2742437861 (number)

2742437861 is an odd 10-digits composite number following 2742437860 and preceding 2742437862. In scientific notation, it is written as 2.742437861 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 2739055500 positive integers (up to 2742437861) that are relatively prime to 2742437861.

Interesting facts

Basic properties

Name

Name two billion seven hundred forty-two million four hundred thirty-seven thousand eight hundred sixty-one

Notation

Scientific notation 2.742437861 × 10^9
Engineering notation 2.742437861 × 10^9

Prime Factorization of 2742437861

Prime Factorization 811 × 3381551

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2742437861
Product of the distinct prime numbers

The prime factorization of 2742437861 is 811 × 3381551. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 91, 21, 606, 673, 4093, 5328, 87239, 5910, 95664, 654217, 924046, 5773301, 69475688, 20831901, 286409182, 915649436, 5108403288, 4059741286

Basic calculations (n = 2742437861)

Multiplication

n×y
n×2 5484875722
n×3 8227313583
n×4 10969751444
n×5 13712189305

Division

n÷y
n÷2 1371218930.5
n÷3 914145953.66667
n÷3 685609465.25
n÷5 548487572.2

Exponentiation

ny
n2 7520965421446255321
n3 2.0625780323046E+28
n4 5.656492087059E+37
n5 1.5512578059998E+47

Nth Root

y√n
2√n 52368.290606053
3√n 1399.7342796715
4√n 228.84119079845
5√n 77.201788079387

Divisors of 2742437861

1, 811, 3381551, 2742437861

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 -2742437860
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 2742437861 can be divided by 4 positive divisors. The sum of these divisors (counting 2742437861) is 1, the average is 0.25.

Base conversion 2742437861

Base System Value
2 Binary 10100011011101100100011111100101
3 Ternary 21002010101021111122
4 Quaternary 2203131210133211
5 Quinary 21104031002421
6 Senary 1132043543325
8 Octal 24335443745
10 Decimal 2742437861
12 Duodecimal 64652ab45
16 Hexadecimal a37647e5
20 Vigesimal 22h04ed1
36 Base36 19crylh

Cryptographic Hash Functions

md5 8be37fe8955732c9371667ba159f3176
sha1 4e266cdb2c77db15cab02a858cd9a3deaeaa24e8
sha256 342c02cfb5f75a92db990789712d40a74e4749074b734ee2218dbf36fb0c2923
sha512 00b679df10b66201ee4e96de212fd0eaa08d7fb646c4ac934ccbe55ba5e3c4d92403c9483d206d274e8c7eb44cdc72832144fc32e7ef11b00587bd1aa050e3d9
ripemd-160 4c1e6108048d764c5baff7d70d4696e4329a9a69

2742437861 as geometric shapes

Circle

Radius = n
Diameter 5484875722
Circumference 17231245274.088
Area 2.3627809715918E+19

Sphere

Radius = n
Volume 8.6397066583251E+28
Surface area 9.4511238863674E+19
Circumference 17231245274.088

Square

Length = n
Perimeter 10969751444
Area 7520965421446255321
Diagonal 3878392816.9917

Cube

Length = n
Surface area 4.5125792528678E+19
Volume 2.0625780323046E+28
Space diagonal 4750041711.8525

Equilateral Triangle

Length = n
Perimeter 8227313583
Area 3.2566735579784E+18
Altitude 2375020855.9263

Triangular Pyramid

Length = n
Surface area 3.2566735579784E+18
Volume 2.4307715222817E+27
Height 1292797605.6639