15442914 (number)

15442914 is an even 8-digits composite number following 15442913 and preceding 15442915. In scientific notation, it is written as 1.5442914 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5109792 positive integers (up to 15442914) that are relatively prime to 15442914.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand nine hundred fourteen

Notation

Scientific notation 1.5442914 × 10^7
Engineering notation 1.5442914 × 10^6

Prime Factorization of 15442914

Prime Factorization 2 × 3 × 137 × 18787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15442914
Product of the distinct prime numbers

The prime factorization of 15442914 is 2 × 3 × 137 × 18787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 97, 76, 511, 534, 218, 4118, 49914, 8722, 132931, 848724, 3542237, 7157141, 90051136, 59216406, 642476998, 537894197, 7682809799, 6392067391

Basic calculations (n = 15442914)

Multiplication

n×y
n×2 30885828
n×3 46328742
n×4 61771656
n×5 77214570

Division

n÷y
n÷2 7721457
n÷3 5147638
n÷3 3860728.5
n÷5 3088582.8

Exponentiation

ny
n2 238483592811396
n3 3.6828816141974E+21
n4 5.6874424040232E+28
n5 8.7830683925283E+35

Nth Root

y√n
2√n 3929.7473201212
3√n 249.02507771489
4√n 62.687696720499
5√n 27.399702702589

Divisors of 15442914

1, 2, 3, 6, 137, 274, 411, 822, 18787, 37574, 56361, 112722, 2573819, 5147638, 7721457, 15442914

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 -15442913
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 15442914 can be divided by 16 positive divisors. The sum of these divisors (counting 15442914) is 1, the average is 0.0625.

Base conversion 15442914

Base System Value
2 Binary 111010111010001111100010
3 Ternary 1002001120200210
4 Quaternary 322322033202
5 Quinary 12423133124
6 Senary 1310554550
8 Octal 72721742
10 Decimal 15442914
12 Duodecimal 5208a56
16 Hexadecimal eba3e2
20 Vigesimal 4ga75e
36 Base36 96ztu

Cryptographic Hash Functions

md5 8b9d2d4ffc00dfab398a7139309cbd4a
sha1 4486702adf6cce7596ea907c1c0e74bdd32656c7
sha256 e3b9cdaa5e5fe8005ef6a07d376bc5a528b7d35bcb49f11b4e00de5e25b93138
sha512 ce96dfde480e017bfa4a7c25af1e69f0ad3ec2aba935ee051bc5988f4c95923f5f0feb23380c7c87f4269bd3501720b14646fb9bba5234c1c950e8ad64a20877
ripemd-160 815ad0ff695595c555a49aac2010bf8aba7ff272

15442914 as geometric shapes

Circle

Radius = n
Diameter 30885828
Circumference 97030690.344838
Area 7.4921830317798E+14

Sphere

Radius = n
Volume 1.5426818430938E+22
Surface area 2.9968732127119E+15
Circumference 97030690.344838

Square

Length = n
Perimeter 61771656
Area 238483592811396
Diagonal 21839578.421361

Cube

Length = n
Surface area 1430901556868376
Volume 3.6828816141974E+21
Space diagonal 26747911.664917

Equilateral Triangle

Length = n
Perimeter 46328742
Area 1.0326642488023E+14
Altitude 13373955.832458

Triangular Pyramid

Length = n
Surface area 1.0326642488023E+14
Volume 4.3403176061771E+20
Height 7279859.4737871