25653668 (number)

25653668 is an even 8-digits composite number following 25653667 and preceding 25653669. In scientific notation, it is written as 2.5653668 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 12816672 positive integers (up to 25653668) that are relatively prime to 25653668.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred fifty-three thousand six hundred sixty-eight

Notation

Scientific notation 2.5653668 × 10^7
Engineering notation 2.5653668 × 10^6

Prime Factorization of 25653668

Prime Factorization 2 × 2 × 2333 × 2749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12826834
Product of the distinct prime numbers

The prime factorization of 25653668 is 2 × 2 × 2333 × 2749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 34, 11, 105, 854, 4877, 9940, 47767, 20141, 688642, 326844, 5519755, 2732612, 13772679, 23839490, 541693517, 495674787, 619111048, 1633263800

Basic calculations (n = 25653668)

Multiplication

n×y
n×2 51307336
n×3 76961004
n×4 102614672
n×5 128268340

Division

n÷y
n÷2 12826834
n÷3 8551222.6666667
n÷3 6413417
n÷5 5130733.6

Exponentiation

ny
n2 658110681854224
n3 1.6882952939542E+22
n4 4.3310966957063E+29
n5 1.1110851670755E+37

Nth Root

y√n
2√n 5064.945014509
3√n 294.92832884934
4√n 71.168427090312
5√n 30.327030916005

Divisors of 25653668

1, 2, 4, 2333, 2749, 4666, 5498, 9332, 10996, 6413417, 12826834, 25653668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25653667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25653668 can be divided by 12 positive divisors. The sum of these divisors (counting 25653668) is 1, the average is 0.083333333333333.

Base conversion 25653668

Base System Value
2 Binary 1100001110111000110100100
3 Ternary 1210021100012212
4 Quaternary 1201313012210
5 Quinary 23031404133
6 Senary 2313502552
8 Octal 141670644
10 Decimal 25653668
12 Duodecimal 8711a58
16 Hexadecimal 18771a4
20 Vigesimal 806e38
36 Base36 f9uhw

Cryptographic Hash Functions

md5 9458e0495a6fe1746d1be66c2893fda6
sha1 4472e464840a435b2610ca4081989a1816d83498
sha256 39ea42e201fe751c06f9789d916ab898c1436ccca11f644ac74709bef2415d0b
sha512 bbb61144d042dbba8e83c990a9d3c913bdecca5547d1f272d9f31d30ca0d247e00a350a3145fb1c825876d5a478a9e1a1dcc53b07eb7f285c43855cb0edf8dff
ripemd-160 6c19965dfc1331fcaecfa134c97cbd3de031f3da

25653668 as geometric shapes

Circle

Radius = n
Diameter 51307336
Circumference 161186749.85286
Area 2.0675156833622E+15

Sphere

Radius = n
Volume 7.0719147901023E+22
Surface area 8.2700627334488E+15
Circumference 161186749.85286

Square

Length = n
Perimeter 102614672
Area 658110681854224
Diagonal 36279765.210217

Cube

Length = n
Surface area 3948664091125344
Volume 1.6882952939542E+22
Space diagonal 44433456.376504

Equilateral Triangle

Length = n
Perimeter 76961004
Area 2.8497028449383E+14
Altitude 22216728.188252

Triangular Pyramid

Length = n
Surface area 2.8497028449383E+14
Volume 1.9896750850006E+21
Height 12093255.070072