408066391 (number)

408066391 is an odd 9-digits composite number following 408066390 and preceding 408066392. In scientific notation, it is written as 4.08066391 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 384423424 positive integers (up to 408066391) that are relatively prime to 408066391.

Interesting facts

Basic properties

Name

Name four hundred eight million sixty-six thousand three hundred ninety-one

Notation

Scientific notation 4.08066391 × 10^8
Engineering notation 4.08066391 × 10^6

Prime Factorization of 408066391

Prime Factorization 197 × 23 × 113 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 408066391
Product of the distinct prime numbers

The prime factorization of 408066391 is 197 × 23 × 113 × 797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 53, 45, 441, 546, 993, 2295, 18813, 64627, 195427, 154597, 4344159, 1842886, 65795365, 36309430, 665845664, 639782129, 7503621574, 6001153197

Basic calculations (n = 408066391)

Multiplication

n×y
n×2 816132782
n×3 1224199173
n×4 1632265564
n×5 2040331955

Division

n÷y
n÷2 204033195.5
n÷3 136022130.33333
n÷3 102016597.75
n÷5 81613278.2

Exponentiation

ny
n2 166518179463764881
n3 6.7950472529669E+25
n4 2.7728304091927E+34
n5 1.1314988979343E+43

Nth Root

y√n
2√n 20200.653232012
3√n 741.72618146885
4√n 142.12900207914
5√n 52.740733487115

Divisors of 408066391

1, 23, 113, 197, 797, 2599, 4531, 18331, 22261, 90061, 157009, 512003, 2071403, 3611207, 17742017, 408066391

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408066390
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408066391 can be divided by 16 positive divisors. The sum of these divisors (counting 408066391) is 1, the average is 0.0625.

Base conversion 408066391

Base System Value
2 Binary 11000010100101001100101010111
3 Ternary 1001102211220212001
4 Quaternary 120110221211113
5 Quinary 1313431111031
6 Senary 104254140131
8 Octal 3024514527
10 Decimal 408066391
12 Duodecimal b47b1647
16 Hexadecimal 18529957
20 Vigesimal 67a85jb
36 Base36 6qya1j

Cryptographic Hash Functions

md5 d55b639bfd8e03f65c2aa130fdacffe0
sha1 8acda34d92e336ce58202982b7550dc8b17b7535
sha256 d852242922834c74b3989fcc94ea86710b9e5fb29799a4f8521151efde1431f5
sha512 5f6525a8f8221d1329e0a7b4a1d33da41d8ef123832d92bbf4a6c446812cf5821f543c0633675ef4d44e747231ece3a9c4c8d093ab1e0a18ba9bcd7e1937cc17
ripemd-160 b4853c9c4d560201ac1f910909abb6f1e6504c41

408066391 as geometric shapes

Circle

Radius = n
Diameter 816132782
Circumference 2563956752.285
Area 5.2313228929251E+17

Sphere

Radius = n
Volume 2.8463027374288E+26
Surface area 2.09252915717E+18
Circumference 2563956752.285

Square

Length = n
Perimeter 1632265564
Area 166518179463764881
Diagonal 577093024.50084

Cube

Length = n
Surface area 999109076782589286
Volume 6.7950472529669E+25
Space diagonal 706791722.07327

Equilateral Triangle

Length = n
Perimeter 1224199173
Area 7.2104486803778E+16
Altitude 353395861.03663

Triangular Pyramid

Length = n
Surface area 7.2104486803778E+16
Volume 8.0080399850932E+24
Height 192364341.50028