408226721 (number)

408226721 is an odd 9-digits composite number following 408226720 and preceding 408226722. In scientific notation, it is written as 4.08226721 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 346637808 positive integers (up to 408226721) that are relatively prime to 408226721.

Interesting facts

Basic properties

Name

Name four hundred eight million two hundred twenty-six thousand seven hundred twenty-one

Notation

Scientific notation 4.08226721 × 10^8
Engineering notation 4.08226721 × 10^6

Prime Factorization of 408226721

Prime Factorization 7 × 107 × 545029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 408226721
Product of the distinct prime numbers

The prime factorization of 408226721 is 7 × 107 × 545029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 408226721)

Multiplication

n×y
n×2 816453442
n×3 1224680163
n×4 1632906884
n×5 2041133605

Division

n÷y
n÷2 204113360.5
n÷3 136075573.66667
n÷3 102056680.25
n÷5 81645344.2

Exponentiation

ny
n2 166649055738411841
n3 6.8030597581838E+25
n4 2.7771907778504E+34
n5 1.1337234848333E+43

Nth Root

y√n
2√n 20204.621278312
3√n 741.82331058799
4√n 142.14296070616
5√n 52.744877221252

Divisors of 408226721

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 -408226720
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 408226721 can be divided by 8 positive divisors. The sum of these divisors (counting 408226721) is 1, the average is 0.125.

Base conversion 408226721

Base System Value
2 Binary 11000010101010000101110100001
3 Ternary 1001110011001210012
4 Quaternary 120111100232201
5 Quinary 1314001223341
6 Senary 104301414305
8 Octal 3025205641
10 Decimal 408226721
12 Duodecimal b486a395
16 Hexadecimal 18550ba1
20 Vigesimal 67b86g1
36 Base36 6r1pr5

Cryptographic Hash Functions

md5 c9266c652be879c3227b1c3648301192
sha1 5602293534bb4f5dcd2e891b8d52ca0a87dfcbad
sha256 4af160455032fedee676de69f09dd55ebae4f90cd7378e9909874e5fa88b7249
sha512 a23bc6e1b3dd1cb44833a2951e3047cc1b35a873e5480ff5519f70e7d5a2d4a2435334ef183a8054fce26370fcf8499a423d5ad9daa53f1e31209153ed2a078f
ripemd-160 14c0ea696965ed5944a7cf55491a0f16c345751e

408226721 as geometric shapes

Circle

Radius = n
Diameter 816453442
Circumference 2564964135.3853
Area 5.2354344923547E+17

Sphere

Radius = n
Volume 2.8496590077657E+26
Surface area 2.0941737969419E+18
Circumference 2564964135.3853

Square

Length = n
Perimeter 1632906884
Area 166649055738411841
Diagonal 577319765.3613

Cube

Length = n
Surface area 999894334430471046
Volume 6.8030597581838E+25
Space diagonal 707069421.77924

Equilateral Triangle

Length = n
Perimeter 1224680163
Area 7.2161157893077E+16
Altitude 353534710.88962

Triangular Pyramid

Length = n
Surface area 7.2161157893077E+16
Volume 8.0174828130485E+24
Height 192439921.7871