12388934 (number)

12388934 is an even 8-digits composite number following 12388933 and preceding 12388935. In scientific notation, it is written as 1.2388934 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 6194466 positive integers (up to 12388934) that are relatively prime to 12388934.

Interesting facts

Basic properties

Name

Name twelve million three hundred eighty-eight thousand nine hundred thirty-four

Notation

Scientific notation 1.2388934 × 10^7
Engineering notation 1.2388934 × 10^6

Prime Factorization of 12388934

Prime Factorization 2 × 6194467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12388934
Product of the distinct prime numbers

The prime factorization of 12388934 is 2 × 6194467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 96, 77, 728, 535, 7010, 7069, 58256, 58604, 962089, 727000, 3969985, 889166, 87139032, 33435343, 520267506, 454687937, 5571982559, 6017138773

Basic calculations (n = 12388934)

Multiplication

n×y
n×2 24777868
n×3 37166802
n×4 49555736
n×5 61944670

Division

n÷y
n÷2 6194467
n÷3 4129644.6666667
n÷3 3097233.5
n÷5 2477786.8

Exponentiation

ny
n2 153485685656356
n3 1.9015240295413E+21
n4 2.3557855701402E+28
n5 2.9185671946619E+35

Nth Root

y√n
2√n 3519.7917552037
3√n 231.39003215821
4√n 59.327832888145
5√n 26.218436396469

Divisors of 12388934

1, 2, 6194467, 12388934

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12388933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12388934 can be divided by 4 positive divisors. The sum of these divisors (counting 12388934) is 1, the average is 0.25.

Base conversion 12388934

Base System Value
2 Binary 101111010000101001000110
3 Ternary 212022102102102
4 Quaternary 233100221012
5 Quinary 11132421214
6 Senary 1121312102
8 Octal 57205106
10 Decimal 12388934
12 Duodecimal 4195632
16 Hexadecimal bd0a46
20 Vigesimal 3h8c6e
36 Base36 7djd2

Cryptographic Hash Functions

md5 2062db7bad075dfffaaa1f3002e64576
sha1 12cb59b629bdf6a4bc1f246f096cc96b3cfa8213
sha256 35739bfaf499dc5009f3e2a1580c2be88baa9f034a109d97f7bce436a5530ef7
sha512 378cf0d40b4d42ecb1851da403a9ce84df1f3bdcaa584f76ee0eb8f33c9d4cdb669d602c3533ce1f139c2f1b9cd5c757e506c5610f364779fe7d293f4444fd6d
ripemd-160 a53c1ddfc306bbf46da4f55fdad6e3624c1b36b9

12388934 as geometric shapes

Circle

Radius = n
Diameter 24777868
Circumference 77841968.080418
Area 4.821895024892E+14

Sphere

Radius = n
Volume 7.9650852291087E+21
Surface area 1.9287580099568E+15
Circumference 77841968.080418

Square

Length = n
Perimeter 49555736
Area 153485685656356
Diagonal 17520598.486145

Cube

Length = n
Surface area 920914113938136
Volume 1.9015240295413E+21
Space diagonal 21458263.139618

Equilateral Triangle

Length = n
Perimeter 37166802
Area 66461251447839
Altitude 10729131.569809

Triangular Pyramid

Length = n
Surface area 66461251447839
Volume 2.2409675597964E+20
Height 5840199.4953817