16489920 (number)

16489920 is an even 8-digits composite number following 16489919 and preceding 16489921. In scientific notation, it is written as 1.6489920 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 112 positive divisors. There are 4325376 positive integers (up to 16489920) that are relatively prime to 16489920.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 1.6489920 × 10^7
Engineering notation 1.6489920 × 10^6

Prime Factorization of 16489920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 89 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 515310
Product of the distinct prime numbers

The prime factorization of 16489920 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 89 × 193. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16489920)

Multiplication

n×y
n×2 32979840
n×3 49469760
n×4 65959680
n×5 82449600

Division

n÷y
n÷2 8244960
n÷3 5496640
n÷3 4122480
n÷5 3297984

Exponentiation

ny
n2 271917461606400
n3 4.4838971884926E+21
n4 7.3939105926468E+28
n5 1.219249941599E+36

Nth Root

y√n
2√n 4060.7782505328
3√n 254.5303157354
4√n 63.724235974492
5√n 27.761549966827

Divisors of 16489920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16489919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16489920 can be divided by 112 positive divisors. The sum of these divisors (counting 16489920) is 1, the average is 0.0089285714285714.

Base conversion 16489920

Base System Value
2 Binary 111110111001110111000000
3 Ternary 1011000202220210
4 Quaternary 332321313000
5 Quinary 13210134140
6 Senary 1345234120
8 Octal 76716700
10 Decimal 16489920
12 Duodecimal 5632940
16 Hexadecimal fb9dc0
20 Vigesimal 5314g0
36 Base36 9tfpc

Cryptographic Hash Functions

md5 3649273dba97b9ad600b377bc3177099
sha1 cec67c9ecdd92cee7f04d8c208007c851a64f8f9
sha256 fce111a83127e3206610dba110dd20471ece6c3c5323a731dccf00f7c4ef544e
sha512 871d5deaf526822f319423996e83f606b3d46767d757c60045f5c04cc18570484a778e27fe83d3492399c54d24de1fd24fde7e141938dff0c018bc0249c2a893
ripemd-160 8a447dba0db43fbb849b1054e350751221b456eb

16489920 as geometric shapes

Circle

Radius = n
Diameter 32979840
Circumference 103609223.06057
Area 8.5425389976545E+14

Sphere

Radius = n
Volume 1.8782104622427E+22
Surface area 3.4170155990618E+15
Circumference 103609223.06057

Square

Length = n
Perimeter 65959680
Area 271917461606400
Diagonal 23320268.506447

Cube

Length = n
Surface area 1631504769638400
Volume 4.4838971884926E+21
Space diagonal 28561379.252746

Equilateral Triangle

Length = n
Perimeter 49469760
Area 1.1774371474186E+14
Altitude 14280689.626373

Triangular Pyramid

Length = n
Surface area 1.1774371474186E+14
Volume 5.284323513544E+20
Height 7773422.8354825