13142720 (number)

13142720 is an even 8-digits composite number following 13142719 and preceding 13142721. In scientific notation, it is written as 1.3142720 × 10^7. The sum of its digits is 20. It has a total of 9 prime factors and 56 positive divisors. There are 5170176 positive integers (up to 13142720) that are relatively prime to 13142720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3142720 × 10^7
Engineering notation 1.3142720 × 10^6

Prime Factorization of 13142720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 67 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 410710
Product of the distinct prime numbers

The prime factorization of 13142720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 67 × 613. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13142720)

Multiplication

n×y
n×2 26285440
n×3 39428160
n×4 52570880
n×5 65713600

Division

n÷y
n÷2 6571360
n÷3 4380906.6666667
n÷3 3285680
n÷5 2628544

Exponentiation

ny
n2 172731088998400
n3 2.2701563380011E+21
n4 2.9836029106573E+28
n5 3.9212657645954E+35

Nth Root

y√n
2√n 3625.2889540008
3√n 235.9908068812
4√n 60.210372478509
5√n 26.52998785124

Divisors of 13142720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13142719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13142720 can be divided by 56 positive divisors. The sum of these divisors (counting 13142720) is 1, the average is 0.017857142857143.

Base conversion 13142720

Base System Value
2 Binary 110010001000101011000000
3 Ternary 220201201102102
4 Quaternary 302020223000
5 Quinary 11331031340
6 Senary 1145405532
8 Octal 62105300
10 Decimal 13142720
12 Duodecimal 44998a8
16 Hexadecimal c88ac0
20 Vigesimal 422gg0
36 Base36 7tozk

Cryptographic Hash Functions

md5 9ae8e521cbea3083c8a2283b2f8702d2
sha1 7070f72a3a503982ee8027482d3933f3bd97e0f0
sha256 a69fef0e261d7b3ecbf781c8ddbe3f92602704a59c9c9253d337058bdce6aa88
sha512 7813fe3e00b373613c412d61de4d9b133944fc13e90cc398d2403a60e010bda4e09ada944764830ef819e56d6aaf4c6d06c311ac00e8e434d0f7b4796b666e93
ripemd-160 ffed88bed3162fa170c6bce19ae7aaf56615c32c

13142720 as geometric shapes

Circle

Radius = n
Diameter 26285440
Circumference 82578145.200375
Area 5.4265072024394E+14

Sphere

Radius = n
Volume 9.5092086319525E+21
Surface area 2.1706028809758E+15
Circumference 82578145.200375

Square

Length = n
Perimeter 52570880
Area 172731088998400
Diagonal 18586612.870472

Cube

Length = n
Surface area 1036386533990400
Volume 2.2701563380011E+21
Space diagonal 22763858.789652

Equilateral Triangle

Length = n
Perimeter 39428160
Area 74794755547983
Altitude 11381929.394826

Triangular Pyramid

Length = n
Surface area 74794755547983
Volume 2.6754049015903E+20
Height 6195537.6234907