15663400 (number)

15663400 is an even 8-digits composite number following 15663399 and preceding 15663401. In scientific notation, it is written as 1.5663400 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 6265280 positive integers (up to 15663400) that are relatively prime to 15663400.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand four hundred

Notation

Scientific notation 1.5663400 × 10^7
Engineering notation 1.5663400 × 10^6

Prime Factorization of 15663400

Prime Factorization 2 × 2 × 2 × 25 × 78317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3915850
Product of the distinct prime numbers

The prime factorization of 15663400 is 2 × 2 × 2 × 25 × 78317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 14, 78, 670, 706, 1501, 1447, 76094, 85126, 540363, 188293, 6832131, 6581226, 15573099, 67186433, 676061906, 138680635, 8476458764, 5038517603

Basic calculations (n = 15663400)

Multiplication

n×y
n×2 31326800
n×3 46990200
n×4 62653600
n×5 78317000

Division

n÷y
n÷2 7831700
n÷3 5221133.3333333
n÷3 3915850
n÷5 3132680

Exponentiation

ny
n2 245342099560000
n3 3.8428914422481E+21
n4 6.0192745816509E+28
n5 9.4282305482231E+35

Nth Root

y√n
2√n 3957.7013530584
3√n 250.20463245653
4√n 62.910264290165
5√n 27.477499443976

Divisors of 15663400

1, 2, 4, 8, 25, 50, 100, 200, 78317, 156634, 313268, 626536, 1957925, 3915850, 7831700, 15663400

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 -15663399
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 15663400 can be divided by 16 positive divisors. The sum of these divisors (counting 15663400) is 1, the average is 0.0625.

Base conversion 15663400

Base System Value
2 Binary 111011110000000100101000
3 Ternary 1002110210010221
4 Quaternary 323300010220
5 Quinary 13002212100
6 Senary 1315415424
8 Octal 73600450
10 Decimal 15663400
12 Duodecimal 52b4574
16 Hexadecimal ef0128
20 Vigesimal 4hhia0
36 Base36 9bpyg

Cryptographic Hash Functions

md5 76c68a602aaed543b02ddad08aa25ba1
sha1 ec578c4df1225f673f14c05e582042b30f176995
sha256 c9aab24d367eede5db64b43019b43f557bddb46afdfbf3adbd25b7077f8c80ff
sha512 128bdc050129eef259600e998fca8db769c354eaaf3d0feebefdd547529d2f4f86b385efc7fb4ca75d8bceab6a4289ba6a5b162bdee6291e4b756e9e87859142
ripemd-160 c67e90bad8a224defc272b793cb7446134be06c2

15663400 as geometric shapes

Circle

Radius = n
Diameter 31326800
Circumference 98416044.740477
Area 7.7076493759399E+14

Sphere

Radius = n
Volume 1.6097066031346E+22
Surface area 3.083059750376E+15
Circumference 98416044.740477

Square

Length = n
Perimeter 62653600
Area 245342099560000
Diagonal 22151392.712875

Cube

Length = n
Surface area 1472052597360000
Volume 3.8428914422481E+21
Space diagonal 27129804.619274

Equilateral Triangle

Length = n
Perimeter 46990200
Area 1.0623624541839E+14
Altitude 13564902.309637

Triangular Pyramid

Length = n
Surface area 1.0623624541839E+14
Volume 4.5288909969623E+20
Height 7383797.5709582