25481490 (number)

25481490 is an even 8-digits composite number following 25481489 and preceding 25481491. In scientific notation, it is written as 2.5481490 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6795056 positive integers (up to 25481490) that are relatively prime to 25481490.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-one thousand four hundred ninety

Notation

Scientific notation 2.5481490 × 10^7
Engineering notation 2.5481490 × 10^6

Prime Factorization of 25481490

Prime Factorization 2 × 5 × 3 × 849383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25481490
Product of the distinct prime numbers

The prime factorization of 25481490 is 2 × 5 × 3 × 849383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 33, 67, 348, 537, 8238, 7639, 83433, 80958, 292093, 338061, 6210091, 3810491, 8726955, 25221171, 180278334, 197513226, 1700787717, 255686328

Basic calculations (n = 25481490)

Multiplication

n×y
n×2 50962980
n×3 76444470
n×4 101925960
n×5 127407450

Division

n÷y
n÷2 12740745
n÷3 8493830
n÷3 6370372.5
n÷5 5096298

Exponentiation

ny
n2 649306332620100
n3 1.6545292821596E+22
n4 4.2159871358056E+29
n5 1.0742963404116E+37

Nth Root

y√n
2√n 5047.9193733656
3√n 294.26703028752
4√n 71.048711271673
5√n 30.286212405689

Divisors of 25481490

1, 2, 3, 5, 6, 10, 15, 30, 849383, 1698766, 2548149, 4246915, 5096298, 8493830, 12740745, 25481490

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 -25481489
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 25481490 can be divided by 16 positive divisors. The sum of these divisors (counting 25481490) is 1, the average is 0.0625.

Base conversion 25481490

Base System Value
2 Binary 1100001001101000100010010
3 Ternary 1202221121000220
4 Quaternary 1201031010102
5 Quinary 23010401430
6 Senary 2310053510
8 Octal 141150422
10 Decimal 25481490
12 Duodecimal 864a296
16 Hexadecimal 184d112
20 Vigesimal 7j53ea
36 Base36 f65n6

Cryptographic Hash Functions

md5 ac8c9542bc603f88a937083f09f8d075
sha1 04f9d787477ccdee7255c3a1ccf3ec3cad48325b
sha256 fb8a172988b679f4f6da79b05f9609a39be692929e0c6c7c7146257d68c0e151
sha512 628f8c334fcfb68d91ed2c1b9db560cbbbf12caa53f0f0ddcc45b53ae0dde22025166f854ea979cc8193864112d388a8492a34cb099c6978f8a02639306f307d
ripemd-160 717a43999235fd24eefde52b188e6f6051a23ee2

25481490 as geometric shapes

Circle

Radius = n
Diameter 50962980
Circumference 160104923.57304
Area 2.0398560044886E+15

Sphere

Radius = n
Volume 6.9304760506423E+22
Surface area 8.1594240179545E+15
Circumference 160104923.57304

Square

Length = n
Perimeter 101925960
Area 649306332620100
Diagonal 36036268.747474

Cube

Length = n
Surface area 3895837995720600
Volume 1.6545292821596E+22
Space diagonal 44135235.332558

Equilateral Triangle

Length = n
Perimeter 76444470
Area 2.8115788944356E+14
Altitude 22067617.666279

Triangular Pyramid

Length = n
Surface area 2.8115788944356E+14
Volume 1.9498814584779E+21
Height 12012089.582491