12605439 (number)

12605439 is an odd 8-digits composite number following 12605438 and preceding 12605440. In scientific notation, it is written as 1.2605439 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6491520 positive integers (up to 12605439) that are relatively prime to 12605439.

Interesting facts

Basic properties

Name

Name twelve million six hundred five thousand four hundred thirty-nine

Notation

Scientific notation 1.2605439 × 10^7
Engineering notation 1.2605439 × 10^6

Prime Factorization of 12605439

Prime Factorization 77 × 3 × 197 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12605439
Product of the distinct prime numbers

The prime factorization of 12605439 is 77 × 3 × 197 × 277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 8, 21, 86, 860, 9974, 3503, 9859, 22924, 36917, 927143, 2979335, 2807313, 89412002, 3678668, 867264749, 249865949, 7404040255, 8812522407

Basic calculations (n = 12605439)

Multiplication

n×y
n×2 25210878
n×3 37816317
n×4 50421756
n×5 63027195

Division

n÷y
n÷2 6302719.5
n÷3 4201813
n÷3 3151359.75
n÷5 2521087.8

Exponentiation

ny
n2 158897092382721
n3 2.0029676053078E+21
n4 2.5248285967683E+28
n5 3.1826572862018E+35

Nth Root

y√n
2√n 3550.4139195311
3√n 232.73015479478
4√n 59.585349873363
5√n 26.309439446091

Divisors of 12605439

1, 3, 77, 197, 231, 277, 591, 831, 15169, 21329, 45507, 54569, 63987, 163707, 4201813, 12605439

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12605438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12605439 can be divided by 16 positive divisors. The sum of these divisors (counting 12605439) is 1, the average is 0.0625.

Base conversion 12605439

Base System Value
2 Binary 110000000101011111111111
3 Ternary 212201102102010
4 Quaternary 300011133333
5 Quinary 11211333224
6 Senary 1130102303
8 Octal 60053777
10 Decimal 12605439
12 Duodecimal 427a993
16 Hexadecimal c057ff
20 Vigesimal 3ifdbj
36 Base36 7i6f3

Cryptographic Hash Functions

md5 4c79c63edaadc58ace1175265ed4fb1b
sha1 bf9d61411c3cdffd20370e676562b675f9d93d16
sha256 420083c598423d6945a72ab3d763991738638b127fbe63b58dfa6bf657785727
sha512 893e392e435f3422687dd6240d1df3bb4fe410f0e811c70006729c0a672a70e54ff65159ed953fa2da92be291f4b82d45e5c6a74038368e4477d6c23d23c056a
ripemd-160 8424f3b726da81ce559a65363705ed0dde81e8ef

12605439 as geometric shapes

Circle

Radius = n
Diameter 25210878
Circumference 79202309.115349
Area 4.9918993810634E+14

Sphere

Radius = n
Volume 8.3900110856176E+21
Surface area 1.9967597524253E+15
Circumference 79202309.115349

Square

Length = n
Perimeter 50421756
Area 158897092382721
Diagonal 17826782.793467

Cube

Length = n
Surface area 953382554296326
Volume 2.0029676053078E+21
Space diagonal 21833260.79971

Equilateral Triangle

Length = n
Perimeter 37816317
Area 68804459295460
Altitude 10916630.399855

Triangular Pyramid

Length = n
Surface area 68804459295460
Volume 2.3605199603502E+20
Height 5942260.9311556