288538168 (number)

288538168 is an even 9-digits composite number following 288538167 and preceding 288538169. In scientific notation, it is written as 2.88538168 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 138660480 positive integers (up to 288538168) that are relatively prime to 288538168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.88538168 × 10^8
Engineering notation 2.88538168 × 10^6

Prime Factorization of 288538168

Prime Factorization 2 × 2 × 2 × 29 × 229 × 5431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72134542
Product of the distinct prime numbers

The prime factorization of 288538168 is 2 × 2 × 2 × 29 × 229 × 5431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 288538168)

Multiplication

n×y
n×2 577076336
n×3 865614504
n×4 1154152672
n×5 1442690840

Division

n÷y
n÷2 144269084
n÷3 96179389.333333
n÷3 72134542
n÷5 57707633.6

Exponentiation

ny
n2 83254274392796224
n3 2.4022035811467E+25
n4 6.931274204671E+33
n5 1.9999371609214E+42

Nth Root

y√n
2√n 16986.411274899
3√n 660.79653447324
4√n 130.33192730447
5√n 49.208559731636

Divisors of 288538168

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -288538167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 288538168 can be divided by 32 positive divisors. The sum of these divisors (counting 288538168) is 1, the average is 0.03125.

Base conversion 288538168

Base System Value
2 Binary 10001001100101011111000111000
3 Ternary 202002221020221211
4 Quaternary 101030223320320
5 Quinary 1042331210133
6 Senary 44344212504
8 Octal 2114537070
10 Decimal 288538168
12 Duodecimal 8076a134
16 Hexadecimal 1132be38
20 Vigesimal 4a37588
36 Base36 4rsdh4

Cryptographic Hash Functions

md5 e612330043e3206ed709af14f6ec5f07
sha1 455e377634ff0448ee603f5246644334bc63ea28
sha256 06a11598efca5b83b3ad730f14bb218a36b61b9625ca74de2289e414f34bc293
sha512 dedea10e4379dc1953b7f5e65274ef6adc75e0079a71c063fcf121ac805d67518742d8b095f33b1b9d1b49729c1809de48626eecb555d1da135ad4f79426357b
ripemd-160 013298e5ca5f247d28641a1297dee015ba012cbd

288538168 as geometric shapes

Circle

Radius = n
Diameter 577076336
Circumference 1812938777.7381
Area 2.6155101681236E+17

Sphere

Radius = n
Volume 1.006232683061E+26
Surface area 1.0462040672494E+18
Circumference 1812938777.7381

Square

Length = n
Perimeter 1154152672
Area 83254274392796224
Diagonal 408054590.44789

Cube

Length = n
Surface area 499525646356777344
Volume 2.4022035811467E+25
Space diagonal 499762766.89884

Equilateral Triangle

Length = n
Perimeter 865614504
Area 3.6050158298901E+16
Altitude 249881383.44942

Triangular Pyramid

Length = n
Surface area 3.6050158298901E+16
Volume 2.8310240700324E+24
Height 136018196.81596