16393450 (number)

16393450 is an even 8-digits composite number following 16393449 and preceding 16393451. In scientific notation, it is written as 1.6393450 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 6557360 positive integers (up to 16393450) that are relatively prime to 16393450.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-three thousand four hundred fifty

Notation

Scientific notation 1.6393450 × 10^7
Engineering notation 1.6393450 × 10^6

Prime Factorization of 16393450

Prime Factorization 2 × 5 × 5 × 327869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3278690
Product of the distinct prime numbers

The prime factorization of 16393450 is 2 × 5 × 5 × 327869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 12, 53, 589, 680, 5973, 3325, 76566, 39625, 581375, 547684, 9498923, 1936232, 75600706, 82735361, 906920710, 124591706, 8307115256, 3140794259

Basic calculations (n = 16393450)

Multiplication

n×y
n×2 32786900
n×3 49180350
n×4 65573800
n×5 81967250

Division

n÷y
n÷2 8196725
n÷3 5464483.3333333
n÷3 4098362.5
n÷5 3278690

Exponentiation

ny
n2 268745202902500
n3 4.405661046522E+21
n4 7.2223984083106E+28
n5 1.1840002718672E+36

Nth Root

y√n
2√n 4048.8825618928
3√n 254.0329901143
4√n 63.630830278198
5√n 27.728991337569

Divisors of 16393450

1, 2, 5, 10, 25, 50, 327869, 655738, 1639345, 3278690, 8196725, 16393450

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16393449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16393450 can be divided by 12 positive divisors. The sum of these divisors (counting 16393450) is 1, the average is 0.083333333333333.

Base conversion 16393450

Base System Value
2 Binary 111110100010010011101010
3 Ternary 1010211212120211
4 Quaternary 332202103222
5 Quinary 13144042300
6 Senary 1343211334
8 Octal 76422352
10 Decimal 16393450
12 Duodecimal 55a6b4a
16 Hexadecimal fa24ea
20 Vigesimal 5293ca
36 Base36 9rd9m

Cryptographic Hash Functions

md5 e39e085f8481c77409a4eec483118df6
sha1 6daf63f40df7b9ec36e0c1681b82bc59d4673a31
sha256 045ba7c9f7a741a94f04f5abf941d5388eac7678cc7afa52f8dc2e4351c39434
sha512 88fea66e8ccf316e04c150a611ceea6d8cea635e97b0fe19a4d17e5efdbd0fa4c4c909ec05000ff15f0abf58ec92cbf25074ada35d8b1691cf0923a82309495f
ripemd-160 f88cd8260bd9313a95b7c53497961940e92f814a

16393450 as geometric shapes

Circle

Radius = n
Diameter 32786900
Circumference 103003084.17398
Area 8.4428795512599E+14

Sphere

Radius = n
Volume 1.845438983728E+22
Surface area 3.377151820504E+15
Circumference 103003084.17398

Square

Length = n
Perimeter 65573800
Area 268745202902500
Diagonal 23183839.324085

Cube

Length = n
Surface area 1612471217415000
Volume 4.405661046522E+21
Space diagonal 28394288.31134

Equilateral Triangle

Length = n
Perimeter 49180350
Area 1.1637008642938E+14
Altitude 14197144.15567

Triangular Pyramid

Length = n
Surface area 1.1637008642938E+14
Volume 5.1921213360085E+20
Height 7727946.4413617