12457430 (number)

12457430 is an even 8-digits composite number following 12457429 and preceding 12457431. In scientific notation, it is written as 1.2457430 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 4644864 positive integers (up to 12457430) that are relatively prime to 12457430.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-seven thousand four hundred thirty

Notation

Scientific notation 1.2457430 × 10^7
Engineering notation 1.2457430 × 10^6

Prime Factorization of 12457430

Prime Factorization 2 × 5 × 17 × 127 × 577

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12457430
Product of the distinct prime numbers

The prime factorization of 12457430 is 2 × 5 × 17 × 127 × 577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 37, 51, 722, 145, 9945, 1865, 42917, 74623, 869845, 612186, 3838615, 7678758, 12102302, 77722352, 609228638, 625905198, 8905996927, 1465216004

Basic calculations (n = 12457430)

Multiplication

n×y
n×2 24914860
n×3 37372290
n×4 49829720
n×5 62287150

Division

n÷y
n÷2 6228715
n÷3 4152476.6666667
n÷3 3114357.5
n÷5 2491486

Exponentiation

ny
n2 155187562204900
n3 1.9332381930382E+21
n4 2.40831794631E+28
n5 3.00014522339E+35

Nth Root

y√n
2√n 3529.5084643616
3√n 231.81568545539
4√n 59.409666421901
5√n 26.247363817731

Divisors of 12457430

1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 577, 635, 1154, 1270, 2159, 2885, 4318, 5770, 9809, 10795, 19618, 21590, 49045, 73279, 98090, 146558, 366395, 732790, 1245743, 2491486, 6228715, 12457430

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 -12457429
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 12457430 can be divided by 32 positive divisors. The sum of these divisors (counting 12457430) is 1, the average is 0.03125.

Base conversion 12457430

Base System Value
2 Binary 101111100001010111010110
3 Ternary 212102220101022
4 Quaternary 233201113112
5 Quinary 11142114210
6 Senary 1123001142
8 Octal 57412726
10 Decimal 12457430
12 Duodecimal 42091b2
16 Hexadecimal be15d6
20 Vigesimal 3hh3ba
36 Base36 7f07q

Cryptographic Hash Functions

md5 eceb3a06bf2c638223d468f92681ed2b
sha1 f278169487b382f722cf3479ba9063201ef80615
sha256 8a3c382a65c036ebb595d6532a1237e6452924ff63a693d00bb8b3fd9fb428e8
sha512 9a5355057a3ddac3ab707db9e369095bf0201d1fcdf4f9851b496cbeef62933304568810a3ee39abaf6711e911334791f302a76057a701091dc4d08ef881b388
ripemd-160 2180885b13823e755413f5742b8df80781d1b9fb

12457430 as geometric shapes

Circle

Radius = n
Diameter 24914860
Circumference 78272341.141218
Area 4.8753610535142E+14

Sphere

Radius = n
Volume 8.0979292065173E+21
Surface area 1.9501444214057E+15
Circumference 78272341.141218

Square

Length = n
Perimeter 49829720
Area 155187562204900
Diagonal 17617466.458313

Cube

Length = n
Surface area 931125373229400
Volume 1.9332381930382E+21
Space diagonal 21576901.691733

Equilateral Triangle

Length = n
Perimeter 37372290
Area 67198185610411
Altitude 10788450.845866

Triangular Pyramid

Length = n
Surface area 67198185610411
Volume 2.2783430599102E+20
Height 5872488.8194378