12943928 (number)

12943928 is an even 8-digits composite number following 12943927 and preceding 12943929. In scientific notation, it is written as 1.2943928 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 6427936 positive integers (up to 12943928) that are relatively prime to 12943928.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-three thousand nine hundred twenty-eight

Notation

Scientific notation 1.2943928 × 10^7
Engineering notation 1.2943928 × 10^6

Prime Factorization of 12943928

Prime Factorization 2 × 2 × 2 × 149 × 10859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3235982
Product of the distinct prime numbers

The prime factorization of 12943928 is 2 × 2 × 2 × 149 × 10859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 27, 79, 630, 719, 8298, 1953, 88027, 699, 348114, 618509, 9214047, 4703177, 42461318, 26787248, 348492495, 239514224, 6457629157, 2541767379

Basic calculations (n = 12943928)

Multiplication

n×y
n×2 25887856
n×3 38831784
n×4 51775712
n×5 64719640

Division

n÷y
n÷2 6471964
n÷3 4314642.6666667
n÷3 3235982
n÷5 2588785.6

Exponentiation

ny
n2 167545272069184
n3 2.1686939384039E+21
n4 2.8071418192737E+28
n5 3.6335441594468E+35

Nth Root

y√n
2√n 3597.7670852905
3√n 234.79491992062
4√n 59.981389491163
5√n 26.44924123614

Divisors of 12943928

1, 2, 4, 8, 149, 298, 596, 1192, 10859, 21718, 43436, 86872, 1617991, 3235982, 6471964, 12943928

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 -12943927
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 12943928 can be divided by 16 positive divisors. The sum of these divisors (counting 12943928) is 1, the average is 0.0625.

Base conversion 12943928

Base System Value
2 Binary 110001011000001000111000
3 Ternary 220100121201202
4 Quaternary 301120020320
5 Quinary 11303201203
6 Senary 1141233332
8 Octal 61301070
10 Decimal 12943928
12 Duodecimal 4402848
16 Hexadecimal c58238
20 Vigesimal 40hjg8
36 Base36 7pflk

Cryptographic Hash Functions

md5 95fb4b312fd93c4f6f1830943386dccd
sha1 c9664aafb295d0ee8ea5985818623aaf629b6a15
sha256 7b384d5aed2d90de4afa4b9fd6a573d28d5402dfecc683221acdce3cb509eb8c
sha512 42a240637e7ed2d61d1154765b8e0a885840d7a4d38e66598af989cf6eaec29d4f633da19818360174e5f9d385293ca817e08e786b8f5a3476a166942395fcb5
ripemd-160 508c650c54389b696cc195625652d44a860f7f17

12943928 as geometric shapes

Circle

Radius = n
Diameter 25887856
Circumference 81329098.22679
Area 5.2635899587625E+14

Sphere

Radius = n
Volume 9.084203926366E+21
Surface area 2.105435983505E+15
Circumference 81329098.22679

Square

Length = n
Perimeter 51775712
Area 167545272069184
Diagonal 18305478.527981

Cube

Length = n
Surface area 1005271632415104
Volume 2.1686939384039E+21
Space diagonal 22419540.945513

Equilateral Triangle

Length = n
Perimeter 38831784
Area 72549230947944
Altitude 11209770.472757

Triangular Pyramid

Length = n
Surface area 72549230947944
Volume 2.5558303169393E+20
Height 6101826.1759936