25697946 (number)

25697946 is an even 8-digits composite number following 25697945 and preceding 25697947. In scientific notation, it is written as 2.5697946 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 7927920 positive integers (up to 25697946) that are relatively prime to 25697946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5697946 × 10^7
Engineering notation 2.5697946 × 10^6

Prime Factorization of 25697946

Prime Factorization 2 × 3 × 31 × 23 × 6007

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25697946
Product of the distinct prime numbers

The prime factorization of 25697946 is 2 × 3 × 31 × 23 × 6007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 63, 11, 597, 163, 6560, 4106, 31071, 88117, 869227, 940263, 2396185, 5749402, 50045900, 41179007, 87172001, 755186518, 6699576716, 9726678921

Basic calculations (n = 25697946)

Multiplication

n×y
n×2 51395892
n×3 77093838
n×4 102791784
n×5 128489730

Division

n÷y
n÷2 12848973
n÷3 8565982
n÷3 6424486.5
n÷5 5139589.2

Exponentiation

ny
n2 660384428618916
n3 1.697052338589E+22
n4 4.3610759356233E+29
n5 1.1207069389555E+37

Nth Root

y√n
2√n 5069.3141547945
3√n 295.09791253351
4√n 71.199116250095
5√n 30.337492532297

Divisors of 25697946

1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 6007, 12014, 18021, 36042, 138161, 186217, 276322, 372434, 414483, 558651, 828966, 1117302, 4282991, 8565982, 12848973, 25697946

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 -25697945
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 25697946 can be divided by 32 positive divisors. The sum of these divisors (counting 25697946) is 1, the average is 0.03125.

Base conversion 25697946

Base System Value
2 Binary 1100010000001111010011010
3 Ternary 1210100120221210
4 Quaternary 1202001322122
5 Quinary 23034313241
6 Senary 2314443550
8 Octal 142017232
10 Decimal 25697946
12 Duodecimal 87335b6
16 Hexadecimal 1881e9a
20 Vigesimal 80c4h6
36 Base36 fasnu

Cryptographic Hash Functions

md5 57db7b3d53cdb0b3996b447228b20b8b
sha1 05fd7a142f11d01321cfa8acedde6d7df07e08a0
sha256 b6ba380fc60b1b0583f3f4f61c70ebc8f520c137f3d24f84ca2409f3101c1c2e
sha512 38bcc9d67f6c6a6fe90597f0488b5a14f99540a103b0b37553e0bd295df90179b1a91940c36b4e31f7bd8685dbc9fc60e39a687fbb51d64671bf8b90d5e8cbb3
ripemd-160 5d145a91033561d4948c9e85860a2e8983977620

25697946 as geometric shapes

Circle

Radius = n
Diameter 51395892
Circumference 161464956.73189
Area 2.0746588694943E+15

Sphere

Radius = n
Volume 7.1085962128913E+22
Surface area 8.2986354779771E+15
Circumference 161464956.73189

Square

Length = n
Perimeter 102791784
Area 660384428618916
Diagonal 36342383.758331

Cube

Length = n
Surface area 3962306571713496
Volume 1.697052338589E+22
Space diagonal 44510148.122161

Equilateral Triangle

Length = n
Perimeter 77093838
Area 2.8595484572383E+14
Altitude 22255074.061081

Triangular Pyramid

Length = n
Surface area 2.8595484572383E+14
Volume 1.9999953610746E+21
Height 12114127.919444