268668907 (number)

268668907 is an odd 9-digits composite number following 268668906 and preceding 268668908. In scientific notation, it is written as 2.68668907 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 248002056 positive integers (up to 268668907) that are relatively prime to 268668907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68668907 × 10^8
Engineering notation 2.68668907 × 10^6

Prime Factorization of 268668907

Prime Factorization 13 × 20666839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268668907
Product of the distinct prime numbers

The prime factorization of 268668907 is 13 × 20666839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 23, 8, 514, 724, 8974, 66, 59121, 32522, 680356, 505189, 8788961, 3663972, 93080202, 72572385, 43251350, 590911137, 5002996146, 7795182438

Basic calculations (n = 268668907)

Multiplication

n×y
n×2 537337814
n×3 806006721
n×4 1074675628
n×5 1343344535

Division

n÷y
n÷2 134334453.5
n÷3 89556302.333333
n÷3 67167226.75
n÷5 53733781.4

Exponentiation

ny
n2 72182981588574649
n3 1.9393322767403E+25
n4 5.2103828310165E+33
n5 1.3998678602608E+42

Nth Root

y√n
2√n 16391.122810839
3√n 645.26652607105
4√n 128.02782045649
5√n 48.511363530404

Divisors of 268668907

1, 13, 20666839, 268668907

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 -268668906
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 268668907 can be divided by 4 positive divisors. The sum of these divisors (counting 268668907) is 1, the average is 0.25.

Base conversion 268668907

Base System Value
2 Binary 10000000000111000111111101011
3 Ternary 200201112210110021
4 Quaternary 100000320333223
5 Quinary 1022234401112
6 Senary 42354301311
8 Octal 2000707753
10 Decimal 268668907
12 Duodecimal 75b87837
16 Hexadecimal 10038feb
20 Vigesimal 43j3c57
36 Base36 4fyi97

Cryptographic Hash Functions

md5 b6bc8e7206823bd147fa4c4ec227633e
sha1 d423b509f269c74f7c12b4f9b0c696cc5c9e9eca
sha256 c37d23e7525db7ddbcbd87e1c337c2ce45b1d77adb38ba997fb4abfe6c126c75
sha512 f66dc01371774bb505460fc3053dc1f2b57f971b1338e425f96e23dcd43274a27185a0a5253b89cc5a9b5c6e1451f23b6209c55328ec59670bc3057c91a313f7
ripemd-160 63aa44581c8c2bef65518d35b6912ab13c4313f8

268668907 as geometric shapes

Circle

Radius = n
Diameter 537337814
Circumference 1688096528.9584
Area 2.2676952467287E+17

Sphere

Radius = n
Volume 8.1234560446361E+25
Surface area 9.0707809869149E+17
Circumference 1688096528.9584

Square

Length = n
Perimeter 1074675628
Area 72182981588574649
Diagonal 379955212.06736

Cube

Length = n
Surface area 433097889531447894
Volume 1.9393322767403E+25
Space diagonal 465348197.338

Equilateral Triangle

Length = n
Perimeter 806006721
Area 3.1256147888305E+16
Altitude 232674098.669

Triangular Pyramid

Length = n
Surface area 3.1256147888305E+16
Volume 2.2855250064284E+24
Height 126651737.35579