12123742 (number)

12123742 is an even 8-digits composite number following 12123741 and preceding 12123743. In scientific notation, it is written as 1.2123742 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 5952960 positive integers (up to 12123742) that are relatively prime to 12123742.

Interesting facts

Basic properties

Name

Name twelve million one hundred twenty-three thousand seven hundred forty-two

Notation

Scientific notation 1.2123742 × 10^7
Engineering notation 1.2123742 × 10^6

Prime Factorization of 12123742

Prime Factorization 2 × 107 × 313 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12123742
Product of the distinct prime numbers

The prime factorization of 12123742 is 2 × 107 × 313 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 78, 58, 535, 764, 5055, 8269, 24022, 73560, 413161, 907801, 6655384, 7162272, 12235117, 11860243, 496112275, 414240897, 5082686517, 8891716503

Basic calculations (n = 12123742)

Multiplication

n×y
n×2 24247484
n×3 36371226
n×4 48494968
n×5 60618710

Division

n÷y
n÷2 6061871
n÷3 4041247.3333333
n÷3 3030935.5
n÷5 2424748.4

Exponentiation

ny
n2 146985120082564
n3 1.78200967372E+21
n4 2.1604625525686E+28
n5 2.6192890588003E+35

Nth Root

y√n
2√n 3481.9164263377
3√n 229.72709913456
4√n 59.007765813812
5√n 26.105218773949

Divisors of 12123742

1, 2, 107, 181, 214, 313, 362, 626, 19367, 33491, 38734, 56653, 66982, 113306, 6061871, 12123742

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 -12123741
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 12123742 can be divided by 16 positive divisors. The sum of these divisors (counting 12123742) is 1, the average is 0.0625.

Base conversion 12123742

Base System Value
2 Binary 101110001111111001011110
3 Ternary 211210221122111
4 Quaternary 232033321132
5 Quinary 11100424432
6 Senary 1111504234
8 Octal 56177136
10 Decimal 12123742
12 Duodecimal 408807a
16 Hexadecimal b8fe5e
20 Vigesimal 3ff972
36 Base36 77uqm

Cryptographic Hash Functions

md5 c3f88a13bb4837cd4d678fa2ec28189a
sha1 6f996928df83a99496643722ec8476d97876c3bd
sha256 17bd2dcdbb434fdc1092806c282dffb1fe30de82eed1e2fd31045e5acaf13f29
sha512 17eab6ba9a8e68ac046b5745db9109b6a444802c16c473f63dcb14ca650f5e8fd6ee207515fdc59f776b6d5b9b6abd02e6b034d8a9964fd8aa05d57e7726dd24
ripemd-160 24d7a2c9f62fa4f4019393756d722e89db7cee0a

12123742 as geometric shapes

Circle

Radius = n
Diameter 24247484
Circumference 76175717.602436
Area 4.617673734384E+14

Sphere

Radius = n
Volume 7.464464666113E+21
Surface area 1.8470694937536E+15
Circumference 76175717.602436

Square

Length = n
Perimeter 48494968
Area 146985120082564
Diagonal 17145560.363112

Cube

Length = n
Surface area 881910720495384
Volume 1.78200967372E+21
Space diagonal 20998937.121857

Equilateral Triangle

Length = n
Perimeter 36371226
Area 63646423984903
Altitude 10499468.560928

Triangular Pyramid

Length = n
Surface area 63646423984903
Volume 2.1001185407124E+20
Height 5715186.7877041