15442040 (number)

15442040 is an even 8-digits composite number following 15442039 and preceding 15442041. In scientific notation, it is written as 1.5442040 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 6176800 positive integers (up to 15442040) that are relatively prime to 15442040.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand forty

Notation

Scientific notation 1.5442040 × 10^7
Engineering notation 1.5442040 × 10^6

Prime Factorization of 15442040

Prime Factorization 2 × 2 × 2 × 5 × 386051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3860510
Product of the distinct prime numbers

The prime factorization of 15442040 is 2 × 2 × 2 × 5 × 386051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 53, 65, 744, 142, 3829, 4398, 39254, 83157, 106373, 646452, 6897979, 7687437, 86726350, 86676516, 75414985, 892189908, 6607990523, 8923087474

Basic calculations (n = 15442040)

Multiplication

n×y
n×2 30884080
n×3 46326120
n×4 61768160
n×5 77210200

Division

n÷y
n÷2 7721020
n÷3 5147346.6666667
n÷3 3860510
n÷5 3088408

Exponentiation

ny
n2 238456599361600
n3 3.6822563456058E+21
n4 5.6861549779099E+28
n5 8.7805832615083E+35

Nth Root

y√n
2√n 3929.6361154692
3√n 249.02037972365
4√n 62.68680974072
5√n 27.399392555394

Divisors of 15442040

1, 2, 4, 5, 8, 10, 20, 40, 386051, 772102, 1544204, 1930255, 3088408, 3860510, 7721020, 15442040

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 -15442039
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 15442040 can be divided by 16 positive divisors. The sum of these divisors (counting 15442040) is 1, the average is 0.0625.

Base conversion 15442040

Base System Value
2 Binary 111010111010000001111000
3 Ternary 1002001112111102
4 Quaternary 322322001320
5 Quinary 12423121130
6 Senary 1310550532
8 Octal 72720170
10 Decimal 15442040
12 Duodecimal 5208448
16 Hexadecimal eba078
20 Vigesimal 4ga520
36 Base36 96z5k

Cryptographic Hash Functions

md5 96ea4e5b7317c2cb3b168d814f96fbc6
sha1 9525ec6b026ede41fda3ffd1682dae64794a8964
sha256 4bb4de1a5680311374f8c8a853f8277c1d80db4cd08d50c4d18f21ea167ee0b6
sha512 2875eff80630d234bbed005d959132d3c05f7f25ab677421e6b8130ff9ed87b46ce2c9ecf371b4a33f10448fa426c3b51f750544ceb15287efe8801351c2fbf9
ripemd-160 66e9b7263fa415cf0d6e8ef58612d42a61805806

15442040 as geometric shapes

Circle

Radius = n
Diameter 30884080
Circumference 97025198.840879
Area 7.4913350075441E+14

Sphere

Radius = n
Volume 1.5424199311986E+22
Surface area 2.9965340030176E+15
Circumference 97025198.840879

Square

Length = n
Perimeter 61768160
Area 238456599361600
Diagonal 21838342.398708

Cube

Length = n
Surface area 1430739596169600
Volume 3.6822563456058E+21
Space diagonal 26746397.852511

Equilateral Triangle

Length = n
Perimeter 46326120
Area 1.032547363736E+14
Altitude 13373198.926255

Triangular Pyramid

Length = n
Surface area 1.032547363736E+14
Volume 4.3395807200751E+20
Height 7279447.4662359