25786972 (number)

25786972 is an even 8-digits composite number following 25786971 and preceding 25786973. In scientific notation, it is written as 2.5786972 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 12883136 positive integers (up to 25786972) that are relatively prime to 25786972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5786972 × 10^7
Engineering notation 2.5786972 × 10^6

Prime Factorization of 25786972

Prime Factorization 2 × 2 × 2087 × 3089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12893486
Product of the distinct prime numbers

The prime factorization of 25786972 is 2 × 2 × 2087 × 3089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 60, 67, 777, 10, 512, 9826, 56536, 71266, 821487, 502111, 519806, 2730866, 91424877, 3006445, 644364616, 347013454, 4296269214, 8430056328

Basic calculations (n = 25786972)

Multiplication

n×y
n×2 51573944
n×3 77360916
n×4 103147888
n×5 128934860

Division

n÷y
n÷2 12893486
n÷3 8595657.3333333
n÷3 6446743
n÷5 5157394.4

Exponentiation

ny
n2 664967924928784
n3 1.7147509261037E+22
n4 4.4218234118409E+29
n5 1.1402543651009E+37

Nth Root

y√n
2√n 5078.0874352457
3√n 295.438291326
4√n 71.260700496456
5√n 30.358483243051

Divisors of 25786972

1, 2, 4, 2087, 3089, 4174, 6178, 8348, 12356, 6446743, 12893486, 25786972

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 -25786971
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 25786972 can be divided by 12 positive divisors. The sum of these divisors (counting 25786972) is 1, the average is 0.083333333333333.

Base conversion 25786972

Base System Value
2 Binary 1100010010111101001011100
3 Ternary 1210112010002001
4 Quaternary 1202113221130
5 Quinary 23100140342
6 Senary 2320412044
8 Octal 142275134
10 Decimal 25786972
12 Duodecimal 8777024
16 Hexadecimal 1897a5c
20 Vigesimal 81378c
36 Base36 fcpcs

Cryptographic Hash Functions

md5 47b16d86fc7682b29f5106f7b253f254
sha1 ec43035370e710a397458e405feed7d8b3001348
sha256 067e8a160ae8820a1c3bbfbbd6d8fe2c14f9395f282089c51e3db83446c23e6f
sha512 fbaec31e8070e67d500502497fcbdb2b36f04531719d5c1f559d3c113e10f8408500433d6bc52c36641a8d5a0ae16a22db4ba434d035105a2689fece26438608
ripemd-160 f8bac5649a82b70693d1b506ceb247c3233e3850

25786972 as geometric shapes

Circle

Radius = n
Diameter 51573944
Circumference 162024323.58705
Area 2.0890583478291E+15

Sphere

Radius = n
Volume 7.1827318829114E+22
Surface area 8.3562333913165E+15
Circumference 162024323.58705

Square

Length = n
Perimeter 103147888
Area 664967924928784
Diagonal 36468285.534935

Cube

Length = n
Surface area 3989807549572704
Volume 1.7147509261037E+22
Space diagonal 44664345.677356

Equilateral Triangle

Length = n
Perimeter 77360916
Area 2.8793955784508E+14
Altitude 22332172.838678

Triangular Pyramid

Length = n
Surface area 2.8793955784508E+14
Volume 2.0208533464897E+21
Height 12156095.178312