13668748 (number)

13668748 is an even 8-digits composite number following 13668747 and preceding 13668749. In scientific notation, it is written as 1.3668748 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 6432320 positive integers (up to 13668748) that are relatively prime to 13668748.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-eight thousand seven hundred forty-eight

Notation

Scientific notation 1.3668748 × 10^7
Engineering notation 1.3668748 × 10^6

Prime Factorization of 13668748

Prime Factorization 2 × 2 × 17 × 201011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6834374
Product of the distinct prime numbers

The prime factorization of 13668748 is 2 × 2 × 17 × 201011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 54, 92, 406, 518, 4735, 1635, 32622, 79338, 689221, 623794, 1000587, 9483138, 74509886, 26528995, 927548477, 42919438, 8217610382, 4763191274

Basic calculations (n = 13668748)

Multiplication

n×y
n×2 27337496
n×3 41006244
n×4 54674992
n×5 68343740

Division

n÷y
n÷2 6834374
n÷3 4556249.3333333
n÷3 3417187
n÷5 2733749.6

Exponentiation

ny
n2 186834671887504
n3 2.553796047693E+21
n4 3.4907194619311E+28
n5 4.7713764663832E+35

Nth Root

y√n
2√n 3697.1269926796
3√n 239.09816640454
4√n 60.804004742119
5√n 26.739036087003

Divisors of 13668748

1, 2, 4, 17, 34, 68, 201011, 402022, 804044, 3417187, 6834374, 13668748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13668747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13668748 can be divided by 12 positive divisors. The sum of these divisors (counting 13668748) is 1, the average is 0.083333333333333.

Base conversion 13668748

Base System Value
2 Binary 110100001001000110001100
3 Ternary 221201102222221
4 Quaternary 310021012030
5 Quinary 11444344443
6 Senary 1204545124
8 Octal 64110614
10 Decimal 13668748
12 Duodecimal 46b21a4
16 Hexadecimal d0918c
20 Vigesimal 458bh8
36 Base36 84yvg

Cryptographic Hash Functions

md5 d36ffae952b1a2103a3f9289060cc41b
sha1 11f71a064772002e08bdef6fb6a67222e9ba3f06
sha256 dcb0c34d9371c92a373d0d683aca5eea7419a353d0deef9a9f9464b964b4bac6
sha512 fb489d2a75d26861a03f1939c28e3ab835e2f70c9285aca05301deafad6e6a2856f74a916867f1a455b149cb333d23e4c0b7716293f80e6dccfb436063c1b292
ripemd-160 01857cf00bbd7c14f3a410259b25348c9a21c6ce

13668748 as geometric shapes

Circle

Radius = n
Diameter 27337496
Circumference 85883276.60114
Area 5.8695843263764E+14

Sphere

Radius = n
Volume 1.0697315869599E+22
Surface area 2.3478337305506E+15
Circumference 85883276.60114

Square

Length = n
Perimeter 54674992
Area 186834671887504
Diagonal 19330528.80226

Cube

Length = n
Surface area 1121008031325024
Volume 2.553796047693E+21
Space diagonal 23674966.011855

Equilateral Triangle

Length = n
Perimeter 41006244
Area 80901786081154
Altitude 11837483.005928

Triangular Pyramid

Length = n
Surface area 80901786081154
Volume 3.0096775051518E+20
Height 6443509.6007534