268889159 (number)

268889159 is an odd 9-digits composite number following 268889158 and preceding 268889160. In scientific notation, it is written as 2.68889159 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors. There are 185328000 positive integers (up to 268889159) that are relatively prime to 268889159.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand one hundred fifty-nine

Notation

Scientific notation 2.68889159 × 10^8
Engineering notation 2.68889159 × 10^6

Prime Factorization of 268889159

Prime Factorization 209 × 7 × 23 × 131 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 268889159
Product of the distinct prime numbers

The prime factorization of 268889159 is 209 × 7 × 23 × 131 × 61. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 19, 84, 122, 601, 1143, 58, 43766, 36650, 553124, 90187, 2017508, 8025915, 70967596, 33075756, 637902104, 646300268, 4552534359, 1384129680

Basic calculations (n = 268889159)

Multiplication

n×y
n×2 537778318
n×3 806667477
n×4 1075556636
n×5 1344445795

Division

n÷y
n÷2 134444579.5
n÷3 89629719.666667
n÷3 67222289.75
n÷5 53777831.8

Exponentiation

ny
n2 72301379827727281
n3 1.9441057216417E+25
n4 5.2274895249933E+33
n5 1.4056152620568E+42

Nth Root

y√n
2√n 16397.84007118
3√n 645.44280552427
4√n 128.05405136574
5√n 48.519314746636

Divisors of 268889159

1, 7, 23, 61, 131, 161, 209, 427, 917, 1403, 1463, 3013, 4807, 7991, 9821, 12749, 21091, 27379, 33649, 55937, 89243, 183793, 191653, 293227, 629717, 1286551, 1670119, 2052589, 4408019, 11690833, 38412737, 268889159

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268889158
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889159 can be divided by 32 positive divisors. The sum of these divisors (counting 268889159) is 1, the average is 0.03125.

Base conversion 268889159

Base System Value
2 Binary 10000000001101110110001000111
3 Ternary 200201221222120202
4 Quaternary 100001232301013
5 Quinary 1022313423114
6 Senary 42403121115
8 Octal 2001566107
10 Decimal 268889159
12 Duodecimal 7607319b
16 Hexadecimal 1006ec47
20 Vigesimal 440b2hj
36 Base36 4g387b

Cryptographic Hash Functions

md5 c3b84542183463644d306c4e4f580923
sha1 4805069955c98c8c99772911b50f437f2073cefc
sha256 09af10a23fc81473cfad8e8a360830b950d698a48c1e65cf5a16367a6e547dc2
sha512 a2b442b366edc887292006151111eca3565f8e3f3d1d85f407cc2c46a6bb980bc08c60c328a0d47c668d50a201bb9422aa3a80ce9a51b055836aa2c37e195acb
ripemd-160 4e5c0e8dd4f69f71d9835b29824e11a7b93891f9

268889159 as geometric shapes

Circle

Radius = n
Diameter 537778318
Circumference 1689480413.0887
Area 2.2714148371119E+17

Sphere

Radius = n
Volume 8.143451003882E+25
Surface area 9.0856593484477E+17
Circumference 1689480413.0887

Square

Length = n
Perimeter 1075556636
Area 72301379827727281
Diagonal 380266695.4329

Cube

Length = n
Surface area 433808278966363686
Volume 1.9441057216417E+25
Space diagonal 465729684.99247

Equilateral Triangle

Length = n
Perimeter 806667477
Area 3.130741582974E+16
Altitude 232864842.49623

Triangular Pyramid

Length = n
Surface area 3.130741582974E+16
Volume 2.291150565194E+24
Height 126755565.1443