25676816 (number)

25676816 is an even 8-digits composite number following 25676815 and preceding 25676817. In scientific notation, it is written as 2.5676816 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 11352960 positive integers (up to 25676816) that are relatively prime to 25676816.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred seventy-six thousand eight hundred sixteen

Notation

Scientific notation 2.5676816 × 10^7
Engineering notation 2.5676816 × 10^6

Prime Factorization of 25676816

Prime Factorization 2 × 2 × 2 × 2 × 37 × 11 × 3943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3209602
Product of the distinct prime numbers

The prime factorization of 25676816 is 2 × 2 × 2 × 2 × 37 × 11 × 3943. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25676816)

Multiplication

n×y
n×2 51353632
n×3 77030448
n×4 102707264
n×5 128384080

Division

n÷y
n÷2 12838408
n÷3 8558938.6666667
n÷3 6419204
n÷5 5135363.2

Exponentiation

ny
n2 659298879897856
n3 1.6928696028143E+22
n4 4.3467501303457E+29
n5 1.1161070329486E+37

Nth Root

y√n
2√n 5067.2296178484
3√n 295.01700945684
4√n 71.184475961044
5√n 30.332501922113

Divisors of 25676816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25676815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25676816 can be divided by 40 positive divisors. The sum of these divisors (counting 25676816) is 1, the average is 0.025.

Base conversion 25676816

Base System Value
2 Binary 1100001111100110000010000
3 Ternary 1210022111222012
4 Quaternary 1201330300100
5 Quinary 23033124231
6 Senary 2314202052
8 Octal 141746020
10 Decimal 25676816
12 Duodecimal 8723328
16 Hexadecimal 187cc10
20 Vigesimal 809c0g
36 Base36 faccw

Cryptographic Hash Functions

md5 9307405c65313f540ca82548c683b2d8
sha1 8360297621f53c7eb7a5b3beb408591ffa73c3b8
sha256 c1c7d374a00ebc5a5d44e88a317d5d91b9ea9a995bc04493e1c31c0273efe172
sha512 c421fbb716f683a9a4bd24c519104fe2de049712cd042a612358af5aa5662d7e8b8217a7520ccb641c051b7d085d257a1b83f33d0ed07a411f894d4ce119c9ec
ripemd-160 5b2d31385d3c5ea0a3affd5ad6eb3b507ea85837

25676816 as geometric shapes

Circle

Radius = n
Diameter 51353632
Circumference 161332193.02635
Area 2.0712485176071E+15

Sphere

Radius = n
Volume 7.0910756102493E+22
Surface area 8.2849940704283E+15
Circumference 161332193.02635

Square

Length = n
Perimeter 102707264
Area 659298879897856
Diagonal 36312501.425758

Cube

Length = n
Surface area 3955793279387136
Volume 1.6928696028143E+22
Space diagonal 44473549.888597

Equilateral Triangle

Length = n
Perimeter 77030448
Area 2.8548478933908E+14
Altitude 22236774.944299

Triangular Pyramid

Length = n
Surface area 2.8548478933908E+14
Volume 1.995065959691E+21
Height 12104167.141919