16395440 (number)

16395440 is an even 8-digits composite number following 16395439 and preceding 16395441. In scientific notation, it is written as 1.6395440 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 80 positive divisors. There are 6128640 positive integers (up to 16395440) that are relatively prime to 16395440.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-five thousand four hundred forty

Notation

Scientific notation 1.6395440 × 10^7
Engineering notation 1.6395440 × 10^6

Prime Factorization of 16395440

Prime Factorization 2 × 2 × 2 × 2 × 37 × 29 × 5 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2049430
Product of the distinct prime numbers

The prime factorization of 16395440 is 2 × 2 × 2 × 2 × 37 × 29 × 5 × 191. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 6, 33, 15, 761, 826, 5691, 2768, 47110, 55678, 22456, 150279, 3946136, 4835309, 40197594, 75025095, 155492708, 121883549, 7844105985, 1590592002

Basic calculations (n = 16395440)

Multiplication

n×y
n×2 32790880
n×3 49186320
n×4 65581760
n×5 81977200

Division

n÷y
n÷2 8197720
n÷3 5465146.6666667
n÷3 4098860
n÷5 3279088

Exponentiation

ny
n2 268810452793600
n3 4.4072656501503E+21
n4 7.22590595311E+28
n5 1.1847190749986E+36

Nth Root

y√n
2√n 4049.128301252
3√n 254.04326871534
4√n 63.632761226054
5√n 27.729664509032

Divisors of 16395440

1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 191, 232, 290, 296, 370, 382, 464, 580, 592, 740, 764, 955, 1073, 1160, 1480, 1528, 1910, 2146, 2320, 2960, 3056, 3820, 4292, 5365, 5539, 7067, 7640, 8584, 10730, 11078, 14134, 15280, 17168, 21460, 22156, 27695, 28268, 35335, 42920, 44312, 55390, 56536, 70670, 85840, 88624, 110780, 113072, 141340, 204943, 221560, 282680, 409886, 443120, 565360, 819772, 1024715, 1639544, 2049430, 3279088, 4098860, 8197720, 16395440

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16395439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16395440 can be divided by 80 positive divisors. The sum of these divisors (counting 16395440) is 1, the average is 0.0125.

Base conversion 16395440

Base System Value
2 Binary 111110100010110010110000
3 Ternary 1010211222022112
4 Quaternary 332202302300
5 Quinary 13144123230
6 Senary 1343224452
8 Octal 76426260
10 Decimal 16395440
12 Duodecimal 55a8128
16 Hexadecimal fa2cb0
20 Vigesimal 5298c0
36 Base36 9resw

Cryptographic Hash Functions

md5 52d11b076f072698cd1cb9d2eefd1dab
sha1 c86011c03000a035144e565b066545c9bbb98eba
sha256 da43e4c3098beb8f411cd128dbbf4ddba1fd4cbf43c77f42c61f0db79c3b07fc
sha512 b716a241aae59851e77dccb081f5ec457eed7f76ab4922702cf1491743c765fa0b0d4463c5c65fdef500a5d8933096e3ae451bd00bd679dbd103130482cb5f78
ripemd-160 c9ff7196cb8a893bd6a4bd75440e7ff645b9ac2b

16395440 as geometric shapes

Circle

Radius = n
Diameter 32790880
Circumference 103015587.71274
Area 8.4449294370452E+14

Sphere

Radius = n
Volume 1.8461111185241E+22
Surface area 3.3779717748181E+15
Circumference 103015587.71274

Square

Length = n
Perimeter 65581760
Area 268810452793600
Diagonal 23186653.609074

Cube

Length = n
Surface area 1612862716761600
Volume 4.4072656501503E+21
Space diagonal 28397735.092447

Equilateral Triangle

Length = n
Perimeter 49186320
Area 1.1639834046103E+14
Altitude 14198867.546224

Triangular Pyramid

Length = n
Surface area 1.1639834046103E+14
Volume 5.1940123795197E+20
Height 7728884.5363581