 288538140)

Multiplication

n×y
n×2 577076280
n×3 865614420
n×4 1154152560
n×5 1442690700

Division

n÷y
n÷2 144269070
n÷3 96179380
n÷3 72134535
n÷5 57707628

Exponentiation

ny
n2 83254258234659600
n3 2.4022028818108E+25
n4 6.9312715142034E+33
n5 1.9999361905432E+42

Nth Root

y√n
2√n 16986.41045071
3√n 660.79651309848
4√n 130.33192414259
5√n 49.208558776587

Divisors of 288538140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -288538139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 288538140 can be divided by 48 positive divisors. The sum of these divisors (counting 288538140) is 1, the average is 0.020833333333333.

Base conversion 288538140

Base System Value
2 Binary 10001001100101011111000011100
3 Ternary 202002221020220210
4 Quaternary 101030223320130
5 Quinary 1042331210030
6 Senary 44344212420
8 Octal 2114537034
10 Decimal 288538140
12 Duodecimal 8076a110
16 Hexadecimal 1132be1c
20 Vigesimal 4a37570
36 Base36 4rsdgc

Cryptographic Hash Functions

md5 4c0223fbc79e7d19952e72c589ec0f31
sha1 69c47d0904ce6cf43c3007433389511cbaccc2cb
sha256 943a282a31d58b9037191d97ce8efddbeacd84f6f24c88154ad2935da8b06003
sha512 13dd80b18961e16a329dbdaae0ac0b71f980f8a43c3a59fc8dfc17dd00b6fde39eac589938aa4f6934abc338fb6f6fefa69e32599120a1b764de2989f66762cd
ripemd-160 704db1b760b9df2ac5f10af5fedbb3de670ffa31

288538140 as geometric shapes

Circle

Radius = n
Diameter 577076280
Circumference 1812938601.8089
Area 2.6155096605007E+17

Sphere

Radius = n
Volume 1.0062323901239E+26
Surface area 1.0462038642003E+18
Circumference 1812938601.8089

Square

Length = n
Perimeter 1154152560
Area 83254258234659600
Diagonal 408054550.84991

Cube

Length = n
Surface area 499525549407957600
Volume 2.4022028818108E+25
Space diagonal 499762718.40142

Equilateral Triangle

Length = n
Perimeter 865614420
Area 3.6050151302223E+16
Altitude 249881359.20071

Triangular Pyramid

Length = n
Surface area 3.6050151302223E+16
Volume 2.8310232458572E+24
Height 136018183.61664