16408640 (number)

16408640 is an even 8-digits composite number following 16408639 and preceding 16408641. In scientific notation, it is written as 1.6408640 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 56 positive divisors. There are 6417920 positive integers (up to 16408640) that are relatively prime to 16408640.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eight thousand six hundred forty

Notation

Scientific notation 1.6408640 × 10^7
Engineering notation 1.6408640 × 10^6

Prime Factorization of 16408640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 512770
Product of the distinct prime numbers

The prime factorization of 16408640 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 1091. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 10, 87, 52, 770, 852, 9011, 3808, 5316, 52852, 890154, 104937, 832876, 4059187, 13168505, 69909431, 191357650, 345674254, 2507193152, 3424728571

Basic calculations (n = 16408640)

Multiplication

n×y
n×2 32817280
n×3 49225920
n×4 65634560
n×5 82043200

Division

n÷y
n÷2 8204320
n÷3 5469546.6666667
n÷3 4102160
n÷5 3281728

Exponentiation

ny
n2 269243466649600
n3 4.4179191166053E+21
n4 7.2492044333494E+28
n5 1.1894958583323E+36

Nth Root

y√n
2√n 4050.7579537662
3√n 254.11142733371
4√n 63.645565075394
5√n 27.734128112952

Divisors of 16408640

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1091, 1504, 1880, 2182, 3008, 3760, 4364, 5455, 7520, 8728, 10910, 15040, 17456, 21820, 34912, 43640, 51277, 69824, 87280, 102554, 174560, 205108, 256385, 349120, 410216, 512770, 820432, 1025540, 1640864, 2051080, 3281728, 4102160, 8204320, 16408640

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16408639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16408640 can be divided by 56 positive divisors. The sum of these divisors (counting 16408640) is 1, the average is 0.017857142857143.

Base conversion 16408640

Base System Value
2 Binary 111110100110000001000000
3 Ternary 1010212122102102
4 Quaternary 332212001000
5 Quinary 13200034030
6 Senary 1343405532
8 Octal 76460100
10 Decimal 16408640
12 Duodecimal 55b38a8
16 Hexadecimal fa6040
20 Vigesimal 52b1c0
36 Base36 9rozk

Cryptographic Hash Functions

md5 3ab80e12fa784fd508ac83305979a771
sha1 4236f8d90ab8b076aae14ef582cf41ec8a0ee957
sha256 84fbfc78fa052eb9b5e97869df8b8b989fb1aa98f0d577a7f580c229d3e4d3a9
sha512 dadf287502e79d4755361077938ba7f6412abe4be2f07ca44bdfa888118ef75c9142c1db915fe7fb8b6ad2c8f21209b53e871242a67e08c74afc2c8ac117b9bf
ripemd-160 1e756d68d69c251e367a9e81895965c489f00655

16408640 as geometric shapes

Circle

Radius = n
Diameter 32817280
Circumference 103098525.7588
Area 8.4585329685343E+14

Sphere

Radius = n
Volume 1.8505736321175E+22
Surface area 3.3834131874137E+15
Circumference 103098525.7588

Square

Length = n
Perimeter 65634560
Area 269243466649600
Diagonal 23205321.228098

Cube

Length = n
Surface area 1615460799897600
Volume 4.4179191166053E+21
Space diagonal 28420598.163107

Equilateral Triangle

Length = n
Perimeter 49225920
Area 1.1658584096077E+14
Altitude 14210299.081553

Triangular Pyramid

Length = n
Surface area 1.1658584096077E+14
Volume 5.2065676101421E+20
Height 7735107.0760326