25488972 (number)

25488972 is an even 8-digits composite number following 25488971 and preceding 25488973. In scientific notation, it is written as 2.5488972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 8087040 positive integers (up to 25488972) that are relatively prime to 25488972.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-eight thousand nine hundred seventy-two

Notation

Scientific notation 2.5488972 × 10^7
Engineering notation 2.5488972 × 10^6

Prime Factorization of 25488972

Prime Factorization 2 × 2 × 73 × 27 × 53 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12744486
Product of the distinct prime numbers

The prime factorization of 25488972 is 2 × 2 × 73 × 27 × 53 × 61. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25488972)

Multiplication

n×y
n×2 50977944
n×3 76466916
n×4 101955888
n×5 127444860

Division

n÷y
n÷2 12744486
n÷3 8496324
n÷3 6372243
n÷5 5097794.4

Exponentiation

ny
n2 649687693616784
n3 1.6559871431343E+22
n4 4.220940992371E+29
n5 1.075874467682E+37

Nth Root

y√n
2√n 5048.6604163877
3√n 294.295828845
4√n 71.053926115224
5√n 30.287990754064

Divisors of 25488972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25488971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25488972 can be divided by 48 positive divisors. The sum of these divisors (counting 25488972) is 1, the average is 0.020833333333333.

Base conversion 25488972

Base System Value
2 Binary 1100001001110111001001100
3 Ternary 1202221222022000
4 Quaternary 1201032321030
5 Quinary 23011121342
6 Senary 2310152300
8 Octal 141167114
10 Decimal 25488972
12 Duodecimal 8652690
16 Hexadecimal 184ee4c
20 Vigesimal 7j628c
36 Base36 f6bf0

Cryptographic Hash Functions

md5 c87ed18e2902b33d27ec3ed4b4e9fca5
sha1 e9e625cbd59bd4e95a4e8150da3b6d8405e267b2
sha256 adddf9a444eb75427734c4ab1654c66d5e43a42b21c5c4cf7002eb20120f865a
sha512 f187dd72c752d4a3c30bbfabc1fdd5f503504391c679f58dc7c6b22b95822c9a2eeae229ad7f6d1257acc6dc774bea63cdb228527390495afa299c8f2803d570
ripemd-160 339c94766d52d78fef2dc95bb73c8db1049e1f5c

25488972 as geometric shapes

Circle

Radius = n
Diameter 50977944
Circumference 160151934.36551
Area 2.0410540853942E+15

Sphere

Radius = n
Volume 6.9365827244131E+22
Surface area 8.1642163415767E+15
Circumference 160151934.36551

Square

Length = n
Perimeter 101955888
Area 649687693616784
Diagonal 36046849.893348

Cube

Length = n
Surface area 3898126161700704
Volume 1.6559871431343E+22
Space diagonal 44148194.536701

Equilateral Triangle

Length = n
Perimeter 76466916
Area 2.8132302359913E+14
Altitude 22074097.26835

Triangular Pyramid

Length = n
Surface area 2.8132302359913E+14
Volume 1.9515995641133E+21
Height 12015616.631116