268431144 (number)

268431144 is an even 9-digits composite number following 268431143 and preceding 268431145. In scientific notation, it is written as 2.68431144 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 89418816 positive integers (up to 268431144) that are relatively prime to 268431144.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred thirty-one thousand one hundred forty-four

Notation

Scientific notation 2.68431144 × 10^8
Engineering notation 2.68431144 × 10^6

Prime Factorization of 268431144

Prime Factorization 2 × 2 × 2 × 3 × 2203 × 5077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67107786
Product of the distinct prime numbers

The prime factorization of 268431144 is 2 × 2 × 2 × 3 × 2203 × 5077. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268431144)

Multiplication

n×y
n×2 536862288
n×3 805293432
n×4 1073724576
n×5 1342155720

Division

n÷y
n÷2 134215572
n÷3 89477048
n÷3 67107786
n÷5 53686228.8

Exponentiation

ny
n2 72055279069148736
n3 1.9341880991771E+25
n4 5.1919632417329E+33
n5 1.3936846325843E+42

Nth Root

y√n
2√n 16383.868407675
3√n 645.07612345945
4√n 127.99948596645
5√n 48.502774302436

Divisors of 268431144

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 -268431143
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 268431144 can be divided by 32 positive divisors. The sum of these divisors (counting 268431144) is 1, the average is 0.03125.

Base conversion 268431144

Base System Value
2 Binary 1111111111111110111100101000
3 Ternary 200201002201022020
4 Quaternary 33333332330220
5 Quinary 1022204244034
6 Senary 42345224440
8 Octal 1777767450
10 Decimal 268431144
12 Duodecimal 75a92120
16 Hexadecimal fffef28
20 Vigesimal 43hdhh4
36 Base36 4fteso

Cryptographic Hash Functions

md5 094000ac3dbfcc9f5d7b16aede594640
sha1 da43c75cfee4e4a4d5f8b549b57bf42d00fc6eba
sha256 0bed374d99d025a2b56b38a3ce6a99d1f50953d1d83a084d0a2717afd9e3b1e9
sha512 4e3947fbcbd2ecd2feb9e02010e98c09c1b1562edcb176036ce166de92c685761ef473575ef65fb12199be4af462a7e699deaf94572a4f0fd7c984af645d7f52
ripemd-160 cb98bdfbe08cbf6fd529c2990f416919fc42cf91

268431144 as geometric shapes

Circle

Radius = n
Diameter 536862288
Circumference 1686602619.9702
Area 2.26368335376E+17

Sphere

Radius = n
Volume 8.1019081640474E+25
Surface area 9.05473341504E+17
Circumference 1686602619.9702

Square

Length = n
Perimeter 1073724576
Area 72055279069148736
Diagonal 379618964.40813

Cube

Length = n
Surface area 432331674414892416
Volume 1.9341880991771E+25
Space diagonal 464936379.74184

Equilateral Triangle

Length = n
Perimeter 805293432
Area 3.120085107533E+16
Altitude 232468189.87092

Triangular Pyramid

Length = n
Surface area 3.120085107533E+16
Volume 2.2794625350307E+24
Height 126539654.80271