40394020 (number)

40394020 is an even 8-digits composite number following 40394019 and preceding 40394021. In scientific notation, it is written as 4.0394020 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 15763200 positive integers (up to 40394020) that are relatively prime to 40394020.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-four thousand twenty

Notation

Scientific notation 4.0394020 × 10^7
Engineering notation 4.0394020 × 10^6

Prime Factorization of 40394020

Prime Factorization 2 × 2 × 5 × 41 × 49261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20197010
Product of the distinct prime numbers

The prime factorization of 40394020 is 2 × 2 × 5 × 41 × 49261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 29, 98, 415, 180, 1630, 7927, 12109, 82925, 408199, 321110, 7733937, 3389646, 87509214, 48009801, 872735027, 175610961, 8929476880, 3921295994

Basic calculations (n = 40394020)

Multiplication

n×y
n×2 80788040
n×3 121182060
n×4 161576080
n×5 201970100

Division

n÷y
n÷2 20197010
n÷3 13464673.333333
n÷3 10098505
n÷5 8078804

Exponentiation

ny
n2 1631676851760400
n3 6.5909987383547E+22
n4 2.6623693485707E+30
n5 1.0754380071355E+38

Nth Root

y√n
2√n 6355.6290011296
3√n 343.1144634086
4√n 79.722198923071
5√n 33.209582454823

Divisors of 40394020

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 49261, 98522, 197044, 246305, 492610, 985220, 2019701, 4039402, 8078804, 10098505, 20197010, 40394020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40394019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40394020 can be divided by 24 positive divisors. The sum of these divisors (counting 40394020) is 1, the average is 0.041666666666667.

Base conversion 40394020

Base System Value
2 Binary 10011010000101110100100100
3 Ternary 2211000020011211
4 Quaternary 2122011310210
5 Quinary 40320102040
6 Senary 4001441204
8 Octal 232056444
10 Decimal 40394020
12 Duodecimal 11640204
16 Hexadecimal 2685d24
20 Vigesimal cc9510
36 Base36 o1s84

Cryptographic Hash Functions

md5 cda44482ac33744c3eabd9695afe87da
sha1 0c4089cabb5e1d9c671989011f7eb1a3b4352bf6
sha256 0ac8c2330cb1343cd6cb661fb04e1ad5eaefc1ce6c3430e8acc7eb5702bd6a30
sha512 3f38ea267a4c6992de9fe79762dec6a8ebe5f451f0580a24846be108102fab9913ae83b08642303e7a2919f46ce78f7ead18e804bfee81f67450f6cd59787616
ripemd-160 1e0131ebe7068747641a0e3623d00d067c975a44

40394020 as geometric shapes

Circle

Radius = n
Diameter 80788040
Circumference 253803112.96192
Area 5.126064010523E+15

Sphere

Radius = n
Volume 2.7608310954979E+23
Surface area 2.0504256042092E+16
Circumference 253803112.96192

Square

Length = n
Perimeter 161576080
Area 1631676851760400
Diagonal 57125770.92277

Cube

Length = n
Surface area 9790061110562400
Volume 6.5909987383547E+22
Space diagonal 69964494.961953

Equilateral Triangle

Length = n
Perimeter 121182060
Area 7.0653680219576E+14
Altitude 34982247.480977

Triangular Pyramid

Length = n
Surface area 7.0653680219576E+14
Volume 7.7675665044709E+21
Height 19041923.640923