Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

15142338 (number)

15142338 is an even 8-digits composite number following 15142337 and preceding 15142339. In scientific notation, it is written as 1.5142338 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 5047440 positive integers (up to 15142338) that are relatively prime to 15142338.

Interesting facts

15142338 has 8 divisors, whose sum is 25237260
The reverse of 15142338 is 83324151
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	fifteen million one hundred forty-two thousand three hundred thirty-eight

Notation

Scientific notation	1.5142338 × 10^7
Engineering notation	1.5142338 × 10^6

Prime Factorization of 15142338

Prime Factorization 2 × 9 × 841241

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	15142338	Product of the distinct prime numbers

The prime factorization of 15142338 is 2 × 9 × 841241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 33, 44, 367, 189, 9739, 6277, 79453, 36877, 722843, 857642, 9066535, 451067, 14735012, 24514558, 979851784, 854770495, 775053710, 7408347651

Basic calculations (n = 15142338)

Multiplication

n×y

n×2	30284676
n×3	45427014
n×4	60569352
n×5	75711690

Division

n÷y

n÷2	7571169
n÷3	5047446
n÷3	3785584.5
n÷5	3028467.6

Exponentiation

n^y

n²	229290400106244
n³	3.471992738564E+21
n⁴	5.2574087580881E+28
n⁵	7.9609460419131E+35

Nth Root

^y√n

²√n	3891.3157157959
³√n	247.39883223677
⁴√n	62.380411314738
⁵√n	27.292202641934

Divisors of 15142338

1, 2, 9, 18, 841241, 1682482, 7571169, 15142338

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-15142337	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142338 can be divided by 8 positive divisors. The sum of these divisors (counting 15142338) is 1, the average is 0.125.

Base conversion 15142338

Base	System	Value
2	Binary	111001110000110111000010
3	Ternary	1001111022101100
4	Quaternary	321300313002
5	Quinary	12334023323
6	Senary	1300315230
8	Octal	71606702
10	Decimal	15142338
12	Duodecimal	50a2b16
16	Hexadecimal	e70dc2
20	Vigesimal	4ecfgi
36	Base36	90jwi

Cryptographic Hash Functions

md5	96ae24191418290cc3b16c7f19f0d21a
sha1	5809246b8fbcf6ebd3e0c9767b6a1fe9d31ce8b4
sha256	b62a60102dba66fa8f90db39f8b9542c8e672130a4dbb86922dbc7e393357c54
sha512	9e8da9b860a30081e835592de290645b72319cb52a87eec074b758356131ae5f56f23462634ab43d04e350b03313a2a823d94c8fcbe95499f4b9bd166370436e
ripemd-160	030457c2f4cb9016ef197aa33a45491bc396a601

15142338 as geometric shapes

Circle

Radius = n

Diameter	30284676
Circumference	95142115.637947
Area	7.2033703651244E+14

Sphere

Radius = n

Volume	1.4543449174386E+22
Surface area	2.8813481460498E+15
Circumference	95142115.637947

Square

Length = n

Perimeter	60569352
Area	229290400106244
Diagonal	21414499.765637

Cube

Length = n

Surface area	1375742400637464
Volume	3.471992738564E+21
Space diagonal	26227298.761381

Equilateral Triangle

Length = n

Perimeter	45427014
Area	99285655667953
Altitude	13113649.38069

Triangular Pyramid

Length = n

Surface area	99285655667953
Volume	4.0917826827817E+20
Height	7138166.5885458