268490869 (number)

268490869 is an odd 9-digits prime number following 268490868 and preceding 268490870. In scientific notation, it is written as 2.68490869 × 10^8. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 268490868 positive integers (up to 268490869) that are relatively prime to 268490869.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred ninety thousand eight hundred sixty-nine

Notation

Scientific notation 2.68490869 × 10^8
Engineering notation 2.68490869 × 10^6

Prime Factorization of 268490869

Prime Factorization 268490869

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 268490869
Product of the distinct prime numbers

The prime factorization of 268490869 is 268490869. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 4, 13, 14, 632, 213, 1991, 9672, 93888, 54075, 156389, 748075, 1596077, 8517222, 4066089, 82943294, 440723762, 134547308, 1354514763, 3094933471

Basic calculations (n = 268490869)

Multiplication

n×y
n×2 536981738
n×3 805472607
n×4 1073963476
n×5 1342454345

Division

n÷y
n÷2 134245434.5
n÷3 89496956.333333
n÷3 67122717.25
n÷5 53698173.8

Exponentiation

ny
n2 72087346736375161
n3 1.9354794369154E+25
n4 5.1965855594904E+33
n5 1.3952357727004E+42

Nth Root

y√n
2√n 16385.690983294
3√n 645.12396231286
4√n 128.00660523307
5√n 48.504932450237

Divisors of 268490869

1, 268490869

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 268490870
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 134245435
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16385.691013808
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999992551
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268490869 can be divided by 2 positive divisors. The sum of these divisors (counting 268490869) is 268490870, the average is 134245435.

Base conversion 268490869

Base System Value
2 Binary 10000000000001101100001110101
3 Ternary 200201012202020021
4 Quaternary 100000031201311
5 Quinary 1022213201434
6 Senary 42350405141
8 Octal 2000154165
10 Decimal 268490869
12 Duodecimal 75b007b1
16 Hexadecimal 1000d875
20 Vigesimal 43i1739
36 Base36 4fuovp

Cryptographic Hash Functions

md5 66330cd3d6f9758ea92a68dc4714bf1b
sha1 e162654fc4c8108ce36e454221eb3d372bb9d366
sha256 26855822471aa53b635c7e875c9e5b11854b19a763264b93c11b03ddfbe64697
sha512 af3ffb72627d4c371c4d599d291cdcea7bcdeb5a21dc4a4f169ad953e4c25f11aadf60112b4dfad0ef9acad183c5a33b5fa8ddd94636b46411ae4c8c064aac5f
ripemd-160 bbfed9e355bed3bbf1083b39273b4af17315cdef

268490869 as geometric shapes

Circle

Radius = n
Diameter 536981738
Circumference 1686977883.2127
Area 2.2646907892378E+17

Sphere

Radius = n
Volume 8.1073173069166E+25
Surface area 9.0587631569511E+17
Circumference 1686977883.2127

Square

Length = n
Perimeter 1073963476
Area 72087346736375161
Diagonal 379703428.31314

Cube

Length = n
Surface area 432524080418250966
Volume 1.9354794369154E+25
Space diagonal 465039826.47632

Equilateral Triangle

Length = n
Perimeter 805472607
Area 3.1214736782559E+16
Altitude 232519913.23816

Triangular Pyramid

Length = n
Surface area 3.1214736782559E+16
Volume 2.28098439115E+24
Height 126567809.43771