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

2742238 (number)

2742238 is an even 7-digits composite number following 2742237 and preceding 2742239. In scientific notation, it is written as 2.742238 × 10^6. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 1371118 positive integers (up to 2742238) that are relatively prime to 2742238.

Interesting facts

2742238 has 4 divisors, whose sum is 4113360
The reverse of 2742238 is 8322472
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	two million seven hundred forty-two thousand two hundred thirty-eight

Notation

Scientific notation	2.742238 × 10^6
Engineering notation	2.742238 × 10^6

Prime Factorization of 2742238

Prime Factorization 2 × 1371119

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2742238	Product of the distinct prime numbers

The prime factorization of 2742238 is 2 × 1371119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 23, 35, 358, 1, 3014, 7348, 82875, 47969, 664517, 953181, 4775464, 1913232, 74247167, 53507229, 893711798, 111367196, 8573668236, 8684316096

Basic calculations (n = 2742238)

Multiplication

n×y

n×2	5484476
n×3	8226714
n×4	10968952
n×5	13711190

Division

n÷y

n÷2	1371119
n÷3	914079.33333333
n÷3	685559.5
n÷5	548447.6

Exponentiation

n^y

n²	7519869248644
n³	2.0621271208663E+19
n⁴	5.6548433516702E+25
n⁵	1.5506926322997E+32

Nth Root

^y√n

²√n	1655.9704103637
³√n	139.97002759731
⁴√n	40.693616334306
⁵√n	19.391929738493

Divisors of 2742238

1, 2, 1371119, 2742238

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2742237	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2742238 can be divided by 4 positive divisors. The sum of these divisors (counting 2742238) is 1, the average is 0.25.

Base conversion 2742238

Base	System	Value
2	Binary	1010011101011111011110
3	Ternary	12011022122101
4	Quaternary	22131133132
5	Quinary	1200222423
6	Senary	134435314
8	Octal	12353736
10	Decimal	2742238
12	Duodecimal	b02b3a
16	Hexadecimal	29d7de
20	Vigesimal	h2fbi
36	Base36	1mrxa

Cryptographic Hash Functions

md5	85a8ab17fc10f55f0da71fd58b8ec9a9
sha1	11c8ddd4c82eb5804887dbf2db65cc86d3566f13
sha256	694f15eb1fc31c377bc67aca4a6732071c463e8c63aa076ad719f7ed8e6a9f7d
sha512	4a073b2e35c375a87fb84f4abfdfb4c3ec943ee6040bb55782a79ee666801ac1a4182ca0253512cb23a64eb677d17d6300ec03e99d7666f2c2b446baed33303b
ripemd-160	474450ae4a7b9a11b101c2ed6ff768bed47da195

2742238 as geometric shapes

Circle

Radius = n

Diameter	5484476
Circumference	17229989.51039
Area	23624365987496

Sphere

Radius = n

Volume	8.6378178849091E+19
Surface area	94497463949983
Circumference	17229989.51039

Square

Length = n

Perimeter	10968952
Area	7519869248644
Diagonal	3878110.1708549

Cube

Length = n

Surface area	45119215491864
Volume	2.0621271208663E+19
Space diagonal	4749695.5424461

Equilateral Triangle

Length = n

Perimeter	8226714
Area	3256198901231.6
Altitude	2374847.771223

Triangular Pyramid

Length = n

Surface area	3256198901231.6
Volume	2.4302401180554E+18
Height	1292703.390285