16394540 (number)

16394540 is an even 8-digits composite number following 16394539 and preceding 16394541. In scientific notation, it is written as 1.6394540 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 6319296 positive integers (up to 16394540) that are relatively prime to 16394540.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand five hundred forty

Notation

Scientific notation 1.6394540 × 10^7
Engineering notation 1.6394540 × 10^6

Prime Factorization of 16394540

Prime Factorization 2 × 2 × 5 × 107 × 47 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8197270
Product of the distinct prime numbers

The prime factorization of 16394540 is 2 × 2 × 5 × 107 × 47 × 163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16394540)

Multiplication

n×y
n×2 32789080
n×3 49183620
n×4 65578160
n×5 81972700

Division

n÷y
n÷2 8197270
n÷3 5464846.6666667
n÷3 4098635
n÷5 3278908

Exponentiation

ny
n2 268780941811600
n3 4.4065399017679E+21
n4 7.2243194681131E+28
n5 1.1843939449276E+36

Nth Root

y√n
2√n 4049.0171646957
3√n 254.03862020483
4√n 63.631887954827
5√n 27.729360067723

Divisors of 16394540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394540 can be divided by 48 positive divisors. The sum of these divisors (counting 16394540) is 1, the average is 0.020833333333333.

Base conversion 16394540

Base System Value
2 Binary 111110100010100100101100
3 Ternary 1010211221002012
4 Quaternary 332202210230
5 Quinary 13144111130
6 Senary 1343220352
8 Octal 76424454
10 Decimal 16394540
12 Duodecimal 55a76b8
16 Hexadecimal fa292c
20 Vigesimal 529670
36 Base36 9re3w

Cryptographic Hash Functions

md5 42abbab97cb326afa3440d97af021dab
sha1 7d9873c41013ff5324e3af7f3ba802fdcb4546a0
sha256 7b49aad9b7cdf8e3d91caf56af5b02098cf3195c4b14f11c636ea560cb4c9b23
sha512 514dd92633f46443fec6e8673e24424f784528d98a104161788707cd6a01e2aa7764dde13e1a3a74cc4f3d31d7ec8ef3420e8b517076877b9e687edf43782a3f
ripemd-160 c8671a59e92455e6100000965c2e5e913ccbac5a

16394540 as geometric shapes

Circle

Radius = n
Diameter 32789080
Circumference 103009932.84597
Area 8.4440023222027E+14

Sphere

Radius = n
Volume 1.8458071177526E+22
Surface area 3.3776009288811E+15
Circumference 103009932.84597

Square

Length = n
Perimeter 65578160
Area 268780941811600
Diagonal 23185380.816868

Cube

Length = n
Surface area 1612685650869600
Volume 4.4065399017679E+21
Space diagonal 28396176.24672

Equilateral Triangle

Length = n
Perimeter 49183620
Area 1.1638556183098E+14
Altitude 14198088.12336

Triangular Pyramid

Length = n
Surface area 1.1638556183098E+14
Volume 5.1931570768487E+20
Height 7728460.2722894