12938274 (number)

12938274 is an even 8-digits composite number following 12938273 and preceding 12938275. In scientific notation, it is written as 1.2938274 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 4273920 positive integers (up to 12938274) that are relatively prime to 12938274.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-eight thousand two hundred seventy-four

Notation

Scientific notation 1.2938274 × 10^7
Engineering notation 1.2938274 × 10^6

Prime Factorization of 12938274

Prime Factorization 2 × 9 × 113 × 6361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12938274
Product of the distinct prime numbers

The prime factorization of 12938274 is 2 × 9 × 113 × 6361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 98, 51, 967, 197, 9538, 1402, 19738, 29354, 227790, 835618, 7869424, 1304159, 67597340, 89068192, 660166963, 530711839, 1062909608, 8474300967

Basic calculations (n = 12938274)

Multiplication

n×y
n×2 25876548
n×3 38814822
n×4 51753096
n×5 64691370

Division

n÷y
n÷2 6469137
n÷3 4312758
n÷3 3234568.5
n÷5 2587654.8

Exponentiation

ny
n2 167398934099076
n3 2.1658532766818E+21
n4 2.8022403137507E+28
n5 3.6256152993152E+35

Nth Root

y√n
2√n 3596.981234313
3√n 234.76072824362
4√n 59.974838343367
5√n 26.446930188897

Divisors of 12938274

1, 2, 9, 18, 113, 226, 1017, 2034, 6361, 12722, 57249, 114498, 718793, 1437586, 6469137, 12938274

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 -12938273
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 12938274 can be divided by 16 positive divisors. The sum of these divisors (counting 12938274) is 1, the average is 0.0625.

Base conversion 12938274

Base System Value
2 Binary 110001010110110000100010
3 Ternary 220100022222100
4 Quaternary 301112300202
5 Quinary 11303011044
6 Senary 1141151230
8 Octal 61266042
10 Decimal 12938274
12 Duodecimal 43bb516
16 Hexadecimal c56c22
20 Vigesimal 40h5de
36 Base36 7pb8i

Cryptographic Hash Functions

md5 db501d1b5e1b67cd2bd73aded673ecc9
sha1 a5bf45d60fd336b6cc1bbc56f06097b04e48f784
sha256 f32612378a36b34b76fdedc24a9f1c91e552edcd06fee9f19d0f614d14328723
sha512 a385343c7cfbd5b828ed7dadf50234a811f1ed7131ae67b9791be3b714d2888a9b8e1fbd132747bf85f848b24701f7859d029c173ab3bf47f4b847633a78c983
ripemd-160 fbfe4a95b4f1fc861ab977aae95e0e2e4d5fb653

12938274 as geometric shapes

Circle

Radius = n
Diameter 25876548
Circumference 81293573.097064
Area 5.2589926158442E+14

Sphere

Radius = n
Volume 9.0723049903692E+21
Surface area 2.1035970463377E+15
Circumference 81293573.097064

Square

Length = n
Perimeter 51753096
Area 167398934099076
Diagonal 18297482.564499

Cube

Length = n
Surface area 1004393604594456
Volume 2.1658532766818E+21
Space diagonal 22409747.930247

Equilateral Triangle

Length = n
Perimeter 38814822
Area 72485864748118
Altitude 11204873.965124

Triangular Pyramid

Length = n
Surface area 72485864748118
Volume 2.5524825649947E+20
Height 6099160.8548331