268751938 (number)

268751938 is an even 9-digits composite number following 268751937 and preceding 268751939. In scientific notation, it is written as 2.68751938 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 106319376 positive integers (up to 268751938) that are relatively prime to 268751938.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred fifty-one thousand nine hundred thirty-eight

Notation

Scientific notation 2.68751938 × 10^8
Engineering notation 2.68751938 × 10^6

Prime Factorization of 268751938

Prime Factorization 2 × 7 × 13 × 1476659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268751938
Product of the distinct prime numbers

The prime factorization of 268751938 is 2 × 7 × 13 × 1476659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 9, 7, 722, 775, 7064, 4441, 7415, 92763, 947649, 169389, 8848009, 1505272, 87624558, 70090583, 826738167, 750617771, 9462743021, 4394855437

Basic calculations (n = 268751938)

Multiplication

n×y
n×2 537503876
n×3 806255814
n×4 1075007752
n×5 1343759690

Division

n÷y
n÷2 134375969
n÷3 89583979.333333
n÷3 67187984.5
n÷5 53750387.6

Exponentiation

ny
n2 72227604178755844
n3 1.9411308600138E+25
n4 5.216826805403E+33
n5 1.4020323141624E+42

Nth Root

y√n
2√n 16393.655419094
3√n 645.33299152998
4√n 128.0377109257
5√n 48.514361606538

Divisors of 268751938

1, 2, 7, 13, 14, 26, 91, 182, 1476659, 2953318, 10336613, 19196567, 20673226, 38393134, 134375969, 268751938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268751937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268751938 can be divided by 16 positive divisors. The sum of these divisors (counting 268751938) is 1, the average is 0.0625.

Base conversion 268751938

Base System Value
2 Binary 10000000001001101010001000010
3 Ternary 200201201000100111
4 Quaternary 100001031101002
5 Quinary 1022300030223
6 Senary 42400141534
8 Octal 2001152102
10 Decimal 268751938
12 Duodecimal 760078aa
16 Hexadecimal 1004d442
20 Vigesimal 43jdjgi
36 Base36 4g0abm

Cryptographic Hash Functions

md5 41ff15e454a43edbd472bec088b3872d
sha1 df1df8d953ae2bcc5f29ddcbbb4c0471f4857f50
sha256 920b136cd3f29ed570cc5eb1c67d5f49f45120a6d2c36893af0dcba4b7e4fb5d
sha512 5954260ddd605e8107e6db7ee6d293b3c8139add247828a9eee98b9ae3428c358cfe52c8f375f6a4cd2aff9ed3878fba0c4cf83a4806078345a749353d61c45e
ripemd-160 47585a518b6577b1f6ee01dc66648b02ebd51c92

268751938 as geometric shapes

Circle

Radius = n
Diameter 537503876
Circumference 1688618228.1176
Area 2.2690971067437E+17

Sphere

Radius = n
Volume 8.1309899326342E+25
Surface area 9.0763884269748E+17
Circumference 1688618228.1176

Square

Length = n
Perimeter 1075007752
Area 72227604178755844
Diagonal 380072635.63365

Cube

Length = n
Surface area 433365625072535064
Volume 1.9411308600138E+25
Space diagonal 465492011.2486

Equilateral Triangle

Length = n
Perimeter 806255814
Area 3.1275470036645E+16
Altitude 232746005.6243

Triangular Pyramid

Length = n
Surface area 3.1275470036645E+16
Volume 2.2876446571437E+24
Height 126690878.54455