408409664 (number)

408409664 is an even 9-digits composite number following 408409663 and preceding 408409665. In scientific notation, it is written as 4.08409664 × 10^8. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 188496384 positive integers (up to 408409664) that are relatively prime to 408409664.

Interesting facts

Basic properties

Name

Name four hundred eight million four hundred nine thousand six hundred sixty-four

Notation

Scientific notation 4.08409664 × 10^8
Engineering notation 4.08409664 × 10^6

Prime Factorization of 408409664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 490877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12762802
Product of the distinct prime numbers

The prime factorization of 408409664 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 490877. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 45, 79, 621, 320, 3433, 7553, 13470, 39855, 686910, 355049, 9629290, 8814567, 79467543, 43473044, 677924950, 795308272, 4283820415, 8025599651

Basic calculations (n = 408409664)

Multiplication

n×y
n×2 816819328
n×3 1225228992
n×4 1633638656
n×5 2042048320

Division

n÷y
n÷2 204204832
n÷3 136136554.66667
n÷3 102102416
n÷5 81681932.8

Exponentiation

ny
n2 166798453648592896
n3 6.8122100410341E+25
n4 2.7821724139562E+34
n5 1.1362661007739E+43

Nth Root

y√n
2√n 20209.148027564
3√n 741.9341077728
4√n 142.15888304135
5√n 52.74960379908

Divisors of 408409664

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 490877, 981754, 1963508, 3927016, 6381401, 7854032, 12762802, 15708064, 25525604, 31416128, 51051208, 102102416, 204204832, 408409664

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408409663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408409664 can be divided by 28 positive divisors. The sum of these divisors (counting 408409664) is 1, the average is 0.035714285714286.

Base conversion 408409664

Base System Value
2 Binary 11000010101111101011001000000
3 Ternary 1001110111100201212
4 Quaternary 120111331121000
5 Quinary 1314023102124
6 Senary 104305345252
8 Octal 3025753100
10 Decimal 408409664
12 Duodecimal b4938228
16 Hexadecimal 1857d640
20 Vigesimal 67cb434
36 Base36 6r5mww

Cryptographic Hash Functions

md5 af72ec98d2e9f443216dd795db0f4e17
sha1 b8a49044bddf73b99a58b8a80325915b738433d7
sha256 5096e7515fd255f76c12ad2e44ab7e2efb7eb075fc24a0c549966af64d4d4772
sha512 088692832745d625ae0d5d9adcc13dc6b4c50c2db9f62a23c39ee2fb9f466f3953da5346ceb35c13f2cbb6e792258eabc8b82995228f1c62ec4b1aa598e5f09d
ripemd-160 73663b66663879ec611364700e55bc62d224c33c

408409664 as geometric shapes

Circle

Radius = n
Diameter 816819328
Circumference 2566113600.155
Area 5.2401279661256E+17

Sphere

Radius = n
Volume 2.8534918692831E+26
Surface area 2.0960511864502E+18
Circumference 2566113600.155

Square

Length = n
Perimeter 1633638656
Area 166798453648592896
Diagonal 577578485.83304

Cube

Length = n
Surface area 1000790721891557376
Volume 6.8122100410341E+25
Space diagonal 707386288.35013

Equilateral Triangle

Length = n
Perimeter 1225228992
Area 7.2225849085821E+16
Altitude 353693144.17507

Triangular Pyramid

Length = n
Surface area 7.2225849085821E+16
Volume 8.0282665248039E+24
Height 192526161.94435