40385940 (number)

40385940 is an even 8-digits composite number following 40385939 and preceding 40385941. In scientific notation, it is written as 4.0385940 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 9230976 positive integers (up to 40385940) that are relatively prime to 40385940.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-five thousand nine hundred forty

Notation

Scientific notation 4.0385940 × 10^7
Engineering notation 4.0385940 × 10^6

Prime Factorization of 40385940

Prime Factorization 2 × 2 × 15 × 7 × 96157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20192970
Product of the distinct prime numbers

The prime factorization of 40385940 is 2 × 2 × 15 × 7 × 96157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 96, 86, 804, 738, 7422, 7735, 73729, 89988, 628797, 894273, 8125734, 4725166, 64581874, 36240206, 614830264, 589602231, 4296974640, 4983742844

Basic calculations (n = 40385940)

Multiplication

n×y
n×2 80771880
n×3 121157820
n×4 161543760
n×5 201929700

Division

n÷y
n÷2 20192970
n÷3 13461980
n÷3 10096485
n÷5 8077188

Exponentiation

ny
n2 1631024149683600
n3 6.5870443447673E+22
n4 2.6602397768511E+30
n5 1.0743628401352E+38

Nth Root

y√n
2√n 6354.993312349
3√n 343.09158419911
4√n 79.718211923932
5√n 33.208253768554

Divisors of 40385940

1, 2, 4, 7, 14, 15, 28, 30, 60, 105, 210, 420, 96157, 192314, 384628, 673099, 1346198, 1442355, 2692396, 2884710, 5769420, 10096485, 20192970, 40385940

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 -40385939
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 40385940 can be divided by 24 positive divisors. The sum of these divisors (counting 40385940) is 1, the average is 0.041666666666667.

Base conversion 40385940

Base System Value
2 Binary 10011010000011110110010100
3 Ternary 2210222211002120
4 Quaternary 2122003312110
5 Quinary 40314322230
6 Senary 4001335540
8 Octal 232036624
10 Decimal 40385940
12 Duodecimal 116375b0
16 Hexadecimal 2683d94
20 Vigesimal cc84h0
36 Base36 o1lzo

Cryptographic Hash Functions

md5 ddb6e4e22cabb505747373b202521e8b
sha1 c4f5946e8509376d654910305012971fef6ae8fd
sha256 adf72f2b416e8721f18688b949c07a52ff8357eb31b4b67adce7c757a9233bbb
sha512 4c82522421347b7e875b897e5bb69123f6431a7405950939f8387485245fe76dff1209197a9b2964bd4b79d358198d2f0552ecbe498ecb2c6dabf74dad3fe207
ripemd-160 e6448d152e709f546f33f285c7d0f9e320664df0

40385940 as geometric shapes

Circle

Radius = n
Diameter 80771880
Circumference 253752344.82464
Area 5.1240134864735E+15

Sphere

Radius = n
Volume 2.7591746829855E+23
Surface area 2.0496053945894E+16
Circumference 253752344.82464

Square

Length = n
Perimeter 161543760
Area 1631024149683600
Diagonal 57114344.077186

Cube

Length = n
Surface area 9786144898101600
Volume 6.5870443447673E+22
Space diagonal 69950499.991428

Equilateral Triangle

Length = n
Perimeter 121157820
Area 7.0625417390596E+14
Altitude 34975249.995714

Triangular Pyramid

Length = n
Surface area 7.0625417390596E+14
Volume 7.7629062069357E+21
Height 19038114.692395