12687600 (number)

12687600 is an even 8-digits composite number following 12687599 and preceding 12687601. In scientific notation, it is written as 1.2687600 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 3317760 positive integers (up to 12687600) that are relatively prime to 12687600.

Interesting facts

Basic properties

Name

Name twelve million six hundred eighty-seven thousand six hundred

Notation

Scientific notation 1.2687600 × 10^7
Engineering notation 1.2687600 × 10^6

Prime Factorization of 12687600

Prime Factorization 2 × 2 × 2 × 2 × 75 × 97 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1585950
Product of the distinct prime numbers

The prime factorization of 12687600 is 2 × 2 × 2 × 2 × 75 × 97 × 109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 63, 26, 181, 62, 9118, 3514, 67311, 56520, 449805, 52263, 5110928, 1989460, 74050896, 53639663, 398264311, 521152429, 1363170510, 952377

Basic calculations (n = 12687600)

Multiplication

n×y
n×2 25375200
n×3 38062800
n×4 50750400
n×5 63438000

Division

n÷y
n÷2 6343800
n÷3 4229200
n÷3 3171900
n÷5 2537520

Exponentiation

ny
n2 160975193760000
n3 2.0423888683494E+21
n4 2.591301300607E+28
n5 3.2877394381581E+35

Nth Root

y√n
2√n 3561.9657494142
3√n 233.2346975391
4√n 59.682206304846
5√n 26.343646840701

Divisors of 12687600

1, 2, 4, 8, 16, 75, 97, 109, 150, 194, 218, 300, 388, 436, 600, 776, 872, 1200, 1552, 1744, 7275, 8175, 10573, 14550, 16350, 21146, 29100, 32700, 42292, 58200, 65400, 84584, 116400, 130800, 169168, 792975, 1585950, 3171900, 6343800, 12687600

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12687599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12687600 can be divided by 40 positive divisors. The sum of these divisors (counting 12687600) is 1, the average is 0.025.

Base conversion 12687600

Base System Value
2 Binary 110000011001100011110000
3 Ternary 212212121010010
4 Quaternary 300121203300
5 Quinary 11222000400
6 Senary 1131534520
8 Octal 60314360
10 Decimal 12687600
12 Duodecimal 42ba440
16 Hexadecimal c198f0
20 Vigesimal 3j5j00
36 Base36 7jxtc

Cryptographic Hash Functions

md5 538b7cd773324c424fa85b95d0ca6c87
sha1 75aa94ab4803aee7d09d976f15b2f328135b6e2d
sha256 261e5ea5b438416821fbb3acd896af5a877ee2ad595eb5388d395ce4fde1d7e2
sha512 434e2e528136d170289c4bcad3401bab790ed41b535dab97f18416fb3f2e498a0646511db85a2c608a15357d862fb1be76c96362044cc40c9e72ae17929e87a6
ripemd-160 dd69c81911ceb17dd4df04311598d5888fdd229f

12687600 as geometric shapes

Circle

Radius = n
Diameter 25375200
Circumference 79718541.903372
Area 5.0571848612661E+14

Sphere

Radius = n
Volume 8.5551384861066E+21
Surface area 2.0228739445064E+15
Circumference 79718541.903372

Square

Length = n
Perimeter 50750400
Area 160975193760000
Diagonal 17942975.993965

Cube

Length = n
Surface area 965851162560000
Volume 2.0423888683494E+21
Space diagonal 21975567.826111

Equilateral Triangle

Length = n
Perimeter 38062800
Area 69704303587641
Altitude 10987783.913055

Triangular Pyramid

Length = n
Surface area 69704303587641
Volume 2.4069783643829E+20
Height 5980991.9979883