268763986 (number)

268763986 is an even 9-digits composite number following 268763985 and preceding 268763987. In scientific notation, it is written as 2.68763986 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 130047060 positive integers (up to 268763986) that are relatively prime to 268763986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68763986 × 10^8
Engineering notation 2.68763986 × 10^6

Prime Factorization of 268763986

Prime Factorization 2 × 31 × 4334903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268763986
Product of the distinct prime numbers

The prime factorization of 268763986 is 2 × 31 × 4334903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 65, 46, 24, 70, 5255, 4382, 48018, 9145, 938617, 955133, 8932418, 5993073, 11312411, 21387586, 39032162, 525015799, 1697868258, 3416415902

Basic calculations (n = 268763986)

Multiplication

n×y
n×2 537527972
n×3 806291958
n×4 1075055944
n×5 1343819930

Division

n÷y
n÷2 134381993
n÷3 89587995.333333
n÷3 67190996.5
n÷5 53752797.2

Exponentiation

ny
n2 72234080170608196
n3 1.9413919311696E+25
n4 5.2177623380939E+33
n5 1.4023466039868E+42

Nth Root

y√n
2√n 16394.022874206
3√n 645.34263469232
4√n 128.03914586644
5√n 48.514796573111

Divisors of 268763986

1, 2, 31, 62, 4334903, 8669806, 134381993, 268763986

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 -268763985
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 268763986 can be divided by 8 positive divisors. The sum of these divisors (counting 268763986) is 1, the average is 0.125.

Base conversion 268763986

Base System Value
2 Binary 10000000001010000001101010010
3 Ternary 200201201121212201
4 Quaternary 100001100031102
5 Quinary 1022300421421
6 Senary 42400313414
8 Octal 2001201522
10 Decimal 268763986
12 Duodecimal 7601286a
16 Hexadecimal 10050352
20 Vigesimal 43jf9j6
36 Base36 4g0jma

Cryptographic Hash Functions

md5 272a5e176afae87bdecbfd8a70dbdc93
sha1 91cfc0ad26789808aa5c63904d616e1c99a05155
sha256 e50d8e405827323a6bff801784ef9628a61bbbb493bdddb86422755178e7ec75
sha512 ec94f453711396c216b4cb0020ac470e5d248bf4e5ce32142c09911e6a6198bb84aa66e1be6ef9eddf7334e786ce78ff2deafebd2d6062bf573aab554b9545a2
ripemd-160 48c207d606aeb0af0ae546037f3cd07b2811200b

268763986 as geometric shapes

Circle

Radius = n
Diameter 537527972
Circumference 1688693927.9342
Area 2.269300556028E+17

Sphere

Radius = n
Volume 8.1320835049346E+25
Surface area 9.077202224112E+17
Circumference 1688693927.9342

Square

Length = n
Perimeter 1075055944
Area 72234080170608196
Diagonal 380089674.07865

Cube

Length = n
Surface area 433404481023649176
Volume 1.9413919311696E+25
Space diagonal 465512878.99673

Equilateral Triangle

Length = n
Perimeter 806291958
Area 3.1278274223374E+16
Altitude 232756439.49837

Triangular Pyramid

Length = n
Surface area 3.1278274223374E+16
Volume 2.2879523324515E+24
Height 126696558.02622