16993640 (number)

16993640 is an even 8-digits composite number following 16993639 and preceding 16993641. In scientific notation, it is written as 1.6993640 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 6797440 positive integers (up to 16993640) that are relatively prime to 16993640.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-three thousand six hundred forty

Notation

Scientific notation 1.6993640 × 10^7
Engineering notation 1.6993640 × 10^6

Prime Factorization of 16993640

Prime Factorization 2 × 2 × 2 × 5 × 424841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4248410
Product of the distinct prime numbers

The prime factorization of 16993640 is 2 × 2 × 2 × 5 × 424841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 92, 79, 936, 591, 413, 6978, 49387, 19818, 924065, 192606, 6266351, 2512593, 77301988, 76512970, 196732061, 340466111, 4257676708, 1678998229

Basic calculations (n = 16993640)

Multiplication

n×y
n×2 33987280
n×3 50980920
n×4 67974560
n×5 84968200

Division

n÷y
n÷2 8496820
n÷3 5664546.6666667
n÷3 4248410
n÷5 3398728

Exponentiation

ny
n2 288783800449600
n3 4.9074879426723E+21
n4 8.3396083402114E+28
n5 1.4172030187455E+36

Nth Root

y√n
2√n 4122.3342901807
3√n 257.09608967229
4√n 64.205407016705
5√n 27.929121976093

Divisors of 16993640

1, 2, 4, 5, 8, 10, 20, 40, 424841, 849682, 1699364, 2124205, 3398728, 4248410, 8496820, 16993640

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 -16993639
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 16993640 can be divided by 16 positive divisors. The sum of these divisors (counting 16993640) is 1, the average is 0.0625.

Base conversion 16993640

Base System Value
2 Binary 1000000110100110101101000
3 Ternary 1011222100220002
4 Quaternary 1000310311220
5 Quinary 13322244030
6 Senary 1404122132
8 Octal 100646550
10 Decimal 16993640
12 Duodecimal 5836348
16 Hexadecimal 1034d68
20 Vigesimal 564420
36 Base36 a48dk

Cryptographic Hash Functions

md5 87db966c01d31ef58c96158eb8d4d3c3
sha1 a640fb37462e4e57fe4cd0dad39804940c93dc6c
sha256 55f36d8f76fd47452fb30413c562df193a4ef3a0c0f69400fc63831642945690
sha512 0bfde54adb7ca231257588e6fdea0d1fa6efeae53af9b69e024ff0a4d1c82c6412b45abd0905c16a4851c9a2b4726cc59545c4ff4bfa36e9bf1fa0057eb9afc4
ripemd-160 4e07a262b0696abe14ead347cab3a30c6ba65895

16993640 as geometric shapes

Circle

Radius = n
Diameter 33987280
Circumference 106774189.1635
Area 9.072410659682E+14

Sphere

Radius = n
Volume 2.0556437424373E+22
Surface area 3.6289642638728E+15
Circumference 106774189.1635

Square

Length = n
Perimeter 67974560
Area 288783800449600
Diagonal 24032636.162086

Cube

Length = n
Surface area 1732702802697600
Volume 4.9074879426723E+21
Space diagonal 29433847.885535

Equilateral Triangle

Length = n
Perimeter 50980920
Area 1.2504705369538E+14
Altitude 14716923.942767

Triangular Pyramid

Length = n
Surface area 1.2504705369538E+14
Volume 5.7835300047581E+20
Height 8010878.7206953