13149720 (number)

13149720 is an even 8-digits composite number following 13149719 and preceding 13149721. In scientific notation, it is written as 1.3149720 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 3506496 positive integers (up to 13149720) that are relatively prime to 13149720.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-nine thousand seven hundred twenty

Notation

Scientific notation 1.3149720 × 10^7
Engineering notation 1.3149720 × 10^6

Prime Factorization of 13149720

Prime Factorization 2 × 2 × 2 × 5 × 3 × 3 × 36527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1095810
Product of the distinct prime numbers

The prime factorization of 13149720 is 2 × 2 × 2 × 5 × 3 × 3 × 36527. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13149720)

Multiplication

n×y
n×2 26299440
n×3 39449160
n×4 52598880
n×5 65748600

Division

n÷y
n÷2 6574860
n÷3 4383240
n÷3 3287430
n÷5 2629944

Exponentiation

ny
n2 172915136078400
n3 2.2737856231929E+21
n4 2.9899644285012E+28
n5 3.931719504475E+35

Nth Root

y√n
2√n 3626.2542657679
3√n 236.03269680082
4√n 60.218388103369
5√n 26.532813299289

Divisors of 13149720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13149719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13149720 can be divided by 48 positive divisors. The sum of these divisors (counting 13149720) is 1, the average is 0.020833333333333.

Base conversion 13149720

Base System Value
2 Binary 110010001010011000011000
3 Ternary 220202002000200
4 Quaternary 302022120120
5 Quinary 11331242340
6 Senary 1145502200
8 Octal 62123030
10 Decimal 13149720
12 Duodecimal 44a1960
16 Hexadecimal c8a618
20 Vigesimal 423e60
36 Base36 7tue0

Cryptographic Hash Functions

md5 e3d3168a9c0e63e364db82d7a6450120
sha1 9a7698205529da85220b46549b0561379dcd28fe
sha256 9c67bd626211d20fde16cae385ce6c898811e652fa6fcf114ef5f60586d09676
sha512 e2c42b8fbc62bfbef374f5e8cdfc28ee8e0502e164140e3d2e7db0ba8f69e5a41759371d2b048bc2a7a4497333eeaade6b19e3564702227e4ed3509d285b88c4
ripemd-160 cd004c08a5e2dedae8ecf3b8c0ac7f559e4c627b

13149720 as geometric shapes

Circle

Radius = n
Diameter 26299440
Circumference 82622127.497526
Area 5.4322892119838E+14

Sphere

Radius = n
Volume 9.5244109462144E+21
Surface area 2.1729156847935E+15
Circumference 82622127.497526

Square

Length = n
Perimeter 52598880
Area 172915136078400
Diagonal 18596512.365409

Cube

Length = n
Surface area 1037490816470400
Volume 2.2737856231929E+21
Space diagonal 22775983.145305

Equilateral Triangle

Length = n
Perimeter 39449160
Area 74874450271369
Altitude 11387991.572652

Triangular Pyramid

Length = n
Surface area 74874450271369
Volume 2.6796820552069E+20
Height 6198837.4551362