40784990 (number)

40784990 is an even 8-digits composite number following 40784989 and preceding 40784991. In scientific notation, it is written as 4.0784990 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 16248000 positive integers (up to 40784990) that are relatively prime to 40784990.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-four thousand nine hundred ninety

Notation

Scientific notation 4.0784990 × 10^7
Engineering notation 4.0784990 × 10^6

Prime Factorization of 40784990

Prime Factorization 2 × 5 × 251 × 16249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40784990
Product of the distinct prime numbers

The prime factorization of 40784990 is 2 × 5 × 251 × 16249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 62, 7, 845, 962, 6132, 1532, 20067, 252, 783224, 432269, 4282370, 8307216, 20872704, 55906704, 690678915, 505440589, 4184537186, 7852050743

Basic calculations (n = 40784990)

Multiplication

n×y
n×2 81569980
n×3 122354970
n×4 163139960
n×5 203924950

Division

n÷y
n÷2 20392495
n÷3 13594996.666667
n÷3 10196247.5
n÷5 8156998

Exponentiation

ny
n2 1663415409300100
n3 6.784238083415E+22
n4 2.766950823897E+30
n5 1.1285006168313E+38

Nth Root

y√n
2√n 6386.3127076585
3√n 344.21790210059
4√n 79.914408636106
5√n 33.273621499361

Divisors of 40784990

1, 2, 5, 10, 251, 502, 1255, 2510, 16249, 32498, 81245, 162490, 4078499, 8156998, 20392495, 40784990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40784989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40784990 can be divided by 16 positive divisors. The sum of these divisors (counting 40784990) is 1, the average is 0.0625.

Base conversion 40784990

Base System Value
2 Binary 10011011100101010001011110
3 Ternary 2211202002111012
4 Quaternary 2123211101132
5 Quinary 40420104430
6 Senary 4014055222
8 Octal 233452136
10 Decimal 40784990
12 Duodecimal 117aa512
16 Hexadecimal 26e545e
20 Vigesimal cei29a
36 Base36 oa5we

Cryptographic Hash Functions

md5 ab19de18beb8e5fc8c04903e39903450
sha1 e610e2f8665bde298f418569f9d112c39117e9fa
sha256 7a0e5962bf52ac30068b2d7eff85e8583f5768e22f3669acf1ed77022363b32a
sha512 36ae20443764ae0e80de2fadcd94e578dcb6c2a96335fbbeadd54132d387f701087d6c32328c29eef3c00378f0de9cf579ce2a5786e891488b4f36e4ddf43ab0
ripemd-160 62f333bb4d3a24d0c7cab696fbd621105d79c556

40784990 as geometric shapes

Circle

Radius = n
Diameter 81569980
Circumference 256259649.92147
Area 5.2257736297253E+15

Sphere

Radius = n
Volume 2.8417750030748E+23
Surface area 2.0903094518901E+16
Circumference 256259649.92147

Square

Length = n
Perimeter 163139960
Area 1663415409300100
Diagonal 57678685.999251

Cube

Length = n
Surface area 9980492455800600
Volume 6.784238083415E+22
Space diagonal 70641674.866189

Equilateral Triangle

Length = n
Perimeter 122354970
Area 7.2028000075019E+14
Altitude 35320837.433094

Triangular Pyramid

Length = n
Surface area 7.2028000075019E+14
Volume 7.9953012566113E+21
Height 19226228.666417