12705488 (number)

12705488 is an even 8-digits composite number following 12705487 and preceding 12705489. In scientific notation, it is written as 1.2705488 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 6338304 positive integers (up to 12705488) that are relatively prime to 12705488.

Interesting facts

Basic properties

Name

Name twelve million seven hundred five thousand four hundred eighty-eight

Notation

Scientific notation 1.2705488 × 10^7
Engineering notation 1.2705488 × 10^6

Prime Factorization of 12705488

Prime Factorization 2 × 2 × 2 × 2 × 757 × 1049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1588186
Product of the distinct prime numbers

The prime factorization of 12705488 is 2 × 2 × 2 × 2 × 757 × 1049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 7, 93, 123, 709, 9155, 8822, 62466, 74674, 318556, 995156, 2664857, 8510117, 66462404, 94713578, 883643960, 613226061, 2130465520, 7805861547

Basic calculations (n = 12705488)

Multiplication

n×y
n×2 25410976
n×3 38116464
n×4 50821952
n×5 63527440

Division

n÷y
n÷2 6352744
n÷3 4235162.6666667
n÷3 3176372
n÷5 2541097.6

Exponentiation

ny
n2 161429425318144
n3 2.0510396262266E+21
n4 2.6059459358546E+28
n5 3.310981481665E+35

Nth Root

y√n
2√n 3564.4758380441
3√n 233.34425708496
4√n 59.703231386953
5√n 26.351070933912

Divisors of 12705488

1, 2, 4, 8, 16, 757, 1049, 1514, 2098, 3028, 4196, 6056, 8392, 12112, 16784, 794093, 1588186, 3176372, 6352744, 12705488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12705487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12705488 can be divided by 20 positive divisors. The sum of these divisors (counting 12705488) is 1, the average is 0.05.

Base conversion 12705488

Base System Value
2 Binary 110000011101111011010000
3 Ternary 212220111122122
4 Quaternary 300131323100
5 Quinary 11223033423
6 Senary 1132153412
8 Octal 60357320
10 Decimal 12705488
12 Duodecimal 4308868
16 Hexadecimal c1ded0
20 Vigesimal 3j83e8
36 Base36 7kbm8

Cryptographic Hash Functions

md5 1344e3658775f2d1dd2614549d02e456
sha1 502445e0df327a9e0873a956b7905c6f9d729c4c
sha256 16575be605042538ebf1dca55217fdd8a7130fff761c645329ae7ab33c39e97a
sha512 8fbd80481fcd161aa65890253f3c91319c2369d930cf0f12bc640b011a6ba7a4d3ffaf0fba0e44dba3bb9d8928329f73a9ecb709431fc5459d26198205687bbb
ripemd-160 a28465dd992a2b78b8ee9a4bd338f9a158f85281

12705488 as geometric shapes

Circle

Radius = n
Diameter 25410976
Circumference 79830935.522147
Area 5.071454966527E+14

Sphere

Radius = n
Volume 8.5913746959666E+21
Surface area 2.0285819866108E+15
Circumference 79830935.522147

Square

Length = n
Perimeter 50821952
Area 161429425318144
Diagonal 17968273.446169

Cube

Length = n
Surface area 968576551908864
Volume 2.0510396262266E+21
Space diagonal 22006550.750957

Equilateral Triangle

Length = n
Perimeter 38116464
Area 69900991621918
Altitude 11003275.375478

Triangular Pyramid

Length = n
Surface area 69900991621918
Volume 2.4171733803119E+20
Height 5989424.4820562