12642760 (number)

12642760 is an even 8-digits composite number following 12642759 and preceding 12642761. In scientific notation, it is written as 1.2642760 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 4546560 positive integers (up to 12642760) that are relatively prime to 12642760.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-two thousand seven hundred sixty

Notation

Scientific notation 1.2642760 × 10^7
Engineering notation 1.2642760 × 10^6

Prime Factorization of 12642760

Prime Factorization 2 × 2 × 2 × 65 × 41 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3160690
Product of the distinct prime numbers

The prime factorization of 12642760 is 2 × 2 × 2 × 65 × 41 × 593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 20, 61, 507, 639, 761, 2197, 93576, 17688, 794379, 429740, 7280826, 9553691, 65208153, 15187997, 380479041, 418078657, 23628310, 3154385362

Basic calculations (n = 12642760)

Multiplication

n×y
n×2 25285520
n×3 37928280
n×4 50571040
n×5 63213800

Division

n÷y
n÷2 6321380
n÷3 4214253.3333333
n÷3 3160690
n÷5 2528552

Exponentiation

ny
n2 159839380417600
n3 2.0208109251684E+21
n4 2.5548627532282E+28
n5 3.2300516622004E+35

Nth Root

y√n
2√n 3555.6659010655
3√n 232.95961035551
4√n 59.629404668045
5√n 26.324999932489

Divisors of 12642760

1, 2, 4, 8, 41, 65, 82, 130, 164, 260, 328, 520, 593, 1186, 2372, 2665, 4744, 5330, 10660, 21320, 24313, 38545, 48626, 77090, 97252, 154180, 194504, 308360, 1580345, 3160690, 6321380, 12642760

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12642759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12642760 can be divided by 32 positive divisors. The sum of these divisors (counting 12642760) is 1, the average is 0.03125.

Base conversion 12642760

Base System Value
2 Binary 110000001110100111001000
3 Ternary 212210022121101
4 Quaternary 300032213020
5 Quinary 11214032020
6 Senary 1130551144
8 Octal 60164710
10 Decimal 12642760
12 Duodecimal 42984b4
16 Hexadecimal c0e9c8
20 Vigesimal 3j06i0
36 Base36 7iz7s

Cryptographic Hash Functions

md5 178efb33f9d8d4fab2dab9ec3bc16ad6
sha1 44ac33fa728446dd2f1d47f92eb1863ee4410a35
sha256 7371d2b8abe189dd5bd31049e8d2099305519fa53ca7e78dff42da8d1ccc2d60
sha512 5a4cfed014b7d22af60d8d3390fa655aa76e95997459954291e3486deef5e629e4874db075cbb57efe3e58ccf896a5ef4b2a863c3033657eb48fe9e22f7dd1cd
ripemd-160 72e62a0524834905146985ab1e210c309d3f9e94

12642760 as geometric shapes

Circle

Radius = n
Diameter 25285520
Circumference 79436803.874198
Area 5.0215022327428E+14

Sphere

Radius = n
Volume 8.4647530090708E+21
Surface area 2.0086008930971E+15
Circumference 79436803.874198

Square

Length = n
Perimeter 50571040
Area 159839380417600
Diagonal 17879562.657828

Cube

Length = n
Surface area 959036282505600
Volume 2.0208109251684E+21
Space diagonal 21897902.667899

Equilateral Triangle

Length = n
Perimeter 37928280
Area 69212481983403
Altitude 10948951.33395

Triangular Pyramid

Length = n
Surface area 69212481983403
Volume 2.3815485144707E+20
Height 5959854.219276