16398625 (number)

16398625 is an odd 8-digits composite number following 16398624 and preceding 16398626. In scientific notation, it is written as 1.6398625 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12345600 positive integers (up to 16398625) that are relatively prime to 16398625.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand six hundred twenty-five

Notation

Scientific notation 1.6398625 × 10^7
Engineering notation 1.6398625 × 10^6

Prime Factorization of 16398625

Prime Factorization 25 × 5 × 17 × 7717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16398625
Product of the distinct prime numbers

The prime factorization of 16398625 is 25 × 5 × 17 × 7717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 42, 67, 229, 380, 1522, 3016, 10814, 133, 765192, 721747, 5189366, 4616925, 86909472, 16349822, 540742895, 835714874, 5950580773, 4269493391

Basic calculations (n = 16398625)

Multiplication

n×y
n×2 32797250
n×3 49195875
n×4 65594500
n×5 81993125

Division

n÷y
n÷2 8199312.5
n÷3 5466208.3333333
n÷3 4099656.25
n÷5 3279725

Exponentiation

ny
n2 268914901890625
n3 4.4098346330162E+21
n4 7.2315224458844E+28
n5 1.1858702476914E+36

Nth Root

y√n
2√n 4049.5215766804
3√n 254.05971791143
4√n 63.63585134718
5√n 27.730741785634

Divisors of 16398625

1, 5, 17, 25, 85, 125, 425, 2125, 7717, 38585, 131189, 192925, 655945, 964625, 3279725, 16398625

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 -16398624
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 16398625 can be divided by 16 positive divisors. The sum of these divisors (counting 16398625) is 1, the average is 0.0625.

Base conversion 16398625

Base System Value
2 Binary 111110100011100100100001
3 Ternary 1010212010200111
4 Quaternary 332203210201
5 Quinary 13144224000
6 Senary 1343251321
8 Octal 76434441
10 Decimal 16398625
12 Duodecimal 55a9b41
16 Hexadecimal fa3921
20 Vigesimal 529gb5
36 Base36 9rh9d

Cryptographic Hash Functions

md5 6a4d2ce838917dbc86d336c9ad44b3c6
sha1 4de88f3c9df98626d802134e1612b0051c75296b
sha256 f4a244510dbbff1d9d9cb0a5cf13030cd0cad4dfc2f7d8acad44d4aafe419c81
sha512 f6fe800c9a2092fd857bb3ff667d31be2e93d70965b4a5df1a186bab8a47e83405c8c2a79ea33a6f5d4804f01e7b338f2c87e5f25f55aadadb07157a738c193c
ripemd-160 2f64503855f3eba39ad8614d480900a2200c1d66

16398625 as geometric shapes

Circle

Radius = n
Diameter 32797250
Circumference 103035599.65795
Area 8.4482108022041E+14

Sphere

Radius = n
Volume 1.8471872115506E+22
Surface area 3.3792843208816E+15
Circumference 103035599.65795

Square

Length = n
Perimeter 65594500
Area 268914901890625
Diagonal 23191157.87927

Cube

Length = n
Surface area 1613489411343750
Volume 4.4098346330162E+21
Space diagonal 28403251.674269

Equilateral Triangle

Length = n
Perimeter 49195875
Area 1.1644356824674E+14
Altitude 14201625.837135

Triangular Pyramid

Length = n
Surface area 1.1644356824674E+14
Volume 5.1970399548617E+20
Height 7730385.9597568