408020161 (number)

408020161 is an odd 9-digits composite number following 408020160 and preceding 408020162. In scientific notation, it is written as 4.08020161 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 389996640 positive integers (up to 408020161) that are relatively prime to 408020161.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.08020161 × 10^8
Engineering notation 4.08020161 × 10^6

Prime Factorization of 408020161

Prime Factorization 23 × 1567 × 11321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 408020161
Product of the distinct prime numbers

The prime factorization of 408020161 is 23 × 1567 × 11321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 84, 81, 616, 66, 9179, 4694, 83210, 95381, 935573, 801711, 2448986, 3339564, 27633523, 12078404, 54424614, 593423093, 9384639967, 9858054187

Basic calculations (n = 408020161)

Multiplication

n×y
n×2 816040322
n×3 1224060483
n×4 1632080644
n×5 2040100805

Division

n÷y
n÷2 204010080.5
n÷3 136006720.33333
n÷3 102005040.25
n÷5 81604032.2

Exponentiation

ny
n2 166480451782465921
n3 6.7927380739634E+25
n4 2.7715740825694E+34
n5 1.1308581033934E+43

Nth Root

y√n
2√n 20199.508929675
3√n 741.69817026192
4√n 142.12497644564
5√n 52.73953842932

Divisors of 408020161

1, 23, 1567, 11321, 36041, 260383, 17740007, 408020161

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 -408020160
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 408020161 can be divided by 8 positive divisors. The sum of these divisors (counting 408020161) is 1, the average is 0.125.

Base conversion 408020161

Base System Value
2 Binary 11000010100011110010011000001
3 Ternary 1001102202120102211
4 Quaternary 120110132103001
5 Quinary 1313423121121
6 Senary 104253142121
8 Octal 3024362301
10 Decimal 408020161
12 Duodecimal b478a941
16 Hexadecimal 1851e4c1
20 Vigesimal 67a2a81
36 Base36 6qxadd

Cryptographic Hash Functions

md5 87c2b1e470713f7df318e405a515c4a9
sha1 c0502c412412711a75878942640c2525100b3032
sha256 0ac10aa24cdbea5a39660db18069858809120e8e1287382dea7f512c278016ab
sha512 5522187fc015d83065655b06cc40b04c3c39c82f7942e52c8da84a04c88a076fb693e51badba9b902256c8ecdea643367d6eeacf2fbaf1a14fd71668816c3474
ripemd-160 8bfb257246e843d6ae31a228d7bf8fbccc0ee96f

408020161 as geometric shapes

Circle

Radius = n
Diameter 816040322
Circumference 2563666280.6282
Area 5.230137642861E+17

Sphere

Radius = n
Volume 2.8453354707898E+26
Surface area 2.0920550571444E+18
Circumference 2563666280.6282

Square

Length = n
Perimeter 1632080644
Area 166480451782465921
Diagonal 577027645.40785

Cube

Length = n
Surface area 998882710694795526
Volume 6.7927380739634E+25
Space diagonal 706711649.36443

Equilateral Triangle

Length = n
Perimeter 1224060483
Area 7.2088150238563E+16
Altitude 353355824.68222

Triangular Pyramid

Length = n
Surface area 7.2088150238563E+16
Volume 8.0053185915393E+24
Height 192342548.46928