25431330 (number)

25431330 is an even 8-digits composite number following 25431329 and preceding 25431331. In scientific notation, it is written as 2.5431330 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6486656 positive integers (up to 25431330) that are relatively prime to 25431330.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred thirty-one thousand three hundred thirty

Notation

Scientific notation 2.5431330 × 10^7
Engineering notation 2.5431330 × 10^6

Prime Factorization of 25431330

Prime Factorization 2 × 23 × 5 × 3 × 36857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25431330
Product of the distinct prime numbers

The prime factorization of 25431330 is 2 × 23 × 5 × 3 × 36857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 49, 8, 605, 920, 1759, 3520, 64697, 36259, 240415, 760439, 8885075, 8001997, 29764655, 58120804, 548459413, 616827800, 7536549312, 9796238630

Basic calculations (n = 25431330)

Multiplication

n×y
n×2 50862660
n×3 76293990
n×4 101725320
n×5 127156650

Division

n÷y
n÷2 12715665
n÷3 8477110
n÷3 6357832.5
n÷5 5086266

Exponentiation

ny
n2 646752545568900
n3 1.6447777414703E+22
n4 4.1828885519985E+29
n5 1.063764191191E+37

Nth Root

y√n
2√n 5042.9485422717
3√n 294.07381644105
4√n 71.013720802896
5√n 30.27427939859

Divisors of 25431330

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 36857, 73714, 110571, 184285, 221142, 368570, 552855, 847711, 1105710, 1695422, 2543133, 4238555, 5086266, 8477110, 12715665, 25431330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25431329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25431330 can be divided by 32 positive divisors. The sum of these divisors (counting 25431330) is 1, the average is 0.03125.

Base conversion 25431330

Base System Value
2 Binary 1100001000000110100100010
3 Ternary 1202212001020010
4 Quaternary 1201000310202
5 Quinary 23002300310
6 Senary 2305025350
8 Octal 141006442
10 Decimal 25431330
12 Duodecimal 8625256
16 Hexadecimal 1840d22
20 Vigesimal 7iii6a
36 Base36 f52xu

Cryptographic Hash Functions

md5 ea8957bbd0e04ead0dae604d9064e270
sha1 acc8b78e22df6c8c9cdf2ecb1318f5817dac628d
sha256 96a69c88e1bc0c8701dbbe4fb69e7f0d1ce9f876984a6220381791d63b5c97e5
sha512 c8d24eab4afeb655814928df61fcc831b0277322a90111563896225fcc114507d842dd1ce211a69c522bf644c304c17185df4d72f728c06262ee95551b0ded90
ripemd-160 5c994a6c2befab790059f3732577f2c2eccea8ef

25431330 as geometric shapes

Circle

Radius = n
Diameter 50862660
Circumference 159789758.99804
Area 2.0318330458498E+15

Sphere

Radius = n
Volume 6.8896288925214E+22
Surface area 8.127332183399E+15
Circumference 159789758.99804

Square

Length = n
Perimeter 101725320
Area 646752545568900
Diagonal 35965331.795186

Cube

Length = n
Surface area 3880515273413400
Volume 1.6447777414703E+22
Space diagonal 44048355.664051

Equilateral Triangle

Length = n
Perimeter 76293990
Area 2.8005206721246E+14
Altitude 22024177.832025

Triangular Pyramid

Length = n
Surface area 2.8005206721246E+14
Volume 1.9383891575639E+21
Height 11988443.931729