16398446 (number)

16398446 is an even 8-digits composite number following 16398445 and preceding 16398447. In scientific notation, it is written as 1.6398446 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 8178768 positive integers (up to 16398446) that are relatively prime to 16398446.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand four hundred forty-six

Notation

Scientific notation 1.6398446 × 10^7
Engineering notation 1.6398446 × 10^6

Prime Factorization of 16398446

Prime Factorization 2 × 20047 × 409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16398446
Product of the distinct prime numbers

The prime factorization of 16398446 is 2 × 20047 × 409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 58, 1, 177, 882, 7679, 2499, 31101, 74486, 884450, 656821, 6587387, 48632, 70897022, 88496557, 580387129, 350940123, 7053874415, 2212878865

Basic calculations (n = 16398446)

Multiplication

n×y
n×2 32796892
n×3 49195338
n×4 65593784
n×5 81992230

Division

n÷y
n÷2 8199223
n÷3 5466148.6666667
n÷3 4099611.5
n÷5 3279689.2

Exponentiation

ny
n2 268909031214916
n3 4.4096902272901E+21
n4 7.2312067068945E+28
n5 1.1858055269785E+36

Nth Root

y√n
2√n 4049.4994752438
3√n 254.0587935076
4√n 63.635677691401
5√n 27.730681246114

Divisors of 16398446

1, 2, 409, 818, 20047, 40094, 8199223, 16398446

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16398445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16398446 can be divided by 8 positive divisors. The sum of these divisors (counting 16398446) is 1, the average is 0.125.

Base conversion 16398446

Base System Value
2 Binary 111110100011100001101110
3 Ternary 1010212010102212
4 Quaternary 332203201232
5 Quinary 13144222241
6 Senary 1343250422
8 Octal 76434156
10 Decimal 16398446
12 Duodecimal 55a9a12
16 Hexadecimal fa386e
20 Vigesimal 529g26
36 Base36 9rh4e

Cryptographic Hash Functions

md5 5c2258f058b52a1caed1d040562d668b
sha1 e47f96f028cf5a0786174244216e393a80c5e0a4
sha256 24bb0ca157e1f48380fc590bce9772b2454496aa78ddcb38eee502f3ecc2c5ef
sha512 74c500f6a03098f864252283d64338b183207f7fc2495234ddeea6e8710894d96b7320845870a8245730dbb65cdd1e4c60c7851dab2f2ba1abbf52806e1bba7e
ripemd-160 e9b9223707d39e3c0b4199c61d7c7441d124e2aa

16398446 as geometric shapes

Circle

Radius = n
Diameter 32796892
Circumference 103034474.96778
Area 8.4480263694873E+14

Sphere

Radius = n
Volume 1.8471267230215E+22
Surface area 3.3792105477949E+15
Circumference 103034474.96778

Square

Length = n
Perimeter 65593784
Area 268909031214916
Diagonal 23190904.735043

Cube

Length = n
Surface area 1613454187289496
Volume 4.4096902272901E+21
Space diagonal 28402941.637175

Equilateral Triangle

Length = n
Perimeter 49195338
Area 1.1644102616959E+14
Altitude 14201470.818587

Triangular Pyramid

Length = n
Surface area 1.1644102616959E+14
Volume 5.1968697710815E+20
Height 7730301.5783476