25981036 (number)

25981036 is an even 8-digits composite number following 25981035 and preceding 25981037. In scientific notation, it is written as 2.5981036 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 12714032 positive integers (up to 25981036) that are relatively prime to 25981036.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred eighty-one thousand thirty-six

Notation

Scientific notation 2.5981036 × 10^7
Engineering notation 2.5981036 × 10^6

Prime Factorization of 25981036

Prime Factorization 2 × 2 × 47 × 138197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12990518
Product of the distinct prime numbers

The prime factorization of 25981036 is 2 × 2 × 47 × 138197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 6, 48, 11, 239, 490, 8542, 45559, 86085, 904350, 27686, 1521182, 6022781, 23114784, 72382646, 8990620, 227421422, 7264961385, 9998872595

Basic calculations (n = 25981036)

Multiplication

n×y
n×2 51962072
n×3 77943108
n×4 103924144
n×5 129905180

Division

n÷y
n÷2 12990518
n÷3 8660345.3333333
n÷3 6495259
n÷5 5196207.2

Exponentiation

ny
n2 675014231633296
n3 1.7537569052577E+22
n4 4.5564421290749E+29
n5 1.1838108698741E+37

Nth Root

y√n
2√n 5097.1596011897
3√n 296.17756268675
4√n 71.394394746294
5√n 30.404039839731

Divisors of 25981036

1, 2, 4, 47, 94, 188, 138197, 276394, 552788, 6495259, 12990518, 25981036

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 -25981035
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 25981036 can be divided by 12 positive divisors. The sum of these divisors (counting 25981036) is 1, the average is 0.083333333333333.

Base conversion 25981036

Base System Value
2 Binary 1100011000111000001101100
3 Ternary 1210212222021121
4 Quaternary 1203013001230
5 Quinary 23122343121
6 Senary 2324510324
8 Octal 143070154
10 Decimal 25981036
12 Duodecimal 884b3a4
16 Hexadecimal 18c706c
20 Vigesimal 827cbg
36 Base36 fgv3g

Cryptographic Hash Functions

md5 c81730ca245b600609b9108822aefda6
sha1 888b46628182a3bd0f8821483522017c7a1df358
sha256 82f40cc4903d21e2e60b0af5bec7fe74e5e337cbf305669c51b94669d13788f6
sha512 f110be08cc89dbbfe26702ecd5723e291ade3ccab9b5288919245186b8c407bbaaee72d1a5368c9f87e178958a05134538c782c2ffbd78a94b8bcaec4d5233d0
ripemd-160 b1b95648df9d3d58827c12869e3117400ad59fa6

25981036 as geometric shapes

Circle

Radius = n
Diameter 51962072
Circumference 163243663.6605
Area 2.1206197511677E+15

Sphere

Radius = n
Volume 7.3461197463199E+22
Surface area 8.4824790046709E+15
Circumference 163243663.6605

Square

Length = n
Perimeter 103924144
Area 675014231633296
Diagonal 36742733.475704

Cube

Length = n
Surface area 4050085389799776
Volume 1.7537569052577E+22
Space diagonal 45000474.385276

Equilateral Triangle

Length = n
Perimeter 77943108
Area 2.9228973625523E+14
Altitude 22500237.192638

Triangular Pyramid

Length = n
Surface area 2.9228973625523E+14
Volume 2.0668223337674E+21
Height 12247577.825235