25642078 (number)

25642078 is an even 8-digits composite number following 25642077 and preceding 25642079. In scientific notation, it is written as 2.5642078 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9989760 positive integers (up to 25642078) that are relatively prime to 25642078.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred forty-two thousand seventy-eight

Notation

Scientific notation 2.5642078 × 10^7
Engineering notation 2.5642078 × 10^6

Prime Factorization of 25642078

Prime Factorization 2 × 7 × 11 × 11 × 15137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2331098
Product of the distinct prime numbers

The prime factorization of 25642078 is 2 × 7 × 11 × 11 × 15137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 29, 71, 375, 888, 5871, 6588, 85406, 11644, 849113, 192811, 9998122, 7134669, 95894709, 2901720, 783458531, 491099815, 6596595536, 8481996219

Basic calculations (n = 25642078)

Multiplication

n×y
n×2 51284156
n×3 76926234
n×4 102568312
n×5 128210390

Division

n÷y
n÷2 12821039
n÷3 8547359.3333333
n÷3 6410519.5
n÷5 5128415.6

Exponentiation

ny
n2 657516164158084
n3 1.6860080767602E+22
n4 4.3232750612916E+29
n5 1.1085775633709E+37

Nth Root

y√n
2√n 5063.8007464749
3√n 294.88390720653
4√n 71.160387481203
5√n 30.324290147511

Divisors of 25642078

1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 15137, 30274, 105959, 166507, 211918, 333014, 1165549, 1831577, 2331098, 3663154, 12821039, 25642078

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 -25642077
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 25642078 can be divided by 24 positive divisors. The sum of these divisors (counting 25642078) is 1, the average is 0.041666666666667.

Base conversion 25642078

Base System Value
2 Binary 1100001110100010001011110
3 Ternary 1210020202022121
4 Quaternary 1201310101132
5 Quinary 23031021303
6 Senary 2313333154
8 Octal 141642136
10 Decimal 25642078
12 Duodecimal 87071ba
16 Hexadecimal 187445e
20 Vigesimal 80553i
36 Base36 f9ljy

Cryptographic Hash Functions

md5 7d4384d808dc4ccec6d892fca09da6f1
sha1 dd733c8f509e07e1777275db3c0198963c6a2c21
sha256 16a965e78b42c30ea650deac73b63d88d24fec2439b7fa8a7d5afff64e16a37e
sha512 b279eac443db1e3eb50e8e1a303e03668cc1767f60de251ec68a020f0b907210a47c193a56d03bedf7c4f0b767134ec95e67fbf5f96c9ed863c4689d58666878
ripemd-160 f624163888087db8aeb2f7adc2d2ad9dd74622e6

25642078 as geometric shapes

Circle

Radius = n
Diameter 51284156
Circumference 161113927.73515
Area 2.0656479509356E+15

Sphere

Radius = n
Volume 7.062334117124E+22
Surface area 8.2625918037423E+15
Circumference 161113927.73515

Square

Length = n
Perimeter 102568312
Area 657516164158084
Diagonal 36263374.475029

Cube

Length = n
Surface area 3945096984948504
Volume 1.6860080767602E+22
Space diagonal 44413381.907644

Equilateral Triangle

Length = n
Perimeter 76926234
Area 2.847128507799E+14
Altitude 22206690.953822

Triangular Pyramid

Length = n
Surface area 2.847128507799E+14
Volume 1.9869795736874E+21
Height 12087791.491676