268996915 (number)

268996915 is an odd 9-digits composite number following 268996914 and preceding 268996916. In scientific notation, it is written as 2.68996915 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 195633680 positive integers (up to 268996915) that are relatively prime to 268996915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68996915 × 10^8
Engineering notation 2.68996915 × 10^6

Prime Factorization of 268996915

Prime Factorization 55 × 11 × 444623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268996915
Product of the distinct prime numbers

The prime factorization of 268996915 is 55 × 11 × 444623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 38, 48, 711, 886, 6166, 2281, 20534, 10457, 725939, 204495, 4764681, 8326295, 62960606, 38349554, 610718944, 567150531, 8568124579, 2269323959

Basic calculations (n = 268996915)

Multiplication

n×y
n×2 537993830
n×3 806990745
n×4 1075987660
n×5 1344984575

Division

n÷y
n÷2 134498457.5
n÷3 89665638.333333
n÷3 67249228.75
n÷5 53799383

Exponentiation

ny
n2 72359340279517225
n3 1.9464439306625E+25
n4 5.235874125687E+33
n5 1.4084339871381E+42

Nth Root

y√n
2√n 16401.125418702
3√n 645.52901334639
4√n 128.06687869509
5√n 48.523202898485

Divisors of 268996915

1, 11, 55, 605, 444623, 4890853, 24454265, 268996915

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 -268996914
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 268996915 can be divided by 8 positive divisors. The sum of these divisors (counting 268996915) is 1, the average is 0.125.

Base conversion 268996915

Base System Value
2 Binary 10000000010001001000100110011
3 Ternary 200202011110101201
4 Quaternary 100002021010303
5 Quinary 1022330400130
6 Senary 42405312031
8 Octal 2002110463
10 Decimal 268996915
12 Duodecimal 76105617
16 Hexadecimal 10089133
20 Vigesimal 4414c5f
36 Base36 4g5jcj

Cryptographic Hash Functions

md5 405622ba8f26865b800a518a0439bfd2
sha1 c429423db69e7d6d29ef43befa38fc404ff0231f
sha256 edb63aea668441dd3434fd3be6c80a540f90daa0ec789efb820184620ae21681
sha512 b372fe2ba28b5b535f65a5bb4eda03e5691702a1353daee8f0b38cfb6e3e4d394083367801d8a5b33bf65655bf2041ec98b3c5d9f73eb611d80e6ef59c9ed48a
ripemd-160 07d546c97cd487000831b5a657ff933521c1e74d

268996915 as geometric shapes

Circle

Radius = n
Diameter 537993830
Circumference 1690157464.0046
Area 2.2732357184074E+17

Sphere

Radius = n
Volume 8.1532452709252E+25
Surface area 9.0929428736294E+17
Circumference 1690157464.0046

Square

Length = n
Perimeter 1075987660
Area 72359340279517225
Diagonal 380419085.42952

Cube

Length = n
Surface area 434156041677103350
Volume 1.9464439306625E+25
Space diagonal 465916323.85929

Equilateral Triangle

Length = n
Perimeter 806990745
Area 3.1332513441572E+16
Altitude 232958161.92964

Triangular Pyramid

Length = n
Surface area 3.1332513441572E+16
Volume 2.2939061709515E+24
Height 126806361.80984