25345738 (number)

25345738 is an even 8-digits composite number following 25345737 and preceding 25345739. In scientific notation, it is written as 2.5345738 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 11520780 positive integers (up to 25345738) that are relatively prime to 25345738.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred forty-five thousand seven hundred thirty-eight

Notation

Scientific notation 2.5345738 × 10^7
Engineering notation 2.5345738 × 10^6

Prime Factorization of 25345738

Prime Factorization 2 × 11 × 1152079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25345738
Product of the distinct prime numbers

The prime factorization of 25345738 is 2 × 11 × 1152079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 26, 12, 193, 609, 4987, 4305, 97149, 88749, 185603, 506659, 9436135, 3312379, 16659133, 31570157, 514024938, 692448731, 3909346808, 6427507933

Basic calculations (n = 25345738)

Multiplication

n×y
n×2 50691476
n×3 76037214
n×4 101382952
n×5 126728690

Division

n÷y
n÷2 12672869
n÷3 8448579.3333333
n÷3 6336434.5
n÷5 5069147.6

Exponentiation

ny
n2 642406434764644
n3 1.6282265185059E+22
n4 4.1268602742702E+29
n5 1.0459831927426E+37

Nth Root

y√n
2√n 5034.4550847137
3√n 293.74353279862
4√n 70.953894077166
5√n 30.253873610754

Divisors of 25345738

1, 2, 11, 22, 1152079, 2304158, 12672869, 25345738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25345737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25345738 can be divided by 8 positive divisors. The sum of these divisors (counting 25345738) is 1, the average is 0.125.

Base conversion 25345738

Base System Value
2 Binary 1100000101011111011001010
3 Ternary 1202200200211001
4 Quaternary 1200223323022
5 Quinary 22442030423
6 Senary 2303125214
8 Octal 140537312
10 Decimal 25345738
12 Duodecimal 85a380a
16 Hexadecimal 182beca
20 Vigesimal 7i846i
36 Base36 f38wa

Cryptographic Hash Functions

md5 97864df51f5f34f3f97f77d2e865154d
sha1 d0467c8b4618a341d80bf33e5ea694dc794eec57
sha256 b329cc8065a691b824fdf1694c6f600b5d8fce4f74de44f6b03d7c8888153484
sha512 d72c761a3fbc81745b40d12730e4ab776ba50e273558a7645faf729fffc48ac9c2e3e41a4d8aba3f74219658dcae6dcbee1e8e4979585176866e082dd58b11e0
ripemd-160 fb363803cd630a738d9c9b3ff80c5b9b2f7b1bc8

25345738 as geometric shapes

Circle

Radius = n
Diameter 50691476
Circumference 159251968.60122
Area 2.0181793360754E+15

Sphere

Radius = n
Volume 6.8202992918909E+22
Surface area 8.0727173443017E+15
Circumference 159251968.60122

Square

Length = n
Perimeter 101382952
Area 642406434764644
Diagonal 35844286.427955

Cube

Length = n
Surface area 3854438608587864
Volume 1.6282265185059E+22
Space diagonal 43900105.971329

Equilateral Triangle

Length = n
Perimeter 76037214
Area 2.7817014603039E+14
Altitude 21950052.985665

Triangular Pyramid

Length = n
Surface area 2.7817014603039E+14
Volume 1.9188833542388E+21
Height 11948095.475985