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

13157028 (number)

13157028 is an even 8-digits composite number following 13157027 and preceding 13157029. In scientific notation, it is written as 1.3157028 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 4385664 positive integers (up to 13157028) that are relatively prime to 13157028.

Interesting facts

13157028 has 12 divisors, whose sum is 25583180
The reverse of 13157028 is 82075131
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	thirteen million one hundred fifty-seven thousand twenty-eight

Notation

Scientific notation	1.3157028 × 10^7
Engineering notation	1.3157028 × 10^6

Prime Factorization of 13157028

Prime Factorization 2 × 2 × 9 × 365473

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6578514	Product of the distinct prime numbers

The prime factorization of 13157028 is 2 × 2 × 9 × 365473. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 50, 58, 748, 914, 2702, 7108, 8019, 96979, 978830, 288855, 1164277, 65820, 47790276, 90197433, 138536609, 244392656, 1761145581, 4659558761

Basic calculations (n = 13157028)

Multiplication

n×y

n×2	26314056
n×3	39471084
n×4	52628112
n×5	65785140

Division

n÷y

n÷2	6578514
n÷3	4385676
n÷3	3289257
n÷5	2631405.6

Exponentiation

n^y

n²	173107385792784
n³	2.2775787218825E+21
n⁴	2.9966167016012E+28
n⁵	3.9426569848234E+35

Nth Root

^y√n

²√n	3627.2617771537
³√n	236.07641401818
⁴√n	60.226753001915
⁵√n	26.535761783505

Divisors of 13157028

1, 2, 4, 9, 18, 36, 365473, 730946, 1461892, 3289257, 6578514, 13157028

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13157027	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13157028 can be divided by 12 positive divisors. The sum of these divisors (counting 13157028) is 1, the average is 0.083333333333333.

Base conversion 13157028

Base	System	Value
2	Binary	110010001100001010100100
3	Ternary	220202110001100
4	Quaternary	302030022210
5	Quinary	11332011103
6	Senary	1150000100
8	Octal	62141244
10	Decimal	13157028
12	Duodecimal	44a6030
16	Hexadecimal	c8c2a4
20	Vigesimal	424cb8
36	Base36	7u010

Cryptographic Hash Functions

md5	a475597b9cd93d0ec739f8bc52ccf9e4
sha1	af08c34a956739c19852986c4226c87f57b7a51b
sha256	1c0c6292d3a1a43a9723f90159995645c023a99fecedfd710693fabf274008f0
sha512	7e6479998b4be27239f25a7b65d4d6abd8a166e6ecc853b492b8e1c7a0e4ddab83121c0bfe0f051c9dee76f113fb8c3213659cec39553ba750efe9c0dc73a543
ripemd-160	8504fb4b85f9a4504f3a6ac6c324e6f2b122061e

13157028 as geometric shapes

Circle

Radius = n

Diameter	26314056
Circumference	82668045.01575
Area	5.4383289148874E+14

Sphere

Radius = n

Volume	9.5402994408512E+21
Surface area	2.175331565955E+15
Circumference	82668045.01575

Square

Length = n

Perimeter	52628112
Area	173107385792784
Diagonal	18606847.438123

Cube

Length = n

Surface area	1038644314756704
Volume	2.2775787218825E+21
Space diagonal	22788640.972606

Equilateral Triangle

Length = n

Perimeter	39471084
Area	74957696839632
Altitude	11394320.486303

Triangular Pyramid

Length = n

Surface area	74957696839632
Volume	2.6841522648821E+20
Height	6202282.4793742