26493487 (number)

26493487 is an odd 8-digits prime number following 26493486 and preceding 26493488. In scientific notation, it is written as 2.6493487 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 26493486 positive integers (up to 26493487) that are relatively prime to 26493487.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred ninety-three thousand four hundred eighty-seven

Notation

Scientific notation 2.6493487 × 10^7
Engineering notation 2.6493487 × 10^6

Prime Factorization of 26493487

Prime Factorization 26493487

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 26493487
Product of the distinct prime numbers

The prime factorization of 26493487 is 26493487. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 7, 15, 41, 47, 211, 9757, 7705, 44238, 6738, 253934, 906298, 9996602, 2859986, 12817888, 81712132, 123605312, 330134953, 1710005520, 1136527845

Basic calculations (n = 26493487)

Multiplication

n×y
n×2 52986974
n×3 79480461
n×4 105973948
n×5 132467435

Division

n÷y
n÷2 13246743.5
n÷3 8831162.3333333
n÷3 6623371.75
n÷5 5298697.4

Exponentiation

ny
n2 701904853419169
n3 1.8595907109298E+22
n4 4.9267042325339E+29
n5 1.3052557453748E+37

Nth Root

y√n
2√n 5147.1824331376
3√n 298.11217118578
4√n 71.743866867751
5√n 30.52304272149

Divisors of 26493487

1, 26493487

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 26493488
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13246744
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5147.1825302781
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999245098
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26493487 can be divided by 2 positive divisors. The sum of these divisors (counting 26493487) is 26493488, the average is 13246744.

Base conversion 26493487

Base System Value
2 Binary 1100101000100001000101111
3 Ternary 1211212000020021
4 Quaternary 1211010020233
5 Quinary 23240242422
6 Senary 2343503011
8 Octal 145041057
10 Decimal 26493487
12 Duodecimal 8a57a67
16 Hexadecimal 194422f
20 Vigesimal 85bde7
36 Base36 frui7

Cryptographic Hash Functions

md5 a2ff194133998bd7fcb7c30a5700d507
sha1 d29de4d7fbb95c753dcfa4e72fa977ac467e7bf8
sha256 c8072ca9cf2b017da7b77e40672bc05653c825f72e67a530d7d48b94652e5d48
sha512 7eeb813b8e21d786eb1dbdae1ac648622c86143346249a875584ca7c40197d7d36594aa3e5a71c8325e67c64b2d8134f2ae558e579896280079eeb2b9f8c24c4
ripemd-160 d52d0fcd3b25ccc90fc706b0d9891a41c740d0fd

26493487 as geometric shapes

Circle

Radius = n
Diameter 52986974
Circumference 166463488.25435
Area 2.2050991310207E+15

Sphere

Radius = n
Volume 7.7894353548544E+22
Surface area 8.8203965240827E+15
Circumference 166463488.25435

Square

Length = n
Perimeter 105973948
Area 701904853419169
Diagonal 37467448.629955

Cube

Length = n
Surface area 4211429120515014
Volume 1.8595907109298E+22
Space diagonal 45888065.553666

Equilateral Triangle

Length = n
Perimeter 79480461
Area 3.039337170503E+14
Altitude 22944032.776833

Triangular Pyramid

Length = n
Surface area 3.039337170503E+14
Volume 2.1915486698833E+21
Height 12489149.543318