12938346 (number)

12938346 is an even 8-digits composite number following 12938345 and preceding 12938347. In scientific notation, it is written as 1.2938346 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 4071600 positive integers (up to 12938346) that are relatively prime to 12938346.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-eight thousand three hundred forty-six

Notation

Scientific notation 1.2938346 × 10^7
Engineering notation 1.2938346 × 10^6

Prime Factorization of 12938346

Prime Factorization 2 × 31 × 27 × 59 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12938346
Product of the distinct prime numbers

The prime factorization of 12938346 is 2 × 31 × 27 × 59 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12938346)

Multiplication

n×y
n×2 25876692
n×3 38815038
n×4 51753384
n×5 64691730

Division

n÷y
n÷2 6469173
n÷3 4312782
n÷3 3234586.5
n÷5 2587669.2

Exponentiation

ny
n2 167400797215716
n3 2.1658894350528E+21
n4 2.8023026908457E+28
n5 3.6257161810893E+35

Nth Root

y√n
2√n 3596.9912426916
3√n 234.76116371493
4√n 59.974921781455
5√n 26.446959623654

Divisors of 12938346

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 -12938345
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 12938346 can be divided by 32 positive divisors. The sum of these divisors (counting 12938346) is 1, the average is 0.03125.

Base conversion 12938346

Base System Value
2 Binary 110001010110110001101010
3 Ternary 220100100002000
4 Quaternary 301112301222
5 Quinary 11303011341
6 Senary 1141151430
8 Octal 61266152
10 Decimal 12938346
12 Duodecimal 43bb576
16 Hexadecimal c56c6a
20 Vigesimal 40h5h6
36 Base36 7pbai

Cryptographic Hash Functions

md5 dd81b1fa7dc82b1d75adfcb2952adede
sha1 64bda5a828451b05d7c4347a0296392d006339a2
sha256 860f6914e4ba2df8f7ef24c6112f28878c0ae48606d64093825f0908d428ffa8
sha512 55999dca6896d3b243244df6a6f29011994d14fc61554a3ae34df557e6f0673076e4851dde35dcccafa0d89303b0500662142793c1d53b8a48095295c01ec519
ripemd-160 f56895338eeec715063cd98047ddf47a7702e778

12938346 as geometric shapes

Circle

Radius = n
Diameter 25876692
Circumference 81294025.486406
Area 5.2590511473797E+14

Sphere

Radius = n
Volume 9.0724564501994E+21
Surface area 2.1036204589519E+15
Circumference 81294025.486406

Square

Length = n
Perimeter 51753384
Area 167400797215716
Diagonal 18297584.387876

Cube

Length = n
Surface area 1004404783294296
Volume 2.1658894350528E+21
Space diagonal 22409872.637906

Equilateral Triangle

Length = n
Perimeter 38815038
Area 72486671501289
Altitude 11204936.318953

Triangular Pyramid

Length = n
Surface area 72486671501289
Volume 2.5525251780435E+20
Height 6099194.7959586