408029945 (number)

408029945 is an odd 9-digits composite number following 408029944 and preceding 408029946. In scientific notation, it is written as 4.08029945 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 326423952 positive integers (up to 408029945) that are relatively prime to 408029945.

Interesting facts

Basic properties

Name

Name four hundred eight million twenty-nine thousand nine hundred forty-five

Notation

Scientific notation 4.08029945 × 10^8
Engineering notation 4.08029945 × 10^6

Prime Factorization of 408029945

Prime Factorization 5 × 81605989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 408029945
Product of the distinct prime numbers

The prime factorization of 408029945 is 5 × 81605989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 6, 7, 732, 980, 3828, 6920, 98167, 6733, 182735, 320436, 4977683, 6740527, 38426216, 1943772, 519767347, 275185799, 3065931953, 6734373686

Basic calculations (n = 408029945)

Multiplication

n×y
n×2 816059890
n×3 1224089835
n×4 1632119780
n×5 2040149725

Division

n÷y
n÷2 204014972.5
n÷3 136009981.66667
n÷3 102007486.25
n÷5 81605989

Exponentiation

ny
n2 166488436016703025
n3 6.7932267391031E+25
n4 2.7718399327288E+34
n5 1.1309936953001E+43

Nth Root

y√n
2√n 20199.751112328
3√n 741.70409865924
4√n 142.12582844905
5√n 52.739791357358

Divisors of 408029945

1, 5, 81605989, 408029945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408029944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408029945 can be divided by 4 positive divisors. The sum of these divisors (counting 408029945) is 1, the average is 0.25.

Base conversion 408029945

Base System Value
2 Binary 11000010100100000101011111001
3 Ternary 1001102210001212012
4 Quaternary 120110200223321
5 Quinary 1313423424240
6 Senary 104253255305
8 Octal 3024405371
10 Decimal 408029945
12 Duodecimal b4794535
16 Hexadecimal 18520af9
20 Vigesimal 67a3eh5
36 Base36 6qxhx5

Cryptographic Hash Functions

md5 a85ecc3adeb907fb2054c3eba2c83eb4
sha1 77d5b81f6e3893eee505c3beec9121865c9000b6
sha256 f6b9d9558714c7c0b892c64acd9359c67e70f3760e737269375834e783210bed
sha512 93522a9e8134e81dafa2ff375fa9098c48fd14758dc3fc66ce52ffc37d302197163486f77b87f690696c5fe7e50d908d1c0a43b755645f6492e5e01d5baf41ff
ripemd-160 fc35bfe24f62651ba421fea65c35b945a2008eab

408029945 as geometric shapes

Circle

Radius = n
Diameter 816059890
Circumference 2563727755.3133
Area 5.2303884749773E+17

Sphere

Radius = n
Volume 2.8455401623648E+26
Surface area 2.0921553899909E+18
Circumference 2563727755.3133

Square

Length = n
Perimeter 1632119780
Area 166488436016703025
Diagonal 577041482.07335

Cube

Length = n
Surface area 998930616100218150
Volume 6.7932267391031E+25
Space diagonal 706728595.74953

Equilateral Triangle

Length = n
Perimeter 1224089835
Area 7.2091607513402E+16
Altitude 353364297.87477

Triangular Pyramid

Length = n
Surface area 7.2091607513402E+16
Volume 8.0058944889293E+24
Height 192347160.69112