268505907 (number)

268505907 is an odd 9-digits composite number following 268505906 and preceding 268505908. In scientific notation, it is written as 2.68505907 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 176302592 positive integers (up to 268505907) that are relatively prime to 268505907.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred five thousand nine hundred seven

Notation

Scientific notation 2.68505907 × 10^8
Engineering notation 2.68505907 × 10^6

Prime Factorization of 268505907

Prime Factorization 3 × 19153 × 4673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268505907
Product of the distinct prime numbers

The prime factorization of 268505907 is 3 × 19153 × 4673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 6, 77, 476, 878, 8262, 1894, 78608, 60286, 128809, 400422, 5354600, 8672362, 29788567, 58553466, 327961733, 73410664, 2201169239, 4634357485

Basic calculations (n = 268505907)

Multiplication

n×y
n×2 537011814
n×3 805517721
n×4 1074023628
n×5 1342529535

Division

n÷y
n÷2 134252953.5
n÷3 89501969
n÷3 67126476.75
n÷5 53701181.4

Exponentiation

ny
n2 72095422093892649
n3 1.9358046699868E+25
n4 5.1977498868965E+33
n5 1.3956265477403E+42

Nth Root

y√n
2√n 16386.149852848
3√n 645.13600641336
4√n 128.00839758722
5√n 48.505475784046

Divisors of 268505907

1, 3, 4673, 14019, 19153, 57459, 89501969, 268505907

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 -268505906
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 268505907 can be divided by 8 positive divisors. The sum of these divisors (counting 268505907) is 1, the average is 0.125.

Base conversion 268505907

Base System Value
2 Binary 10000000000010001001100110011
3 Ternary 200201020111212020
4 Quaternary 100000101030303
5 Quinary 1022214142112
6 Senary 42351002523
8 Octal 2000211463
10 Decimal 268505907
12 Duodecimal 75b09443
16 Hexadecimal 10011333
20 Vigesimal 43i34f7
36 Base36 4fv0hf

Cryptographic Hash Functions

md5 39d0b08892dc2ef649776306ba76eb0f
sha1 b8612b6a1c5c8f6a014f9023be7e48b994807d56
sha256 29d710adec41d66ff19019e595bf3cb4d9497870ca2b85066ed1d9e8fb373d79
sha512 fa1dfda5306928c7b3a5507144931bd2d011967f6faa4fdc8714b508f3c23664f72c05eb8aafec7052c22d6b83c2dc107d306e9bf6726d81b2cdb2bf7d35b79a
ripemd-160 d874b2c86cecc0aa0629a862421c2240f01289f0

268505907 as geometric shapes

Circle

Radius = n
Diameter 537011814
Circumference 1687072369.7533
Area 2.2649444840763E+17

Sphere

Radius = n
Volume 8.1086796400207E+25
Surface area 9.0597779363051E+17
Circumference 1687072369.7533

Square

Length = n
Perimeter 1074023628
Area 72095422093892649
Diagonal 379724695.25669

Cube

Length = n
Surface area 432572532563355894
Volume 1.9358046699868E+25
Space diagonal 465065873.05636

Equilateral Triangle

Length = n
Perimeter 805517721
Area 3.1218233514936E+16
Altitude 232532936.52818

Triangular Pyramid

Length = n
Surface area 3.1218233514936E+16
Volume 2.2813676820005E+24
Height 126574898.4189