13442994 (number)

13442994 is an even 8-digits composite number following 13442993 and preceding 13442995. In scientific notation, it is written as 1.3442994 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 4058208 positive integers (up to 13442994) that are relatively prime to 13442994.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-two thousand nine hundred ninety-four

Notation

Scientific notation 1.3442994 × 10^7
Engineering notation 1.3442994 × 10^6

Prime Factorization of 13442994

Prime Factorization 2 × 9 × 23 × 19 × 1709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13442994
Product of the distinct prime numbers

The prime factorization of 13442994 is 2 × 9 × 23 × 19 × 1709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13442994)

Multiplication

n×y
n×2 26885988
n×3 40328982
n×4 53771976
n×5 67214970

Division

n÷y
n÷2 6721497
n÷3 4480998
n÷3 3360748.5
n÷5 2688598.8

Exponentiation

ny
n2 180714087684036
n3 2.429338396452E+21
n4 3.2657581487473E+28
n5 4.3901567199062E+35

Nth Root

y√n
2√n 3666.468873453
3√n 237.77453166313
4√n 60.551373836215
5√n 26.650121966925

Divisors of 13442994

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 -13442993
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 13442994 can be divided by 32 positive divisors. The sum of these divisors (counting 13442994) is 1, the average is 0.03125.

Base conversion 13442994

Base System Value
2 Binary 110011010001111110110010
3 Ternary 221021222022200
4 Quaternary 303101332302
5 Quinary 11420133434
6 Senary 1200044030
8 Octal 63217662
10 Decimal 13442994
12 Duodecimal 4603616
16 Hexadecimal cd1fb2
20 Vigesimal 44079e
36 Base36 804oi

Cryptographic Hash Functions

md5 740dc50e723f54d2ad05d32f1d1fb525
sha1 0bde4ef0b70a3a2632d246e2ccf828a734e42aef
sha256 30275d421c9daeeb9d72901df1417dc31b62c0f471b8f82d938a663b57f01888
sha512 561b727667131b6849ceace7f271d2ac3897862894884c3347632bdf571fa9f99884caf9940bb78316e9be1ee4b396677bfff19c152580ab533382e2622633df
ripemd-160 94bc07062e229170a125f796256588ec7c58eec7

13442994 as geometric shapes

Circle

Radius = n
Diameter 26885988
Circumference 84464822.385303
Area 5.6773005026835E+14

Sphere

Radius = n
Volume 1.0175988879169E+22
Surface area 2.2709202010734E+15
Circumference 84464822.385303

Square

Length = n
Perimeter 53771976
Area 180714087684036
Diagonal 19011264.4337

Cube

Length = n
Surface area 1084284526104216
Volume 2.429338396452E+21
Space diagonal 23283948.613844

Equilateral Triangle

Length = n
Perimeter 40328982
Area 78251495378052
Altitude 11641974.306922

Triangular Pyramid

Length = n
Surface area 78251495378052
Volume 2.8630027565467E+20
Height 6337088.1445667