268679915 (number)

268679915 is an odd 9-digits composite number following 268679914 and preceding 268679916. In scientific notation, it is written as 2.68679915 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 184237632 positive integers (up to 268679915) that are relatively prime to 268679915.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred seventy-nine thousand nine hundred fifteen

Notation

Scientific notation 2.68679915 × 10^8
Engineering notation 2.68679915 × 10^6

Prime Factorization of 268679915

Prime Factorization 7 × 5 × 7676569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268679915
Product of the distinct prime numbers

The prime factorization of 268679915 is 7 × 5 × 7676569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268679915)

Multiplication

n×y
n×2 537359830
n×3 806039745
n×4 1074719660
n×5 1343399575

Division

n÷y
n÷2 134339957.5
n÷3 89559971.666667
n÷3 67169978.75
n÷5 53735983

Exponentiation

ny
n2 72188896724407225
n3 1.9395706635858E+25
n4 5.2112368102871E+33
n5 1.4001546632328E+42

Nth Root

y√n
2√n 16391.458598917
3√n 645.27533864882
4√n 128.02913183692
5√n 48.511761048929

Divisors of 268679915

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 -268679914
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 268679915 can be divided by 8 positive divisors. The sum of these divisors (counting 268679915) is 1, the average is 0.125.

Base conversion 268679915

Base System Value
2 Binary 10000000000111011101011101011
3 Ternary 200201120100112222
4 Quaternary 100000323223223
5 Quinary 1022240224130
6 Senary 42354424255
8 Octal 2000735353
10 Decimal 268679915
12 Duodecimal 75b9208b
16 Hexadecimal 1003baeb
20 Vigesimal 43j4jff
36 Base36 4fyqqz

Cryptographic Hash Functions

md5 3190953ada43fa5a83ee00b5804d47f7
sha1 90c17653746d84df1816a2e58038c8b4de67c8a0
sha256 7d42071b39ecb9639712996d47bc545b71c78bf5e49966b2dc8bb8ebda793d13
sha512 2b6a02f327ded4c8d21870bf8156cb8623e112744a98fb6b4bedb0a139b28f872a884f3c5dc654b41c6333d9e1f4825e73720839949d36a3a044a11c97eda4ce
ripemd-160 4687ee0abbe9982ed615ff78fcf9525bc3243902

268679915 as geometric shapes

Circle

Radius = n
Diameter 537359830
Circumference 1688165694.2623
Area 2.2678810762015E+17

Sphere

Radius = n
Volume 8.124454597119E+25
Surface area 9.071524304806E+17
Circumference 1688165694.2623

Square

Length = n
Perimeter 1074719660
Area 72188896724407225
Diagonal 379970779.73025

Cube

Length = n
Surface area 433133380346443350
Volume 1.9395706635858E+25
Space diagonal 465367263.75329

Equilateral Triangle

Length = n
Perimeter 806039745
Area 3.1258709217254E+16
Altitude 232683631.87664

Triangular Pyramid

Length = n
Surface area 3.1258709217254E+16
Volume 2.28580594802E+24
Height 126656926.57675