12563985 (number)

12563985 is an odd 8-digits composite number following 12563984 and preceding 12563986. In scientific notation, it is written as 1.2563985 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 5743488 positive integers (up to 12563985) that are relatively prime to 12563985.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-three thousand nine hundred eighty-five

Notation

Scientific notation 1.2563985 × 10^7
Engineering notation 1.2563985 × 10^6

Prime Factorization of 12563985

Prime Factorization 5 × 3 × 7 × 119657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12563985
Product of the distinct prime numbers

The prime factorization of 12563985 is 5 × 3 × 7 × 119657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 43, 36, 854, 312, 9083, 9061, 22460, 172, 94422, 639465, 4805217, 7288270, 20278662, 26618728, 411261129, 803098880, 3546534731, 8194699955

Basic calculations (n = 12563985)

Multiplication

n×y
n×2 25127970
n×3 37691955
n×4 50255940
n×5 62819925

Division

n÷y
n÷2 6281992.5
n÷3 4187995
n÷3 3140996.25
n÷5 2512797

Exponentiation

ny
n2 157853719080225
n3 1.9832717587182E+21
n4 2.4917796627459E+28
n5 3.1306682306044E+35

Nth Root

y√n
2√n 3544.5712011469
3√n 232.47475734736
4√n 59.536301540715
5√n 26.292112497115

Divisors of 12563985

1, 3, 5, 7, 15, 21, 35, 105, 119657, 358971, 598285, 837599, 1794855, 2512797, 4187995, 12563985

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 -12563984
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 12563985 can be divided by 16 positive divisors. The sum of these divisors (counting 12563985) is 1, the average is 0.0625.

Base conversion 12563985

Base System Value
2 Binary 101111111011011000010001
3 Ternary 212122022112210
4 Quaternary 233323120101
5 Quinary 11204021420
6 Senary 1125142333
8 Octal 57733021
10 Decimal 12563985
12 Duodecimal 425a9a9
16 Hexadecimal bfb611
20 Vigesimal 3ia9j5
36 Base36 7hafl

Cryptographic Hash Functions

md5 aa51a5d7ed717dabcd5f66a02792fab5
sha1 33724cceab63ca3931995ec04e0207beeeac79fe
sha256 c7829ab9d44e2cbe00edf1635295c6f9f79da239b4316ed648207b1faf7aead4
sha512 c07e9581e799a3fda4c3506a1ad433bc8a0a71c6af492998ecee3028dcc5eb3aa19efc5e6eb56cf14de1c93c4ddd913a7909b6b3b203015a142bb68a6eb7ffd7
ripemd-160 b17660f4be75bbb6888fdf2dd5579459245bf1c3

12563985 as geometric shapes

Circle

Radius = n
Diameter 25127970
Circumference 78941845.951625
Area 4.9591208420426E+14

Sphere

Radius = n
Volume 8.3075093163481E+21
Surface area 1.983648336817E+15
Circumference 78941845.951625

Square

Length = n
Perimeter 50255940
Area 157853719080225
Diagonal 17768157.984452

Cube

Length = n
Surface area 947122314481350
Volume 1.9832717587182E+21
Space diagonal 21761460.365533

Equilateral Triangle

Length = n
Perimeter 37691955
Area 68352665402664
Altitude 10880730.182767

Triangular Pyramid

Length = n
Surface area 68352665402664
Volume 2.3373081825423E+20
Height 5922719.3281507