25488970 (number)

25488970 is an even 8-digits composite number following 25488969 and preceding 25488971. In scientific notation, it is written as 2.5488970 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 9085440 positive integers (up to 25488970) that are relatively prime to 25488970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5488970 × 10^7
Engineering notation 2.5488970 × 10^6

Prime Factorization of 25488970

Prime Factorization 2 × 5 × 13 × 29 × 6761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25488970
Product of the distinct prime numbers

The prime factorization of 25488970 is 2 × 5 × 13 × 29 × 6761. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 31, 51, 925, 758, 5388, 6916, 39971, 11508, 53018, 766694, 6688934, 5490013, 22936577, 19491692, 305122440, 487634861, 2838621163, 409295768

Basic calculations (n = 25488970)

Multiplication

n×y
n×2 50977940
n×3 76466910
n×4 101955880
n×5 127444850

Division

n÷y
n÷2 12744485
n÷3 8496323.3333333
n÷3 6372242.5
n÷5 5097794

Exponentiation

ny
n2 649687591660900
n3 1.6559867533217E+22
n4 4.2209396675814E+29
n5 1.0758740455879E+37

Nth Root

y√n
2√n 5048.6602183153
3√n 294.29582114767
4√n 71.053924721407
5√n 30.287990278752

Divisors of 25488970

1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 6761, 13522, 33805, 67610, 87893, 175786, 196069, 392138, 439465, 878930, 980345, 1960690, 2548897, 5097794, 12744485, 25488970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25488969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25488970 can be divided by 32 positive divisors. The sum of these divisors (counting 25488970) is 1, the average is 0.03125.

Base conversion 25488970

Base System Value
2 Binary 1100001001110111001001010
3 Ternary 1202221222021221
4 Quaternary 1201032321022
5 Quinary 23011121340
6 Senary 2310152254
8 Octal 141167112
10 Decimal 25488970
12 Duodecimal 865268a
16 Hexadecimal 184ee4a
20 Vigesimal 7j628a
36 Base36 f6bey

Cryptographic Hash Functions

md5 71de6c2839ec295b8a499e9384aae508
sha1 67a5cd33dae6f4228f2d59a5fd8c1cec33370f54
sha256 c2901257ff53b4d436fb3768c87ba56edf35744f6f936623e7956e7619133bd7
sha512 41b59cb36f6fe01d0dcaa9d9c1cce1e45adc54bd5eb6c4632d29e1a087e884bf192eb1f48bc396be4ab40c04479083d100c20ef4839cd4357f18d1163f418171
ripemd-160 f90aeb4fd29c66fff6fcab3bc311198111bfac4f

25488970 as geometric shapes

Circle

Radius = n
Diameter 50977940
Circumference 160151921.79914
Area 2.0410537650903E+15

Sphere

Radius = n
Volume 6.9365810915699E+22
Surface area 8.1642150603613E+15
Circumference 160151921.79914

Square

Length = n
Perimeter 101955880
Area 649687591660900
Diagonal 36046847.064921

Cube

Length = n
Surface area 3898125549965400
Volume 1.6559867533217E+22
Space diagonal 44148191.072599

Equilateral Triangle

Length = n
Perimeter 76466910
Area 2.8132297945094E+14
Altitude 22074095.536299

Triangular Pyramid

Length = n
Surface area 2.8132297945094E+14
Volume 1.9515991047148E+21
Height 12015615.688307