25996940 (number)

25996940 is an even 8-digits composite number following 25996939 and preceding 25996941. In scientific notation, it is written as 2.5996940 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 72 positive divisors. There are 9362304 positive integers (up to 25996940) that are relatively prime to 25996940.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred ninety-six thousand nine hundred forty

Notation

Scientific notation 2.5996940 × 10^7
Engineering notation 2.5996940 × 10^6

Prime Factorization of 25996940

Prime Factorization 2 × 2 × 5 × 19 × 37 × 43 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 302290
Product of the distinct prime numbers

The prime factorization of 25996940 is 2 × 2 × 5 × 19 × 37 × 43 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 52, 93, 229, 605, 8271, 8672, 96134, 24170, 321726, 829378, 2593371, 3235138, 68090977, 25430692, 310398029, 978591224, 4885899401, 7219852986

Basic calculations (n = 25996940)

Multiplication

n×y
n×2 51993880
n×3 77990820
n×4 103987760
n×5 129984700

Division

n÷y
n÷2 12998470
n÷3 8665646.6666667
n÷3 6499235
n÷5 5199388

Exponentiation

ny
n2 675840889363600
n3 1.7569795050332E+22
n4 4.5676090773578E+29
n5 1.1874385912753E+37

Nth Root

y√n
2√n 5098.7194470769
3√n 296.2379842848
4√n 71.405318058789
5√n 30.407761227086

Divisors of 25996940

1, 2, 4, 5, 10, 19, 20, 37, 38, 43, 74, 76, 86, 95, 148, 172, 185, 190, 215, 370, 380, 430, 703, 740, 817, 860, 1406, 1591, 1634, 1849, 2812, 3182, 3268, 3515, 3698, 4085, 6364, 7030, 7396, 7955, 8170, 9245, 14060, 15910, 16340, 18490, 30229, 31820, 35131, 36980, 60458, 68413, 70262, 120916, 136826, 140524, 151145, 175655, 273652, 302290, 342065, 351310, 604580, 684130, 702620, 1299847, 1368260, 2599694, 5199388, 6499235, 12998470, 25996940

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25996939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25996940 can be divided by 72 positive divisors. The sum of these divisors (counting 25996940) is 1, the average is 0.013888888888889.

Base conversion 25996940

Base System Value
2 Binary 1100011001010111010001100
3 Ternary 1210220210002122
4 Quaternary 1203022322030
5 Quinary 23123400230
6 Senary 2325112112
8 Octal 143127214
10 Decimal 25996940
12 Duodecimal 8858638
16 Hexadecimal 18cae8c
20 Vigesimal 829c70
36 Base36 fh7d8

Cryptographic Hash Functions

md5 8d636c004445cc6fb451557db399b459
sha1 a23353a848d849fee8ab0c78ea260cb8838de06c
sha256 d3c1785c0cad452bb27360c42ed8655f469895f46c95482ce64b2dadc0d30c72
sha512 3e9541343586d0685774dfd926810e50de5adb25692baf2083d9a76616be914837e32841a0dcd803333aa03b96bfee9c48ad61f35b03d620fe244da720ac7182
ripemd-160 7ce6c705f63323195d89484f2f1637bec582dd00

25996940 as geometric shapes

Circle

Radius = n
Diameter 51993880
Circumference 163343591.43963
Area 2.1232167730203E+15

Sphere

Radius = n
Volume 7.3596185406936E+22
Surface area 8.4928670920811E+15
Circumference 163343591.43963

Square

Length = n
Perimeter 103987760
Area 675840889363600
Diagonal 36765225.1282

Cube

Length = n
Surface area 4055045336181600
Volume 1.7569795050332E+22
Space diagonal 45028020.92132

Equilateral Triangle

Length = n
Perimeter 77990820
Area 2.9264768955257E+14
Altitude 22514010.46066

Triangular Pyramid

Length = n
Surface area 2.9264768955257E+14
Volume 2.0706202040246E+21
Height 12255075.042733