25978082 (number)

25978082 is an even 8-digits composite number following 25978081 and preceding 25978083. In scientific notation, it is written as 2.5978082 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 11965440 positive integers (up to 25978082) that are relatively prime to 25978082.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred seventy-eight thousand eighty-two

Notation

Scientific notation 2.5978082 × 10^7
Engineering notation 2.5978082 × 10^6

Prime Factorization of 25978082

Prime Factorization 2 × 13 × 1217 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25978082
Product of the distinct prime numbers

The prime factorization of 25978082 is 2 × 13 × 1217 × 821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 84, 51, 509, 950, 5239, 7301, 75777, 88828, 289315, 718577, 1927043, 3416256, 78165308, 45202358, 338519205, 404750645, 6267889178, 2067413558

Basic calculations (n = 25978082)

Multiplication

n×y
n×2 51956164
n×3 77934246
n×4 103912328
n×5 129890410

Division

n÷y
n÷2 12989041
n÷3 8659360.6666667
n÷3 6494520.5
n÷5 5195616.4

Exponentiation

ny
n2 674860744398724
n3 1.7531587756571E+22
n4 4.554370243304E+29
n5 1.1831380363891E+37

Nth Root

y√n
2√n 5096.8698237251
3√n 296.16633729809
4√n 71.392365304178
5√n 30.40334843067

Divisors of 25978082

1, 2, 13, 26, 821, 1217, 1642, 2434, 10673, 15821, 21346, 31642, 999157, 1998314, 12989041, 25978082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25978081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25978082 can be divided by 16 positive divisors. The sum of these divisors (counting 25978082) is 1, the average is 0.0625.

Base conversion 25978082

Base System Value
2 Binary 1100011000110010011100010
3 Ternary 1210212211020012
4 Quaternary 1203012103202
5 Quinary 23122244312
6 Senary 2324444522
8 Octal 143062342
10 Decimal 25978082
12 Duodecimal 8849742
16 Hexadecimal 18c64e2
20 Vigesimal 827542
36 Base36 fgste

Cryptographic Hash Functions

md5 1853505c335d0b6c4549056e98552796
sha1 c80386f5236f4b7ba29e476a3d8c4f2a60571eb4
sha256 bee93b4247f2e5179fa40de02d0da9b0e7769ad54c9ccc0d2eb58d4013b7723d
sha512 40473c46df5faefd5d2895f03017beb57cbd8989277033dca5aec5e817686c3d94ed1c605accb0fc0284d60a35887179e499e47d30b6cbed0c6c0609fd5d9be2
ripemd-160 97c355293e40dd9967bceb546cfc866c7caa8195

25978082 as geometric shapes

Circle

Radius = n
Diameter 51956164
Circumference 163225103.13111
Area 2.1201375567992E+15

Sphere

Radius = n
Volume 7.3436143069078E+22
Surface area 8.4805502271967E+15
Circumference 163225103.13111

Square

Length = n
Perimeter 103912328
Area 674860744398724
Diagonal 36738555.88884

Cube

Length = n
Surface area 4049164466392344
Volume 1.7531587756571E+22
Space diagonal 44995357.907191

Equilateral Triangle

Length = n
Perimeter 77934246
Area 2.9222327433309E+14
Altitude 22497678.953595

Triangular Pyramid

Length = n
Surface area 2.9222327433309E+14
Volume 2.0661174312731E+21
Height 12246185.29628