12605440 (number)

12605440 is an even 8-digits composite number following 12605439 and preceding 12605441. In scientific notation, it is written as 1.2605440 × 10^7. The sum of its digits is 22. It has a total of 13 prime factors and 48 positive divisors. There are 5038080 positive integers (up to 12605440) that are relatively prime to 12605440.

Interesting facts

Basic properties

Name

Name twelve million six hundred five thousand four hundred forty

Notation

Scientific notation 1.2605440 × 10^7
Engineering notation 1.2605440 × 10^6

Prime Factorization of 12605440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 12310
Product of the distinct prime numbers

The prime factorization of 12605440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1231. Since it has a total of 13 prime factors.

Most popular turbo-numbers

2, 5, 48, 90, 541, 708, 4025, 723, 97263, 27716, 195385, 511400, 8337466, 7016540, 28411388, 63734870, 346242242, 289841321, 1044332470, 8502276195

Basic calculations (n = 12605440)

Multiplication

n×y
n×2 25210880
n×3 37816320
n×4 50421760
n×5 63027200

Division

n÷y
n÷2 6302720
n÷3 4201813.3333333
n÷3 3151360
n÷5 2521088

Exponentiation

ny
n2 158897117593600
n3 2.0029680819991E+21
n4 2.5248293979554E+28
n5 3.1826585486163E+35

Nth Root

y√n
2√n 3550.4140603597
3√n 232.730160949
4√n 59.585351055102
5√n 26.309439863521

Divisors of 12605440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1231, 1280, 2048, 2462, 2560, 4924, 5120, 6155, 9848, 10240, 12310, 19696, 24620, 39392, 49240, 78784, 98480, 157568, 196960, 315136, 393920, 630272, 787840, 1260544, 1575680, 2521088, 3151360, 6302720, 12605440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12605439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12605440 can be divided by 48 positive divisors. The sum of these divisors (counting 12605440) is 1, the average is 0.020833333333333.

Base conversion 12605440

Base System Value
2 Binary 110000000101100000000000
3 Ternary 212201102102011
4 Quaternary 300011200000
5 Quinary 11211333230
6 Senary 1130102304
8 Octal 60054000
10 Decimal 12605440
12 Duodecimal 427a994
16 Hexadecimal c05800
20 Vigesimal 3ifdc0
36 Base36 7i6f4

Cryptographic Hash Functions

md5 9c67f3bfc0b07fd49573ffba88b8e621
sha1 11689554660245c2abb89750bef8e8f4c39c2f34
sha256 697f2c2b14df0c6d2749a2e7a1e4d1c29a1c2e7de9157351e4e423f2481e257a
sha512 de83238c16104f39bc98e2d8ef018e505f5d76b21e29b4f1524265aad47d46e8a4598eca0901187f070db7c4e650bc339d7a721544de1e4d4e4dd7d3783084b0
ripemd-160 937425a7c3d04833a70c3e466a2b511a478ec703

12605440 as geometric shapes

Circle

Radius = n
Diameter 25210880
Circumference 79202315.398534
Area 4.9919001730865E+14

Sphere

Radius = n
Volume 8.3900130823775E+21
Surface area 1.9967600692346E+15
Circumference 79202315.398534

Square

Length = n
Perimeter 50421760
Area 158897117593600
Diagonal 17826784.20768

Cube

Length = n
Surface area 953382705561600
Volume 2.0029680819991E+21
Space diagonal 21833262.531761

Equilateral Triangle

Length = n
Perimeter 37816320
Area 68804470212090
Altitude 10916631.265881

Triangular Pyramid

Length = n
Surface area 68804470212090
Volume 2.3605205221363E+20
Height 5942261.4025601