12605640 (number)

12605640 is an even 8-digits composite number following 12605639 and preceding 12605641. In scientific notation, it is written as 1.2605640 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 3313152 positive integers (up to 12605640) that are relatively prime to 12605640.

Interesting facts

Basic properties

Name

Name twelve million six hundred five thousand six hundred forty

Notation

Scientific notation 1.2605640 × 10^7
Engineering notation 1.2605640 × 10^6

Prime Factorization of 12605640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 73 × 1439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3151410
Product of the distinct prime numbers

The prime factorization of 12605640 is 2 × 2 × 2 × 3 × 5 × 73 × 1439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 65, 57, 688, 879, 5821, 9366, 69551, 84948, 868659, 116557, 8852230, 7807323, 61475320, 73306582, 638328155, 760912088, 2480268418, 49736593

Basic calculations (n = 12605640)

Multiplication

n×y
n×2 25211280
n×3 37816920
n×4 50422560
n×5 63028200

Division

n÷y
n÷2 6302820
n÷3 4201880
n÷3 3151410
n÷5 2521128

Exponentiation

ny
n2 158902159809600
n3 2.0030634217823E+21
n4 2.5249896392156E+28
n5 3.1829110395681E+35

Nth Root

y√n
2√n 3550.4422259769
3√n 232.7313917876
4√n 59.585587401459
5√n 26.309523348978

Divisors of 12605640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1439, 1460, 1752, 2190, 2878, 2920, 4317, 4380, 5756, 7195, 8634, 8760, 11512, 14390, 17268, 21585, 28780, 34536, 43170, 57560, 86340, 105047, 172680, 210094, 315141, 420188, 525235, 630282, 840376, 1050470, 1260564, 1575705, 2100940, 2521128, 3151410, 4201880, 6302820, 12605640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12605639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12605640 can be divided by 64 positive divisors. The sum of these divisors (counting 12605640) is 1, the average is 0.015625.

Base conversion 12605640

Base System Value
2 Binary 110000000101100011001000
3 Ternary 212201102200120
4 Quaternary 300011203020
5 Quinary 11211340030
6 Senary 1130103240
8 Octal 60054310
10 Decimal 12605640
12 Duodecimal 427ab20
16 Hexadecimal c058c8
20 Vigesimal 3ife20
36 Base36 7i6ko

Cryptographic Hash Functions

md5 5dde0e39adbd6a946390924110d85685
sha1 d7bd2cac680d4d58607cb44ab1387f486592cb02
sha256 6d1542346e670a40bce3eb73138f71d0d8700b50cf80964abce99481b985c8ec
sha512 d7872abbb82da8eda9efeddf26db56657a11c92a722bbbaca15cf9325b226aeb1c2ff447b05565731fb56ecb98e5e3e4f2b3ba13343ffadeb34492846a5322d3
ripemd-160 3e51c28d67ba18dafe506161bf82120cc8dd21df

12605640 as geometric shapes

Circle

Radius = n
Diameter 25211280
Circumference 79203572.035595
Area 4.9920585789739E+14

Sphere

Radius = n
Volume 8.3904124407276E+21
Surface area 1.9968234315896E+15
Circumference 79203572.035595

Square

Length = n
Perimeter 50422560
Area 158902159809600
Diagonal 17827067.050393

Cube

Length = n
Surface area 953412958857600
Volume 2.0030634217823E+21
Space diagonal 21833608.941923

Equilateral Triangle

Length = n
Perimeter 37816920
Area 68806653555664
Altitude 10916804.470961

Triangular Pyramid

Length = n
Surface area 68806653555664
Volume 2.3606328811483E+20
Height 5942355.6834643