268508968 (number)

268508968 is an even 9-digits composite number following 268508967 and preceding 268508969. In scientific notation, it is written as 2.68508968 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 64 positive divisors. There are 105753600 positive integers (up to 268508968) that are relatively prime to 268508968.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred eight thousand nine hundred sixty-eight

Notation

Scientific notation 2.68508968 × 10^8
Engineering notation 2.68508968 × 10^6

Prime Factorization of 268508968

Prime Factorization 2 × 2 × 2 × 7 × 13 × 271 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 67127242
Product of the distinct prime numbers

The prime factorization of 268508968 is 2 × 2 × 2 × 7 × 13 × 271 × 1361. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 98, 79, 644, 639, 203, 5517, 61229, 70177, 227401, 643131, 9353927, 5261812, 70257163, 31134202, 113622761, 548321803, 6493800302, 8802677518

Basic calculations (n = 268508968)

Multiplication

n×y
n×2 537017936
n×3 805526904
n×4 1074035872
n×5 1342544840

Division

n÷y
n÷2 134254484
n÷3 89502989.333333
n÷3 67127242
n÷5 53701793.6

Exponentiation

ny
n2 72097065896425024
n3 1.9358708759677E+25
n4 5.1979869108735E+33
n5 1.3957061011161E+42

Nth Root

y√n
2√n 16386.243254633
3√n 645.13845794702
4√n 128.00876241349
5√n 48.505586377207

Divisors of 268508968

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 542, 728, 1084, 1361, 1897, 2168, 2722, 3523, 3794, 5444, 7046, 7588, 9527, 10888, 14092, 15176, 17693, 19054, 24661, 28184, 35386, 38108, 49322, 70772, 76216, 98644, 123851, 141544, 197288, 247702, 368831, 495404, 737662, 990808, 1475324, 2581817, 2950648, 4794803, 5163634, 9589606, 10327268, 19179212, 20654536, 33563621, 38358424, 67127242, 134254484, 268508968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268508967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268508968 can be divided by 64 positive divisors. The sum of these divisors (counting 268508968) is 1, the average is 0.015625.

Base conversion 268508968

Base System Value
2 Binary 10000000000010001111100101000
3 Ternary 200201020200001121
4 Quaternary 100000101330220
5 Quinary 1022214241333
6 Senary 42351025024
8 Octal 2000217450
10 Decimal 268508968
12 Duodecimal 75b0b174
16 Hexadecimal 10011f28
20 Vigesimal 43i3c88
36 Base36 4fv2ug

Cryptographic Hash Functions

md5 005490aca141ed72dc71d3ba3fefeb6c
sha1 cacf03e3bb40899441b07fc3755e302d1ac5b940
sha256 c628a68b0b9daf13c7b3c34df68d7e2aad9994cb31fb28833ac7e59bbfef0f6e
sha512 d86c9da23a86aa91b6d4b30185c9c367c1f734f5bd3ea8152d8a388006b5b52287cc2b8e0e9c1128f36a03873a8a30d5f25e6e5d9717787c5c8e77164dbc9192
ripemd-160 a6da496ab3fa62501b1d511aa63855646eee577c

268508968 as geometric shapes

Circle

Radius = n
Diameter 537017936
Circumference 1687091602.5836
Area 2.2649961256559E+17

Sphere

Radius = n
Volume 8.1089569629848E+25
Surface area 9.0599845026235E+17
Circumference 1687091602.5836

Square

Length = n
Perimeter 1074035872
Area 72097065896425024
Diagonal 379729024.1644

Cube

Length = n
Surface area 432582395378550144
Volume 1.9358708759677E+25
Space diagonal 465071174.86389

Equilateral Triangle

Length = n
Perimeter 805526904
Area 3.1218945302312E+16
Altitude 232535587.43194

Triangular Pyramid

Length = n
Surface area 3.1218945302312E+16
Volume 2.2814457064972E+24
Height 126576341.38813