15725085 (number)

15725085 is an odd 8-digits composite number following 15725084 and preceding 15725086. In scientific notation, it is written as 1.5725085 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7893248 positive integers (up to 15725085) that are relatively prime to 15725085.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred twenty-five thousand eighty-five

Notation

Scientific notation 1.5725085 × 10^7
Engineering notation 1.5725085 × 10^6

Prime Factorization of 15725085

Prime Factorization 3 × 5 × 17 × 61667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15725085
Product of the distinct prime numbers

The prime factorization of 15725085 is 3 × 5 × 17 × 61667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 99, 10, 982, 686, 2040, 45, 90857, 88881, 482885, 956694, 9008141, 6909724, 99319850, 13528459, 636163884, 122564001, 6125664657, 9945261200

Basic calculations (n = 15725085)

Multiplication

n×y
n×2 31450170
n×3 47175255
n×4 62900340
n×5 78625425

Division

n÷y
n÷2 7862542.5
n÷3 5241695
n÷3 3931271.25
n÷5 3145017

Exponentiation

ny
n2 247278298257225
n3 3.8884722587502E+21
n4 6.1146556788989E+28
n5 9.6153480296418E+35

Nth Root

y√n
2√n 3965.4867292679
3√n 250.53265099236
4√n 62.972110725844
5√n 27.499107598664

Divisors of 15725085

1, 3, 5, 15, 17, 51, 85, 255, 61667, 185001, 308335, 925005, 1048339, 3145017, 5241695, 15725085

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 -15725084
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 15725085 can be divided by 16 positive divisors. The sum of these divisors (counting 15725085) is 1, the average is 0.0625.

Base conversion 15725085

Base System Value
2 Binary 111011111111001000011101
3 Ternary 1002120220202120
4 Quaternary 323333020131
5 Quinary 13011200320
6 Senary 1321013153
8 Octal 73771035
10 Decimal 15725085
12 Duodecimal 53241b9
16 Hexadecimal eff21d
20 Vigesimal 4i5ce5
36 Base36 9d1jx

Cryptographic Hash Functions

md5 7158760efdfbf5e15c148067b970cfc5
sha1 4ccda0016d588af2fd70b6d8ec4620eefc6f6a3b
sha256 20753d068ec3180c0491d12d57be8148a4cfe7be273694a763fe3ed752f2221c
sha512 932af52981c5d15837cbd050181834ebd1e0ad3b666a60d1a76df7a794eaf446c60ca2862cd702e9ef0ddee01800e4e78da3791f2506d9a6ec8424726114d21c
ripemd-160 b3ff6617b6d798cdda4a91d876a498fd72163a21

15725085 as geometric shapes

Circle

Radius = n
Diameter 31450170
Circumference 98803623.02615
Area 7.7684768519708E+14

Sphere

Radius = n
Volume 1.6287994509037E+22
Surface area 3.1073907407883E+15
Circumference 98803623.02615

Square

Length = n
Perimeter 62900340
Area 247278298257225
Diagonal 22238628.47647

Cube

Length = n
Surface area 1483669789543350
Volume 3.8884722587502E+21
Space diagonal 27236646.173339

Equilateral Triangle

Length = n
Perimeter 47175255
Area 1.0707464404767E+14
Altitude 13618323.08667

Triangular Pyramid

Length = n
Surface area 1.0707464404767E+14
Volume 4.5826085043634E+20
Height 7412876.1588232