25978044 (number)

25978044 is an even 8-digits composite number following 25978043 and preceding 25978045. In scientific notation, it is written as 2.5978044 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 8401536 positive integers (up to 25978044) that are relatively prime to 25978044.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred seventy-eight thousand forty-four

Notation

Scientific notation 2.5978044 × 10^7
Engineering notation 2.5978044 × 10^6

Prime Factorization of 25978044

Prime Factorization 2 × 2 × 3 × 79 × 67 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12989022
Product of the distinct prime numbers

The prime factorization of 25978044 is 2 × 2 × 3 × 79 × 67 × 409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25978044)

Multiplication

n×y
n×2 51956088
n×3 77934132
n×4 103912176
n×5 129890220

Division

n÷y
n÷2 12989022
n÷3 8659348
n÷3 6494511
n÷5 5195608.8

Exponentiation

ny
n2 674858770065936
n3 1.7531510822559E+22
n4 4.5543435953491E+29
n5 1.183129383111E+37

Nth Root

y√n
2√n 5096.8660959456
3√n 296.16619289012
4√n 71.392339196483
5√n 30.403339536034

Divisors of 25978044

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25978043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25978044 can be divided by 48 positive divisors. The sum of these divisors (counting 25978044) is 1, the average is 0.020833333333333.

Base conversion 25978044

Base System Value
2 Binary 1100011000110010010111100
3 Ternary 1210212211011210
4 Quaternary 1203012102330
5 Quinary 23122244134
6 Senary 2324444420
8 Octal 143062274
10 Decimal 25978044
12 Duodecimal 8849710
16 Hexadecimal 18c64bc
20 Vigesimal 827524
36 Base36 fgssc

Cryptographic Hash Functions

md5 95a615626b51cbd3f9110eef309c901b
sha1 f04bd9e850245790b1bb48036a92ea1943f29164
sha256 0de5c698310b43b71e5a95789fe1cd6f15dcbb96dc94dfc5d6d670fddbe304f6
sha512 bb750ede8b98f5e991d8b8130752a8a0ad63e60a842ef4957bb55f45077c873758d0fdc3d3d5b868fe33d2cd8730a48ff78c72cda32436b1b4506519eafcc687
ripemd-160 5588ff4f5bf5e0a367bbfa49bb17bbd03976baf0

25978044 as geometric shapes

Circle

Radius = n
Diameter 51956088
Circumference 163224864.37006
Area 2.1201313542498E+15

Sphere

Radius = n
Volume 7.3435820808641E+22
Surface area 8.4805254169992E+15
Circumference 163224864.37006

Square

Length = n
Perimeter 103912176
Area 674858770065936
Diagonal 36738502.148725

Cube

Length = n
Surface area 4049152620395616
Volume 1.7531510822559E+22
Space diagonal 44995292.08926

Equilateral Triangle

Length = n
Perimeter 77934132
Area 2.9222241942191E+14
Altitude 22497646.04463

Triangular Pyramid

Length = n
Surface area 2.9222241942191E+14
Volume 2.0661083645128E+21
Height 12246167.382908