26493642 (number)

26493642 is an even 8-digits composite number following 26493641 and preceding 26493643. In scientific notation, it is written as 2.6493642 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 7426080 positive integers (up to 26493642) that are relatively prime to 26493642.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred ninety-three thousand six hundred forty-two

Notation

Scientific notation 2.6493642 × 10^7
Engineering notation 2.6493642 × 10^6

Prime Factorization of 26493642

Prime Factorization 2 × 7 × 3 × 27 × 61 × 383

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26493642
Product of the distinct prime numbers

The prime factorization of 26493642 is 2 × 7 × 3 × 27 × 61 × 383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 26493642)

Multiplication

n×y
n×2 52987284
n×3 79480926
n×4 105974568
n×5 132468210

Division

n÷y
n÷2 13246821
n÷3 8831214
n÷3 6623410.5
n÷5 5298728.4

Exponentiation

ny
n2 701913066424164
n3 1.8596233496964E+22
n4 4.9268195281697E+29
n5 1.3052939277794E+37

Nth Root

y√n
2√n 5147.1974898968
3√n 298.11275255252
4√n 71.743971801795
5√n 30.523078436385

Divisors of 26493642

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 -26493641
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 26493642 can be divided by 64 positive divisors. The sum of these divisors (counting 26493642) is 1, the average is 0.015625.

Base conversion 26493642

Base System Value
2 Binary 1100101000100001011001010
3 Ternary 1211212000110000
4 Quaternary 1211010023022
5 Quinary 23240244032
6 Senary 2343503430
8 Octal 145041312
10 Decimal 26493642
12 Duodecimal 8a57b76
16 Hexadecimal 19442ca
20 Vigesimal 85be22
36 Base36 frumi

Cryptographic Hash Functions

md5 aa3d4da2b521fc198e8964a9d4dce76f
sha1 e2ae22e0b18736d4d3f052d05e9d859e5e97d19d
sha256 84473ff9d0e4900abc114ce64cbba465fc428eb99562dfc64c4eef39fbb8478a
sha512 6c7fc56a594bf27e3e439e296f1332dc5882c24164687fecad1c74065d428596145f243392ed049069c89586acc03e80c6282e7e49b2cfdff8732d001d37bc99
ripemd-160 d82b68625775ee73aa11a1973fb3eed8bb4a3265

26493642 as geometric shapes

Circle

Radius = n
Diameter 52987284
Circumference 166464462.14808
Area 2.2051249329368E+15

Sphere

Radius = n
Volume 7.7895720718003E+22
Surface area 8.8204997317474E+15
Circumference 166464462.14808

Square

Length = n
Perimeter 105974568
Area 701913066424164
Diagonal 37467667.833057

Cube

Length = n
Surface area 4211478398544984
Volume 1.8596233496964E+22
Space diagonal 45888334.021541

Equilateral Triangle

Length = n
Perimeter 79480926
Area 3.0393727338578E+14
Altitude 22944167.01077

Triangular Pyramid

Length = n
Surface area 3.0393727338578E+14
Volume 2.1915871350386E+21
Height 12489222.611019