25742448 (number)

25742448 is an even 8-digits composite number following 25742447 and preceding 25742449. In scientific notation, it is written as 2.5742448 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 40 positive divisors. There are 8576928 positive integers (up to 25742448) that are relatively prime to 25742448.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred forty-two thousand four hundred forty-eight

Notation

Scientific notation 2.5742448 × 10^7
Engineering notation 2.5742448 × 10^6

Prime Factorization of 25742448

Prime Factorization 2 × 2 × 2 × 2 × 9 × 9 × 9 × 2207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 39726
Product of the distinct prime numbers

The prime factorization of 25742448 is 2 × 2 × 2 × 2 × 9 × 9 × 9 × 2207. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25742448)

Multiplication

n×y
n×2 51484896
n×3 77227344
n×4 102969792
n×5 128712240

Division

n÷y
n÷2 12871224
n÷3 8580816
n÷3 6435612
n÷5 5148489.6

Exponentiation

ny
n2 662673629032704
n3 1.7058841436346E+22
n4 4.3913633861537E+29
n5 1.1304444361717E+37

Nth Root

y√n
2√n 5073.701607308
3√n 295.2681579681
4√n 71.229920730744
5√n 30.347992553367

Divisors of 25742448

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 -25742447
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 25742448 can be divided by 40 positive divisors. The sum of these divisors (counting 25742448) is 1, the average is 0.025.

Base conversion 25742448

Base System Value
2 Binary 1100010001100110001110000
3 Ternary 1210102212000000
4 Quaternary 1202030301300
5 Quinary 23042224243
6 Senary 2315430000
8 Octal 142146160
10 Decimal 25742448
12 Duodecimal 8755300
16 Hexadecimal 188cc70
20 Vigesimal 80hg28
36 Base36 fbr00

Cryptographic Hash Functions

md5 2985eef39440df143a9248e8c0d4bb00
sha1 079dee9d1977b86fd54887e4159293c3276ff53c
sha256 fce4affa1d502470ddd11035307473688ff5ae1dd514ac59a6bf6b2bfcfde05d
sha512 5129456ba0cb0e133cf9f9504455df50639ee56b6cfc4fa0bf29a387c9556dbd2f6c2738e6284ccb35e9b595b90f08b604b4b3d5a9bb1d562e9366e70f4e08e8
ripemd-160 1dfa0c5420cf2b0ea3b2f78fb77fcb2e9dd273af

25742448 as geometric shapes

Circle

Radius = n
Diameter 51484896
Circumference 161744571.04443
Area 2.0818506046968E+15

Sphere

Radius = n
Volume 7.1455907913569E+22
Surface area 8.3274024187873E+15
Circumference 161744571.04443

Square

Length = n
Perimeter 102969792
Area 662673629032704
Diagonal 36405319.090284

Cube

Length = n
Surface area 3976041774196224
Volume 1.7058841436346E+22
Space diagonal 44587227.8472

Equilateral Triangle

Length = n
Perimeter 77227344
Area 2.8694609858017E+14
Altitude 22293613.9236

Triangular Pyramid

Length = n
Surface area 2.8694609858017E+14
Volume 2.0104037431377E+21
Height 12135106.363428