16993820 (number)

16993820 is an even 8-digits composite number following 16993819 and preceding 16993821. In scientific notation, it is written as 1.6993820 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 6797520 positive integers (up to 16993820) that are relatively prime to 16993820.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 1.6993820 × 10^7
Engineering notation 1.6993820 × 10^6

Prime Factorization of 16993820

Prime Factorization 2 × 2 × 5 × 849691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8496910
Product of the distinct prime numbers

The prime factorization of 16993820 is 2 × 2 × 5 × 849691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 91, 71, 697, 712, 1642, 7849, 35896, 27784, 338326, 826361, 8639024, 4681847, 50206878, 71213364, 359641974, 472041782, 4869444292, 7892267172

Basic calculations (n = 16993820)

Multiplication

n×y
n×2 33987640
n×3 50981460
n×4 67975280
n×5 84969100

Division

n÷y
n÷2 8496910
n÷3 5664606.6666667
n÷3 4248455
n÷5 3398764

Exponentiation

ny
n2 288789918192400
n3 4.9076438875764E+21
n4 8.3399616849573E+28
n5 1.4172780768106E+36

Nth Root

y√n
2√n 4122.3561224135
3√n 257.09699740665
4√n 64.205577035126
5√n 27.929181142

Divisors of 16993820

1, 2, 4, 5, 10, 20, 849691, 1699382, 3398764, 4248455, 8496910, 16993820

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 -16993819
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 16993820 can be divided by 12 positive divisors. The sum of these divisors (counting 16993820) is 1, the average is 0.083333333333333.

Base conversion 16993820

Base System Value
2 Binary 1000000110100111000011100
3 Ternary 1011222101010202
4 Quaternary 1000310320130
5 Quinary 13322300240
6 Senary 1404123032
8 Octal 100647034
10 Decimal 16993820
12 Duodecimal 5836478
16 Hexadecimal 1034e1c
20 Vigesimal 5644b0
36 Base36 a48ik

Cryptographic Hash Functions

md5 a983526153e0bc78a2af0dcda9335e21
sha1 9a0b999c864b7389476ba49e9550af524ed5e67c
sha256 3b19ff9e8100109702566a683e90ba13befc9db63042bd531ffb943a6059f6de
sha512 260d51b039beb07d0e56a315f83b150598d9b0b669e7cb9ce6904d21669a051f74f6b6684cb774ef3b2347354e9ce47b7741dcd024dbe70aaca2c0fdec27dc5b
ripemd-160 d7b51373eed73babf860d2a220d02b46be268cfc

16993820 as geometric shapes

Circle

Radius = n
Diameter 33987640
Circumference 106775320.13685
Area 9.0726028542404E+14

Sphere

Radius = n
Volume 2.055709064486E+22
Surface area 3.6290411416962E+15
Circumference 106775320.13685

Square

Length = n
Perimeter 67975280
Area 288789918192400
Diagonal 24032890.720527

Cube

Length = n
Surface area 1732739509154400
Volume 4.9076438875764E+21
Space diagonal 29434159.65468

Equilateral Triangle

Length = n
Perimeter 50981460
Area 1.2504970275572E+14
Altitude 14717079.82734

Triangular Pyramid

Length = n
Surface area 1.2504970275572E+14
Volume 5.7837137875899E+20
Height 8010963.5735091