268694815 (number)

268694815 is an odd 9-digits composite number following 268694814 and preceding 268694816. In scientific notation, it is written as 2.68694815 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 214955848 positive integers (up to 268694815) that are relatively prime to 268694815.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred ninety-four thousand eight hundred fifteen

Notation

Scientific notation 2.68694815 × 10^8
Engineering notation 2.68694815 × 10^6

Prime Factorization of 268694815

Prime Factorization 5 × 53738963

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268694815
Product of the distinct prime numbers

The prime factorization of 268694815 is 5 × 53738963. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 59, 78, 466, 9, 8880, 4036, 62861, 43041, 713555, 206256, 2827292, 3284833, 27371916, 54370473, 664761417, 317670505, 416106575, 3922113341

Basic calculations (n = 268694815)

Multiplication

n×y
n×2 537389630
n×3 806084445
n×4 1074779260
n×5 1343474075

Division

n÷y
n÷2 134347407.5
n÷3 89564938.333333
n÷3 67173703.75
n÷5 53738963

Exponentiation

ny
n2 72196903607884225
n3 1.9398933658493E+25
n4 5.2123928905661E+33
n5 1.400542943438E+42

Nth Root

y√n
2√n 16391.913097622
3√n 645.28726662741
4√n 128.03090680622
5√n 48.512299093767

Divisors of 268694815

1, 5, 53738963, 268694815

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268694814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268694815 can be divided by 4 positive divisors. The sum of these divisors (counting 268694815) is 1, the average is 0.25.

Base conversion 268694815

Base System Value
2 Binary 10000000000111111010100011111
3 Ternary 200201121002222211
4 Quaternary 100000333110133
5 Quinary 1022241213230
6 Senary 42355021251
8 Octal 2000772437
10 Decimal 268694815
12 Duodecimal 75b9a827
16 Hexadecimal 1003f51f
20 Vigesimal 43j6h0f
36 Base36 4fz28v

Cryptographic Hash Functions

md5 9a3992432b9f4fe8260557169cc485f6
sha1 3570775024c428528031b9ef2f885fc992a3314b
sha256 0a67b1c79eb24cd3f0be5d7c4eff21b394f6803b12ca3bba1d406f992eabb8c3
sha512 15a2892c54b09763795c48be184fcd990befd737bb90305e5140ade8b17f604c78aaa104872fffa35de099d754cf15385984ea06ae25e34e8f50113ccf5789bb
ripemd-160 8b4c8b6951cce9f16b7d3b05b718c3cf9dab1d37

268694815 as geometric shapes

Circle

Radius = n
Diameter 537389630
Circumference 1688259313.7233
Area 2.2681326198646E+17

Sphere

Radius = n
Volume 8.1258063291998E+25
Surface area 9.0725304794584E+17
Circumference 1688259313.7233

Square

Length = n
Perimeter 1074779260
Area 72196903607884225
Diagonal 379991851.51233

Cube

Length = n
Surface area 433181421647305350
Volume 1.9398933658493E+25
Space diagonal 465393071.31032

Equilateral Triangle

Length = n
Perimeter 806084445
Area 3.1262176299502E+16
Altitude 232696535.65516

Triangular Pyramid

Length = n
Surface area 3.1262176299502E+16
Volume 2.2861862562848E+24
Height 126663950.50411