26493904 (number)

26493904 is an even 8-digits composite number following 26493903 and preceding 26493905. In scientific notation, it is written as 2.6493904 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 12549600 positive integers (up to 26493904) that are relatively prime to 26493904.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred ninety-three thousand nine hundred four

Notation

Scientific notation 2.6493904 × 10^7
Engineering notation 2.6493904 × 10^6

Prime Factorization of 26493904

Prime Factorization 2 × 2 × 2 × 2 × 19 × 87151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3311738
Product of the distinct prime numbers

The prime factorization of 26493904 is 2 × 2 × 2 × 2 × 19 × 87151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 66, 88, 93, 749, 1900, 673, 27220, 35410, 82536, 107779, 7157370, 4892227, 56321865, 44567879, 612783757, 588996888, 1044787822, 6242480343

Basic calculations (n = 26493904)

Multiplication

n×y
n×2 52987808
n×3 79481712
n×4 105975616
n×5 132469520

Division

n÷y
n÷2 13246952
n÷3 8831301.3333333
n÷3 6623476
n÷5 5298780.8

Exponentiation

ny
n2 701926949161216
n3 1.859678520609E+22
n4 4.9270144195877E+29
n5 1.3053584703917E+37

Nth Root

y√n
2√n 5147.2229405768
3√n 298.11373524469
4√n 71.744149173133
5√n 30.523138805699

Divisors of 26493904

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 87151, 174302, 348604, 697208, 1394416, 1655869, 3311738, 6623476, 13246952, 26493904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26493903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26493904 can be divided by 20 positive divisors. The sum of these divisors (counting 26493904) is 1, the average is 0.05.

Base conversion 26493904

Base System Value
2 Binary 1100101000100001111010000
3 Ternary 1211212000210201
4 Quaternary 1211010033100
5 Quinary 23240301104
6 Senary 2343504544
8 Octal 145041720
10 Decimal 26493904
12 Duodecimal 8a58154
16 Hexadecimal 19443d0
20 Vigesimal 85bef4
36 Base36 fruts

Cryptographic Hash Functions

md5 3aad444f3a8d1d2747417431dbbcbfce
sha1 bd3562bfcd7f434ace2e05859e4dedc566048b4f
sha256 b74c8623ed8a7963331d2f78362581c0de415ce4e4afc4d99e77c98cd3caa75c
sha512 4af5914c1697f9c8374d61a7d6a8da733d8bd2df5627bef26e8b6b6c3bb720149a5ef6ef0378c257743d0ecf727013f721bd5f6507b42525aab325836dae2a22
ripemd-160 e0c522a8f453642f04ca10831a8787824392ccbb

26493904 as geometric shapes

Circle

Radius = n
Diameter 52987808
Circumference 166466108.34263
Area 2.2051685468416E+15

Sphere

Radius = n
Volume 7.7898031711787E+22
Surface area 8.8206741873663E+15
Circumference 166466108.34263

Square

Length = n
Perimeter 105975616
Area 701926949161216
Diagonal 37468038.357011

Cube

Length = n
Surface area 4211561694967296
Volume 1.859678520609E+22
Space diagonal 45888787.818852

Equilateral Triangle

Length = n
Perimeter 79481712
Area 3.0394328478726E+14
Altitude 22944393.909426

Triangular Pyramid

Length = n
Surface area 3.0394328478726E+14
Volume 2.1916521545827E+21
Height 12489346.119004