25657072 (number)

25657072 is an even 8-digits composite number following 25657071 and preceding 25657073. In scientific notation, it is written as 2.5657072 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 10995840 positive integers (up to 25657072) that are relatively prime to 25657072.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred fifty-seven thousand seventy-two

Notation

Scientific notation 2.5657072 × 10^7
Engineering notation 2.5657072 × 10^6

Prime Factorization of 25657072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 229081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3207134
Product of the distinct prime numbers

The prime factorization of 25657072 is 2 × 2 × 2 × 2 × 7 × 229081. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 41, 31, 80, 231, 3585, 7020, 81145, 52846, 630440, 714944, 650487, 2168638, 81910785, 21429833, 698657093, 710612363, 5613650876, 4892172984

Basic calculations (n = 25657072)

Multiplication

n×y
n×2 51314144
n×3 76971216
n×4 102628288
n×5 128285360

Division

n÷y
n÷2 12828536
n÷3 8552357.3333333
n÷3 6414268
n÷5 5131414.4

Exponentiation

ny
n2 658285343613184
n3 1.6889674457628E+22
n4 4.3333959361593E+29
n5 1.1118225153855E+37

Nth Root

y√n
2√n 5065.2810385999
3√n 294.94137300908
4√n 71.170787817755
5√n 30.327835695536

Divisors of 25657072

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229081, 458162, 916324, 1603567, 1832648, 3207134, 3665296, 6414268, 12828536, 25657072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25657071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25657072 can be divided by 20 positive divisors. The sum of these divisors (counting 25657072) is 1, the average is 0.05.

Base conversion 25657072

Base System Value
2 Binary 1100001110111111011110000
3 Ternary 1210021111212221
4 Quaternary 1201313323300
5 Quinary 23032011242
6 Senary 2313530424
8 Octal 141677360
10 Decimal 25657072
12 Duodecimal 8713a14
16 Hexadecimal 1877ef0
20 Vigesimal 8072dc
36 Base36 f9x4g

Cryptographic Hash Functions

md5 eb3785d327a4e3f5def7e5a94d324e4d
sha1 aaf9996f3d0248d74e94b34cffc47a6fa38d0e84
sha256 3e45ba3a5b43acd66c60a8a4cbf8ca7d8e86a939f33ed13c52f64833dc248a63
sha512 c74d0c1a3a333534d6322c39526c7a0b468a8eb8764372c20c374eb1e2f8cb43fc123eea502ce5a1fabf3e611272d305dad59ff42ab3a1de2f783c90b8da3609
ripemd-160 1fca607a662f0a69cc05f7a4254c6a934eab4a3c

25657072 as geometric shapes

Circle

Radius = n
Diameter 51314144
Circumference 161208137.81565
Area 2.068064399461E+15

Sphere

Radius = n
Volume 7.0747302930144E+22
Surface area 8.272257597844E+15
Circumference 161208137.81565

Square

Length = n
Perimeter 102628288
Area 658285343613184
Diagonal 36284579.193183

Cube

Length = n
Surface area 3949712061679104
Volume 1.6889674457628E+22
Space diagonal 44439352.277453

Equilateral Triangle

Length = n
Perimeter 76971216
Area 2.8504591525399E+14
Altitude 22219676.138726

Triangular Pyramid

Length = n
Surface area 2.8504591525399E+14
Volume 1.9904672235037E+21
Height 12094859.731061