13431394 (number)

13431394 is an even 8-digits composite number following 13431393 and preceding 13431395. In scientific notation, it is written as 1.3431394 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 6172992 positive integers (up to 13431394) that are relatively prime to 13431394.

Interesting facts

Basic properties

Name

Name thirteen million four hundred thirty-one thousand three hundred ninety-four

Notation

Scientific notation 1.3431394 × 10^7
Engineering notation 1.3431394 × 10^6

Prime Factorization of 13431394

Prime Factorization 2 × 17 × 43 × 9187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13431394
Product of the distinct prime numbers

The prime factorization of 13431394 is 2 × 17 × 43 × 9187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 68, 26, 347, 675, 4912, 2813, 86807, 56001, 176462, 599431, 3322597, 7757417, 13421034, 53036317, 108552801, 506331633, 7280978009, 7166158221

Basic calculations (n = 13431394)

Multiplication

n×y
n×2 26862788
n×3 40294182
n×4 53725576
n×5 67156970

Division

n÷y
n÷2 6715697
n÷3 4477131.3333333
n÷3 3357848.5
n÷5 2686278.8

Exponentiation

ny
n2 180402344783236
n3 2.4230549713075E+21
n4 3.254500600329E+28
n5 4.3712479836255E+35

Nth Root

y√n
2√n 3664.886628533
3√n 237.706119862
4√n 60.538307116511
5√n 26.645521084507

Divisors of 13431394

1, 2, 17, 34, 43, 86, 731, 1462, 9187, 18374, 156179, 312358, 395041, 790082, 6715697, 13431394

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 -13431393
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 13431394 can be divided by 16 positive divisors. The sum of these divisors (counting 13431394) is 1, the average is 0.0625.

Base conversion 13431394

Base System Value
2 Binary 110011001111001001100010
3 Ternary 221021101102001
4 Quaternary 303033021202
5 Quinary 11414301034
6 Senary 1155514214
8 Octal 63171142
10 Decimal 13431394
12 Duodecimal 45b896a
16 Hexadecimal ccf262
20 Vigesimal 43ii9e
36 Base36 7zvqa

Cryptographic Hash Functions

md5 707ab04ecaf056c0d82815057fa516bf
sha1 f3b5885ec4994dae9df06568fe987c715b569b85
sha256 9d6115d93507b88d4079b1868f6ff64c16956ac3a96398127499adc4871ffd9e
sha512 01921340ce693bdb8706ed080be88fb6a03ef04fe305740f99afc0be392f36c3922e3d716a600a33f2fcb8cd3bd7253b20df678387664e96770fff1e41faefb1
ripemd-160 2c3e32631816b35f8db9dc370593cc0aec8e8e8f

13431394 as geometric shapes

Circle

Radius = n
Diameter 26862788
Circumference 84391937.43574
Area 5.6675068106139E+14

Sphere

Radius = n
Volume 1.0149668929472E+22
Surface area 2.2670027242455E+15
Circumference 84391937.43574

Square

Length = n
Perimeter 53725576
Area 180402344783236
Diagonal 18994859.556377

Cube

Length = n
Surface area 1082414068699416
Volume 2.4230549713075E+21
Space diagonal 23263856.824476

Equilateral Triangle

Length = n
Perimeter 40294182
Area 78116506742281
Altitude 11631928.412238

Triangular Pyramid

Length = n
Surface area 78116506742281
Volume 2.8555976689988E+20
Height 6331619.8521255