16949970 (number)

16949970 is an even 8-digits composite number following 16949969 and preceding 16949971. In scientific notation, it is written as 1.6949970 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 4519968 positive integers (up to 16949970) that are relatively prime to 16949970.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred forty-nine thousand nine hundred seventy

Notation

Scientific notation 1.6949970 × 10^7
Engineering notation 1.6949970 × 10^6

Prime Factorization of 16949970

Prime Factorization 2 × 9 × 5 × 188333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16949970
Product of the distinct prime numbers

The prime factorization of 16949970 is 2 × 9 × 5 × 188333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 98, 74, 652, 912, 9819, 5221, 61506, 91431, 928915, 12480, 9363620, 9822035, 80229669, 49565632, 439379845, 604337837, 2760384352, 1565627569

Basic calculations (n = 16949970)

Multiplication

n×y
n×2 33899940
n×3 50849910
n×4 67799880
n×5 84749850

Division

n÷y
n÷2 8474985
n÷3 5649990
n÷3 4237492.5
n÷5 3389994

Exponentiation

ny
n2 287301483000900
n3 4.8697515178208E+21
n4 8.2542142134516E+28
n5 1.3990868329158E+36

Nth Root

y√n
2√n 4117.0341266499
3√n 256.87567353794
4√n 64.164118685212
5√n 27.914752830887

Divisors of 16949970

1, 2, 5, 9, 10, 18, 45, 90, 188333, 376666, 941665, 1694997, 1883330, 3389994, 8474985, 16949970

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 -16949969
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 16949970 can be divided by 16 positive divisors. The sum of these divisors (counting 16949970) is 1, the average is 0.0625.

Base conversion 16949970

Base System Value
2 Binary 1000000101010001011010010
3 Ternary 1011220010222200
4 Quaternary 1000222023102
5 Quinary 13314344340
6 Senary 1403144030
8 Octal 100521322
10 Decimal 16949970
12 Duodecimal 5815016
16 Hexadecimal 102a2d2
20 Vigesimal 55ieia
36 Base36 a3aoi

Cryptographic Hash Functions

md5 89e73001e93e059d632359cf400d6f5d
sha1 7cec80b83b5603d57e69c8df3920f33871ec6778
sha256 2b12bf0ec6cf182fafdb7f1652faeeb0e88c508f5357ede4bb21698b7adebc20
sha512 93557839512b72e97be1c1502216506e4737e5291e6169aa5343b8651abed2e73bb9573c349de8d691f6b33c0f466fce031db46680ad479187c54dad4613d85c
ripemd-160 6f7634b4ab6aa73bce48ba2f923be6d34645dea1

16949970 as geometric shapes

Circle

Radius = n
Diameter 33899940
Circumference 106499802.46113
Area 9.0258422836108E+14

Sphere

Radius = n
Volume 2.0398367457591E+22
Surface area 3.6103369134443E+15
Circumference 106499802.46113

Square

Length = n
Perimeter 67799880
Area 287301483000900
Diagonal 23970877.455817

Cube

Length = n
Surface area 1723808898005400
Volume 4.8697515178208E+21
Space diagonal 29358209.226768

Equilateral Triangle

Length = n
Perimeter 50849910
Area 1.2440519141186E+14
Altitude 14679104.613384

Triangular Pyramid

Length = n
Surface area 1.2440519141186E+14
Volume 5.7390572015742E+20
Height 7990292.4852724