40821465 (number)

40821465 is an odd 8-digits composite number following 40821464 and preceding 40821466. In scientific notation, it is written as 4.0821465 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 21771440 positive integers (up to 40821465) that are relatively prime to 40821465.

Interesting facts

Basic properties

Name

Name forty million eight hundred twenty-one thousand four hundred sixty-five

Notation

Scientific notation 4.0821465 × 10^7
Engineering notation 4.0821465 × 10^6

Prime Factorization of 40821465

Prime Factorization 3 × 5 × 2721431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40821465
Product of the distinct prime numbers

The prime factorization of 40821465 is 3 × 5 × 2721431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40821465)

Multiplication

n×y
n×2 81642930
n×3 122464395
n×4 163285860
n×5 204107325

Division

n÷y
n÷2 20410732.5
n÷3 13607155
n÷3 10205366.25
n÷5 8164293

Exponentiation

ny
n2 1666392004746225
n3 6.8024562898028E+22
n4 2.7768623134821E+30
n5 1.1335558773963E+38

Nth Root

y√n
2√n 6389.1677861831
3√n 344.32048564899
4√n 79.932269992683
5√n 33.279570851888

Divisors of 40821465

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 -40821464
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 40821465 can be divided by 8 positive divisors. The sum of these divisors (counting 40821465) is 1, the average is 0.125.

Base conversion 40821465

Base System Value
2 Binary 10011011101110001011011001
3 Ternary 2211210221112010
4 Quaternary 2123232023121
5 Quinary 40422241330
6 Senary 4014540133
8 Octal 233561331
10 Decimal 40821465
12 Duodecimal 11807649
16 Hexadecimal 26ee2d9
20 Vigesimal cf2dd5
36 Base36 oay1l

Cryptographic Hash Functions

md5 261de7ebb292ab9d0a3a7cd27092f002
sha1 8609434c29916ef727412f9a1b5815d4780b8fa7
sha256 081c43b3230b2865144cfa866643752297bf142ebbb132f61ba2435bcfd59351
sha512 34e9519dfbbceae152dadb9a1e3cbd47c85ae7ad5db0a6280f87699dbb2995283919629f754d69440f654ab9511d9ed510bdf00c186dee838af629d005e06928
ripemd-160 b6e0fc2043ad6e76c040a6e780ac15ca275733ba

40821465 as geometric shapes

Circle

Radius = n
Diameter 81642930
Circumference 256488829.10555
Area 5.2351248801115E+15

Sphere

Radius = n
Volume 2.8494062275213E+23
Surface area 2.0940499520446E+16
Circumference 256488829.10555

Square

Length = n
Perimeter 163285860
Area 1666392004746225
Diagonal 57730269.438939

Cube

Length = n
Surface area 9998352028477350
Volume 6.8024562898028E+22
Space diagonal 70704851.419395

Equilateral Triangle

Length = n
Perimeter 122464395
Area 7.2156890438675E+14
Altitude 35352425.709697

Triangular Pyramid

Length = n
Surface area 7.2156890438675E+14
Volume 8.0167716187411E+21
Height 19243423.146313