25706972 (number)

25706972 is an even 8-digits composite number following 25706971 and preceding 25706973. In scientific notation, it is written as 2.5706972 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 12825696 positive integers (up to 25706972) that are relatively prime to 25706972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5706972 × 10^7
Engineering notation 2.5706972 × 10^6

Prime Factorization of 25706972

Prime Factorization 2 × 2 × 479 × 13417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12853486
Product of the distinct prime numbers

The prime factorization of 25706972 is 2 × 2 × 479 × 13417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 2, 93, 688, 28, 9859, 6364, 8130, 18183, 999681, 741326, 6975955, 353378, 86874457, 32377193, 592870657, 74270301, 3218801962, 1838906103

Basic calculations (n = 25706972)

Multiplication

n×y
n×2 51413944
n×3 77120916
n×4 102827888
n×5 128534860

Division

n÷y
n÷2 12853486
n÷3 8568990.6666667
n÷3 6426743
n÷5 5141394.4

Exponentiation

ny
n2 660848409408784
n3 1.6988411556916E+22
n4 4.3672062021812E+29
n5 1.122676475577E+37

Nth Root

y√n
2√n 5070.2043351329
3√n 295.13245799194
4√n 71.205367319696
5√n 30.339623346525

Divisors of 25706972

1, 2, 4, 479, 958, 1916, 13417, 26834, 53668, 6426743, 12853486, 25706972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25706971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25706972 can be divided by 12 positive divisors. The sum of these divisors (counting 25706972) is 1, the average is 0.083333333333333.

Base conversion 25706972

Base System Value
2 Binary 1100010000100000111011100
3 Ternary 1210101001100002
4 Quaternary 1202010013130
5 Quinary 23040110342
6 Senary 2314553432
8 Octal 142040734
10 Decimal 25706972
12 Duodecimal 8738878
16 Hexadecimal 18841dc
20 Vigesimal 80d78c
36 Base36 fazmk

Cryptographic Hash Functions

md5 4d68b4b54e51cfa4fae005a0dddb813b
sha1 88d62006fe4745b7f1c76d49f48aa4294a4f331e
sha256 84301fcb4e3623c694ca4847134996324f03d1105537350cd756831100c65ca5
sha512 f97f76b542134add1e30a735599b6c4a10a0d99f4e0aec077408ef03035f62dfdc327abf96673b2bd04d068cc1ebde0c0bd05e30a06fc03c1bdec08d00e791ef
ripemd-160 a92315d3498d52d554ae51b2ef5e0de78439d28c

25706972 as geometric shapes

Circle

Radius = n
Diameter 51413944
Circumference 161521668.76248
Area 2.0761165081351E+15

Sphere

Radius = n
Volume 7.116089192449E+22
Surface area 8.3044660325405E+15
Circumference 161521668.76248

Square

Length = n
Perimeter 102827888
Area 660848409408784
Diagonal 36355148.449945

Cube

Length = n
Surface area 3965090456452704
Volume 1.6988411556916E+22
Space diagonal 44525781.612751

Equilateral Triangle

Length = n
Perimeter 77120916
Area 2.8615575529927E+14
Altitude 22262890.806375

Triangular Pyramid

Length = n
Surface area 2.8615575529927E+14
Volume 2.0021035022472E+21
Height 12118382.816648