25345428 (number)

25345428 is an even 8-digits composite number following 25345427 and preceding 25345429. In scientific notation, it is written as 2.5345428 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8429184 positive integers (up to 25345428) that are relatively prime to 25345428.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred forty-five thousand four hundred twenty-eight

Notation

Scientific notation 2.5345428 × 10^7
Engineering notation 2.5345428 × 10^6

Prime Factorization of 25345428

Prime Factorization 2 × 2 × 3 × 487 × 4337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12672714
Product of the distinct prime numbers

The prime factorization of 25345428 is 2 × 2 × 3 × 487 × 4337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 38, 9, 233, 373, 8584, 9690, 86213, 47176, 994313, 542211, 8635519, 6969858, 4242785, 51318493, 417215343, 433594113, 2226357152, 9985956992

Basic calculations (n = 25345428)

Multiplication

n×y
n×2 50690856
n×3 76036284
n×4 101381712
n×5 126727140

Division

n÷y
n÷2 12672714
n÷3 8448476
n÷3 6336357
n÷5 5069085.6

Exponentiation

ny
n2 642390720503184
n3 1.6281667754382E+22
n4 4.126658377886E+29
n5 1.0459192279731E+37

Nth Root

y√n
2√n 5034.4242967791
3√n 293.74233521573
4√n 70.953677119506
5√n 30.253799604254

Divisors of 25345428

1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 4337, 5844, 8674, 13011, 17348, 26022, 52044, 2112119, 4224238, 6336357, 8448476, 12672714, 25345428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25345427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25345428 can be divided by 24 positive divisors. The sum of these divisors (counting 25345428) is 1, the average is 0.041666666666667.

Base conversion 25345428

Base System Value
2 Binary 1100000101011110110010100
3 Ternary 1202200200101120
4 Quaternary 1200223312110
5 Quinary 22442023203
6 Senary 2303123540
8 Octal 140536624
10 Decimal 25345428
12 Duodecimal 85a35b0
16 Hexadecimal 182bd94
20 Vigesimal 7i83b8
36 Base36 f38no

Cryptographic Hash Functions

md5 005952f9329188d611a9c82541f31779
sha1 114c12cf7b12d3f0a28577f9c9df724bacbd4271
sha256 5f2f0e52fa24be5a519a387d398658328073cf45a89fceb7dfb28fa18b22dc1b
sha512 32e213189389ca3e4a6c08c539ea62b51e8327ae2981fc6843e015079e83ce79f509f56bf693f48923508779178fcf2441419428fd898bf594c0c205947425bf
ripemd-160 98a2dd8f40d38e5966163ec7255d5a0b591401b5

25345428 as geometric shapes

Circle

Radius = n
Diameter 50690856
Circumference 159250020.81378
Area 2.0181299682671E+15

Sphere

Radius = n
Volume 6.820049040714E+22
Surface area 8.0725198730682E+15
Circumference 159250020.81378

Square

Length = n
Perimeter 101381712
Area 642390720503184
Diagonal 35843848.021751

Cube

Length = n
Surface area 3854344323019104
Volume 1.6281667754382E+22
Space diagonal 43899569.035579

Equilateral Triangle

Length = n
Perimeter 76036284
Area 2.7816334155557E+14
Altitude 21949784.517789

Triangular Pyramid

Length = n
Surface area 2.7816334155557E+14
Volume 1.9188129463583E+21
Height 11947949.340584