25697795 (number)

25697795 is an odd 8-digits composite number following 25697794 and preceding 25697796. In scientific notation, it is written as 2.5697795 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 18823680 positive integers (up to 25697795) that are relatively prime to 25697795.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5697795 × 10^7
Engineering notation 2.5697795 × 10^6

Prime Factorization of 25697795

Prime Factorization 5 × 37 × 17 × 8171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25697795
Product of the distinct prime numbers

The prime factorization of 25697795 is 5 × 37 × 17 × 8171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 85, 66, 3, 205, 1758, 809, 67629, 13452, 775502, 909092, 3872661, 7081823, 24766095, 78407326, 561475248, 131863354, 5553499204, 3856130664

Basic calculations (n = 25697795)

Multiplication

n×y
n×2 51395590
n×3 77093385
n×4 102791180
n×5 128488975

Division

n÷y
n÷2 12848897.5
n÷3 8565931.6666667
n÷3 6424448.75
n÷5 5139559

Exponentiation

ny
n2 660376667862025
n3 1.6970224233501E+22
n4 4.3609734345655E+29
n5 1.1206740132191E+37

Nth Root

y√n
2√n 5069.2992612392
3√n 295.09733453826
4√n 71.199011659146
5√n 30.337456879859

Divisors of 25697795

1, 5, 17, 37, 85, 185, 629, 3145, 8171, 40855, 138907, 302327, 694535, 1511635, 5139559, 25697795

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25697794
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25697795 can be divided by 16 positive divisors. The sum of these divisors (counting 25697795) is 1, the average is 0.0625.

Base conversion 25697795

Base System Value
2 Binary 1100010000001111000000011
3 Ternary 1210100120202012
4 Quaternary 1202001320003
5 Quinary 23034312140
6 Senary 2314443135
8 Octal 142017003
10 Decimal 25697795
12 Duodecimal 87334ab
16 Hexadecimal 1881e03
20 Vigesimal 80c49f
36 Base36 fasjn

Cryptographic Hash Functions

md5 8ee6ca2bc659a6f35f44069f795c21f5
sha1 34e7585466f367e2719a49f9b96592f44aea61c9
sha256 7f0300e2ab7f48f63b63669a4563e379dace66bce7fd627b4aecf966baf36b3b
sha512 5610ecd52b688863461a4ceda7f2a5298f06baf2b96f0d023270089aa60a824202db1b8c9f8502b895f0c197b434dc42f4a2fbf768befbc6606a84f9d532ea62
ripemd-160 29fea36da360d68ba2f0a4640df60d25166c63f3

25697795 as geometric shapes

Circle

Radius = n
Diameter 51395590
Circumference 161464007.97091
Area 2.0746344883574E+15

Sphere

Radius = n
Volume 7.1084709042319E+22
Surface area 8.2985379534298E+15
Circumference 161464007.97091

Square

Length = n
Perimeter 102791180
Area 660376667862025
Diagonal 36342170.212084

Cube

Length = n
Surface area 3962260007172150
Volume 1.6970224233501E+22
Space diagonal 44509886.582489

Equilateral Triangle

Length = n
Perimeter 77093385
Area 2.8595148521752E+14
Altitude 22254943.291245

Triangular Pyramid

Length = n
Surface area 2.8595148521752E+14
Volume 1.9999601056275E+21
Height 12114056.737361