12499428 (number)

12499428 is an even 8-digits composite number following 12499427 and preceding 12499429. In scientific notation, it is written as 1.2499428 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 4166472 positive integers (up to 12499428) that are relatively prime to 12499428.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-nine thousand four hundred twenty-eight

Notation

Scientific notation 1.2499428 × 10^7
Engineering notation 1.2499428 × 10^6

Prime Factorization of 12499428

Prime Factorization 2 × 2 × 3 × 1041619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6249714
Product of the distinct prime numbers

The prime factorization of 12499428 is 2 × 2 × 3 × 1041619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 39, 13, 494, 584, 5531, 1840, 2240, 55527, 313801, 639171, 2768152, 9220269, 55324956, 69563597, 190801037, 257097457, 8878837373, 9197302860

Basic calculations (n = 12499428)

Multiplication

n×y
n×2 24998856
n×3 37498284
n×4 49997712
n×5 62497140

Division

n÷y
n÷2 6249714
n÷3 4166476
n÷3 3124857
n÷5 2499885.6

Exponentiation

ny
n2 156235700327184
n3 1.9528568872692E+21
n4 2.4409594056726E+28
n5 3.0510596342127E+35

Nth Root

y√n
2√n 3535.4530119915
3√n 232.07590164156
4√n 59.459675511993
5√n 26.265037659813

Divisors of 12499428

1, 2, 3, 4, 6, 12, 1041619, 2083238, 3124857, 4166476, 6249714, 12499428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12499427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12499428 can be divided by 12 positive divisors. The sum of these divisors (counting 12499428) is 1, the average is 0.083333333333333.

Base conversion 12499428

Base System Value
2 Binary 101111101011100111100100
3 Ternary 212112000222210
4 Quaternary 233223213210
5 Quinary 11144440203
6 Senary 1123523420
8 Octal 57534744
10 Decimal 12499428
12 Duodecimal 4229570
16 Hexadecimal beb9e4
20 Vigesimal 3i28b8
36 Base36 7fwmc

Cryptographic Hash Functions

md5 e55fb2f11697dc5744ec0e4d5cbc73e7
sha1 1ca6e091d119a100537faad2126b95e417145454
sha256 2ee890b9e1ad94ce6f1b3208d29df65226a9d35dc9d8dfd0168ec25849199c3c
sha512 bde028f64457cde28594cc27ff82763a611f0fbf5bcaf927e9b7e717ab8f4bc52e62cfaf117a23e5258fc5c5996bfc480528dd99db9f9ddfd6af7d192cf280eb
ripemd-160 99e076e482a04ab2f4297cd852aef9cf611c306a

12499428 as geometric shapes

Circle

Radius = n
Diameter 24998856
Circumference 78536222.357749
Area 4.9082892837634E+14

Sphere

Radius = n
Volume 8.1801078007429E+21
Surface area 1.9633157135054E+15
Circumference 78536222.357749

Square

Length = n
Perimeter 49997712
Area 156235700327184
Diagonal 17676860.599506

Cube

Length = n
Surface area 937414201963104
Volume 1.9528568872692E+21
Space diagonal 21649644.361549

Equilateral Triangle

Length = n
Perimeter 37498284
Area 67652042730697
Altitude 10824822.180775

Triangular Pyramid

Length = n
Surface area 67652042730697
Volume 2.3014639127915E+20
Height 5892286.866502