25505968 (number)

25505968 is an even 8-digits composite number following 25505967 and preceding 25505969. In scientific notation, it is written as 2.5505968 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 12752976 positive integers (up to 25505968) that are relatively prime to 25505968.

Interesting facts

Basic properties

Name

Name twenty-five million five hundred five thousand nine hundred sixty-eight

Notation

Scientific notation 2.5505968 × 10^7
Engineering notation 2.5505968 × 10^6

Prime Factorization of 25505968

Prime Factorization 2 × 2 × 2 × 2 × 1594123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3188246
Product of the distinct prime numbers

The prime factorization of 25505968 is 2 × 2 × 2 × 2 × 1594123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 1, 77, 728, 633, 692, 5484, 88705, 71456, 776241, 245721, 7425257, 7406181, 64971374, 54411224, 302156755, 213529792, 7923450128, 117160727

Basic calculations (n = 25505968)

Multiplication

n×y
n×2 51011936
n×3 76517904
n×4 102023872
n×5 127529840

Division

n÷y
n÷2 12752984
n÷3 8501989.3333333
n÷3 6376492
n÷5 5101193.6

Exponentiation

ny
n2 650554403617024
n3 1.6593019800915E+22
n4 4.232210320655E+29
n5 1.079466210079E+37

Nth Root

y√n
2√n 5050.3433546641
3√n 294.36122628534
4√n 71.065767811684
5√n 30.292028872552

Divisors of 25505968

1, 2, 4, 8, 16, 1594123, 3188246, 6376492, 12752984, 25505968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25505967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25505968 can be divided by 10 positive divisors. The sum of these divisors (counting 25505968) is 1, the average is 0.1.

Base conversion 25505968

Base System Value
2 Binary 1100001010011000010110000
3 Ternary 1202222211121111
4 Quaternary 1201103002300
5 Quinary 23012142333
6 Senary 2310403104
8 Octal 141230260
10 Decimal 25505968
12 Duodecimal 8660494
16 Hexadecimal 18530b0
20 Vigesimal 7j84i8
36 Base36 f6oj4

Cryptographic Hash Functions

md5 4f0dd6b047654d0e892e2ec555c6bec2
sha1 4340f5887660be420953b988ec9bd0904651e9d2
sha256 9f6d0c78ba17a2b7ee570495d3f28ec798a2330255844c738bfb0a78159c33d9
sha512 e574a460f2ea2bfe5ad32a1434443a87906520e5b413ba1b7f83fc4d83b5bfd7ef56dc2c009e32d524560fa77bfa640491110a2e96612eec039f560bfda10a66
ripemd-160 01a60cea62d50c459f20e7e406b5372f7eb38675

25505968 as geometric shapes

Circle

Radius = n
Diameter 51011936
Circumference 160258723.38299
Area 2.0437769351637E+15

Sphere

Radius = n
Volume 6.9504678809899E+22
Surface area 8.1751077406549E+15
Circumference 160258723.38299

Square

Length = n
Perimeter 102023872
Area 650554403617024
Diagonal 36070885.867054

Cube

Length = n
Surface area 3903326421702144
Volume 1.6593019800915E+22
Space diagonal 44177632.472226

Equilateral Triangle

Length = n
Perimeter 76517904
Area 2.8169832003809E+14
Altitude 22088816.236113

Triangular Pyramid

Length = n
Surface area 2.8169832003809E+14
Volume 1.9555061369316E+21
Height 12023628.622351