2838998421 (number)

2838998421 is an odd 10-digits composite number following 2838998420 and preceding 2838998422. In scientific notation, it is written as 2.838998421 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 1622284776 positive integers (up to 2838998421) that are relatively prime to 2838998421.

Interesting facts

Basic properties

Name

Name two billion eight hundred thirty-eight million nine hundred ninety-eight thousand four hundred twenty-one

Notation

Scientific notation 2.838998421 × 10^9
Engineering notation 2.838998421 × 10^9

Prime Factorization of 2838998421

Prime Factorization 3 × 7 × 3 × 45063467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 946332807
Product of the distinct prime numbers

The prime factorization of 2838998421 is 3 × 7 × 3 × 45063467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 8, 1, 496, 262, 6621, 6842, 27177, 922, 126530, 756228, 9302472, 8230072, 97074742, 90735926, 516678668, 556089423, 512073902, 2501055120

Basic calculations (n = 2838998421)

Multiplication

n×y
n×2 5677996842
n×3 8516995263
n×4 11355993684
n×5 14194992105

Division

n÷y
n÷2 1419499210.5
n÷3 946332807
n÷3 709749605.25
n÷5 567799684.2

Exponentiation

ny
n2 8059912034440493241
n3 2.2882077539175E+28
n4 6.4962182002919E+37
n5 1.84427532131E+47

Nth Root

y√n
2√n 53282.252401714
3√n 1415.9732546059
4√n 230.82948772138
5√n 77.73794040137

Divisors of 2838998421

1, 3, 7, 9, 21, 63, 45063467, 135190401, 315444269, 405571203, 946332807, 2838998421

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 -2838998420
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 2838998421 can be divided by 12 positive divisors. The sum of these divisors (counting 2838998421) is 1, the average is 0.083333333333333.

Base conversion 2838998421

Base System Value
2 Binary 10101001001101111010110110010101
3 Ternary 21022212002001200200
4 Quaternary 2221031322312111
5 Quinary 21303240422141
6 Senary 1145413331113
8 Octal 25115726625
10 Decimal 2838998421
12 Duodecimal 672936a99
16 Hexadecimal a937ad95
20 Vigesimal 2473eg11
36 Base36 1ay9l79

Cryptographic Hash Functions

md5 363a0083657b06aebfc808aa351e131f
sha1 70469aaeccdcf469a2f5739a2c5934d1f428c361
sha256 ffa4c2f00cc4208419e3db5ba509deab75fecef9e97bfa3906a65930aa57a4e3
sha512 a9ed8bbe6fd245d60545ac3d3151237b862c8d9281b062f993971750400e54369140e64c5e890a26775fac7392a29eab2c23410f025fcdbe1f01b43be6774d04
ripemd-160 3dd19cc0ed303217484345431166123223acf3ba

2838998421 as geometric shapes

Circle

Radius = n
Diameter 5677996842
Circumference 17837953165.933
Area 2.5320960435978E+19

Sphere

Radius = n
Volume 9.5848222261261E+28
Surface area 1.0128384174391E+20
Circumference 17837953165.933

Square

Length = n
Perimeter 11355993684
Area 8059912034440493241
Diagonal 4014950070.534

Cube

Length = n
Surface area 4.8359472206643E+19
Volume 2.2882077539175E+28
Space diagonal 4917289507.7798

Equilateral Triangle

Length = n
Perimeter 8516995263
Area 3.4900442870467E+18
Altitude 2458644753.8899

Triangular Pyramid

Length = n
Surface area 3.4900442870467E+18
Volume 2.6966786992646E+27
Height 1338316690.178