15697625 (number)

15697625 is an odd 8-digits composite number following 15697624 and preceding 15697626. In scientific notation, it is written as 1.5697625 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 12150000 positive integers (up to 15697625) that are relatively prime to 15697625.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5697625 × 10^7
Engineering notation 1.5697625 × 10^6

Prime Factorization of 15697625

Prime Factorization 25 × 5 × 31 × 4051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15697625
Product of the distinct prime numbers

The prime factorization of 15697625 is 25 × 5 × 31 × 4051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 34, 13, 884, 88, 9123, 6953, 61617, 95514, 345072, 414443, 5375444, 3362890, 52450621, 60994328, 764958936, 67585338, 8350764882, 9063379762

Basic calculations (n = 15697625)

Multiplication

n×y
n×2 31395250
n×3 47092875
n×4 62790500
n×5 78488125

Division

n÷y
n÷2 7848812.5
n÷3 5232541.6666667
n÷3 3924406.25
n÷5 3139525

Exponentiation

ny
n2 246415430640625
n3 3.86813702441E+21
n4 6.0720564457805E+28
n5 9.5316865064695E+35

Nth Root

y√n
2√n 3962.0228419331
3√n 250.38673476972
4√n 62.944601372422
5√n 27.489496795231

Divisors of 15697625

1, 5, 25, 31, 125, 155, 775, 3875, 4051, 20255, 101275, 125581, 506375, 627905, 3139525, 15697625

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 -15697624
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 15697625 can be divided by 16 positive divisors. The sum of these divisors (counting 15697625) is 1, the average is 0.0625.

Base conversion 15697625

Base System Value
2 Binary 111011111000011011011001
3 Ternary 1002112112002112
4 Quaternary 323320123121
5 Quinary 13004311000
6 Senary 1320242105
8 Octal 73703331
10 Decimal 15697625
12 Duodecimal 5310335
16 Hexadecimal ef86d9
20 Vigesimal 4i2415
36 Base36 9cgd5

Cryptographic Hash Functions

md5 e03fbde9009c605ba48dfc7c95712ee6
sha1 ffb3737114015b18263c9382aaf70b98d8cb00f6
sha256 2d95c7788f98de72ea1536da03d1ddfd0e0b5998c75c1f0a62680e9c3364937f
sha512 41f5ba616dcc02075bfd5bea96eb8199dbca7d05b75d12dc2546042503c100ab40eb4cdbc5c9ab74dcf436ad364de895e340fd1384041abd1e48f630e1820e42
ripemd-160 6f8a3a43723f25e19d3d79500c0f7f2f381011b2

15697625 as geometric shapes

Circle

Radius = n
Diameter 31395250
Circumference 98631086.757615
Area 7.7413690663175E+14

Sphere

Radius = n
Volume 1.620281447862E+22
Surface area 3.096547626527E+15
Circumference 98631086.757615

Square

Length = n
Perimeter 62790500
Area 246415430640625
Diagonal 22199794.172047

Cube

Length = n
Surface area 1478492583843750
Volume 3.86813702441E+21
Space diagonal 27189084.058163

Equilateral Triangle

Length = n
Perimeter 47092875
Area 1.0670101140963E+14
Altitude 13594542.029082

Triangular Pyramid

Length = n
Surface area 1.0670101140963E+14
Volume 4.5586432008652E+20
Height 7399931.3906823