2840389938 (number)

2840389938 is an even 10-digits composite number following 2840389937 and preceding 2840389939. In scientific notation, it is written as 2.840389938 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 946796640 positive integers (up to 2840389938) that are relatively prime to 2840389938.

Interesting facts

Basic properties

Name

Name two billion eight hundred forty million three hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.840389938 × 10^9
Engineering notation 2.840389938 × 10^9

Prime Factorization of 2840389938

Prime Factorization 2 × 9 × 157799441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2840389938
Product of the distinct prime numbers

The prime factorization of 2840389938 is 2 × 9 × 157799441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 54, 4, 849, 551, 6776, 5796, 17572, 62713, 993188, 142366, 3767600, 2713280, 15625748, 17049319, 306048064, 488908804, 3171331098, 2880888030

Basic calculations (n = 2840389938)

Multiplication

n×y
n×2 5680779876
n×3 8521169814
n×4 11361559752
n×5 14201949690

Division

n÷y
n÷2 1420194969
n÷3 946796646
n÷3 710097484.5
n÷5 568077987.6

Exponentiation

ny
n2 8067814999891643844
n3 2.2915740547338E+28
n4 6.5089638872477E+37
n5 1.8487995532144E+47

Nth Root

y√n
2√n 53295.308780417
3√n 1416.2045602441
4√n 230.85776742492
5√n 77.745559459048

Divisors of 2840389938

1, 2, 9, 18, 157799441, 315598882, 1420194969, 2840389938

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 -2840389937
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 2840389938 can be divided by 8 positive divisors. The sum of these divisors (counting 2840389938) is 1, the average is 0.125.

Base conversion 2840389938

Base System Value
2 Binary 10101001010011001110100100110010
3 Ternary 21022221200202111100
4 Quaternary 2221103032210302
5 Quinary 21304114434223
6 Senary 1145503225230
8 Octal 25123164462
10 Decimal 2840389938
12 Duodecimal 6732a8216
16 Hexadecimal a94ce932
20 Vigesimal 247c8egi
36 Base36 1az3ewi

Cryptographic Hash Functions

md5 864509e08e125b01e050bd8344f64da5
sha1 a249cca8c44b9cb176e56399a4a4b4404871ac60
sha256 be8a042de1a48bf842c06d5639c248044084188f5c1af537983c521284aa5321
sha512 ebfeb8b8e382c1b1f4ec4033905b08825da453aa4a61b07bc2ca3ca0f4bc1b15865190dfdb50293679a30abc901afb588a9f86e583e22681a2c5a48d883d5d26
ripemd-160 68538f5e705fb7518f76290804c3a868aa636280

2840389938 as geometric shapes

Circle

Radius = n
Diameter 5680779876
Circumference 17846696325.102
Area 2.5345788334181E+19

Sphere

Radius = n
Volume 9.5989229540114E+28
Surface area 1.0138315333672E+20
Circumference 17846696325.102

Square

Length = n
Perimeter 11361559752
Area 8067814999891643844
Diagonal 4016917972.7477

Cube

Length = n
Surface area 4.840688999935E+19
Volume 2.2915740547338E+28
Space diagonal 4919699685.9234

Equilateral Triangle

Length = n
Perimeter 8521169814
Area 3.4934663714697E+18
Altitude 2459849842.9617

Triangular Pyramid

Length = n
Surface area 3.4934663714697E+18
Volume 2.7006459228223E+27
Height 1338972657.5826