268021238 (number)

268021238 is an even 9-digits composite number following 268021237 and preceding 268021239. In scientific notation, it is written as 2.68021238 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 133804744 positive integers (up to 268021238) that are relatively prime to 268021238.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million twenty-one thousand two hundred thirty-eight

Notation

Scientific notation 2.68021238 × 10^8
Engineering notation 2.68021238 × 10^6

Prime Factorization of 268021238

Prime Factorization 2 × 653 × 205223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268021238
Product of the distinct prime numbers

The prime factorization of 268021238 is 2 × 653 × 205223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 95, 87, 537, 648, 7701, 3795, 4466, 95636, 811524, 566862, 4015153, 6456861, 67781748, 95430543, 914904643, 661648269, 3356146722, 4563258201

Basic calculations (n = 268021238)

Multiplication

n×y
n×2 536042476
n×3 804063714
n×4 1072084952
n×5 1340106190

Division

n÷y
n÷2 134010619
n÷3 89340412.666667
n÷3 67005309.5
n÷5 53604247.6

Exponentiation

ny
n2 71835384019052644
n3 1.9253408556992E+25
n4 5.1603223971648E+33
n5 1.3830759973672E+42

Nth Root

y√n
2√n 16371.354189559
3√n 644.74760310756
4√n 127.95059276752
5√n 48.487952077966

Divisors of 268021238

1, 2, 653, 1306, 205223, 410446, 134010619, 268021238

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 -268021237
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 268021238 can be divided by 8 positive divisors. The sum of these divisors (counting 268021238) is 1, the average is 0.125.

Base conversion 268021238

Base System Value
2 Binary 1111111110011010110111110110
3 Ternary 200200022220000112
4 Quaternary 33332122313312
5 Quinary 1022103134423
6 Senary 42332343022
8 Octal 1776326766
10 Decimal 268021238
12 Duodecimal 75914a72
16 Hexadecimal ff9adf6
20 Vigesimal 43f2d1i
36 Base36 4fkmie

Cryptographic Hash Functions

md5 ebb1884551b96f99f51f835043da5810
sha1 03cd80d94a1c3750b4f5d0fcc705dbdeb1dd29c1
sha256 d5f30cc4472e94f227fe1ccba06f00da58e2ec4d386705e28ce3ec5145c15ef7
sha512 181e00245b05d071ed653847b6573a2a2a05dd4ca894e2abfd58d0b00e266c9624e933434b5bca1ba1e02aa785f397185604d05625c7477084f312ab1137e01e
ripemd-160 962aef8bd58e7f5c82d008cc422e994b5304a9cb

268021238 as geometric shapes

Circle

Radius = n
Diameter 536042476
Circumference 1684027104.6137
Area 2.2567751470206E+17

Sphere

Radius = n
Volume 8.0648489172278E+25
Surface area 9.0271005880823E+17
Circumference 1684027104.6137

Square

Length = n
Perimeter 1072084952
Area 71835384019052644
Diagonal 379039269.78363

Cube

Length = n
Surface area 431012304114315864
Volume 1.9253408556992E+25
Space diagonal 464226401.72351

Equilateral Triangle

Length = n
Perimeter 804063714
Area 3.1105633725555E+16
Altitude 232113200.86176

Triangular Pyramid

Length = n
Surface area 3.1105633725555E+16
Volume 2.2690359586007E+24
Height 126346423.26121