408040989 (number)

408040989 is an odd 9-digits composite number following 408040988 and preceding 408040990. In scientific notation, it is written as 4.08040989 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 268330176 positive integers (up to 408040989) that are relatively prime to 408040989.

Interesting facts

Basic properties

Name

Name four hundred eight million forty thousand nine hundred eighty-nine

Notation

Scientific notation 4.08040989 × 10^8
Engineering notation 4.08040989 × 10^6

Prime Factorization of 408040989

Prime Factorization 3 × 103 × 269 × 4909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 408040989
Product of the distinct prime numbers

The prime factorization of 408040989 is 3 × 103 × 269 × 4909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 47, 73, 226, 956, 2993, 4507, 10749, 15955, 372749, 359380, 3632295, 2907522, 27264102, 73288237, 206339605, 197114644, 2945710951, 1236010408

Basic calculations (n = 408040989)

Multiplication

n×y
n×2 816081978
n×3 1224122967
n×4 1632163956
n×5 2040204945

Division

n÷y
n÷2 204020494.5
n÷3 136013663
n÷3 102010247.25
n÷5 81608197.8

Exponentiation

ny
n2 166497448704098121
n3 6.7937783635197E+25
n4 2.7721400424974E+34
n5 1.1311467645871E+43

Nth Root

y√n
2√n 20200.024480183
3√n 741.7107904117
4√n 142.12679015648
5√n 52.740076852066

Divisors of 408040989

1, 3, 103, 269, 309, 807, 4909, 14727, 27707, 83121, 505627, 1320521, 1516881, 3961563, 136013663, 408040989

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 -408040988
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 408040989 can be divided by 16 positive divisors. The sum of these divisors (counting 408040989) is 1, the average is 0.0625.

Base conversion 408040989

Base System Value
2 Binary 11000010100100011011000011101
3 Ternary 1001102210122000020
4 Quaternary 120110203120131
5 Quinary 1313424302424
6 Senary 104253422353
8 Octal 3024433035
10 Decimal 408040989
12 Duodecimal b479a9b9
16 Hexadecimal 1852361d
20 Vigesimal 67a5299
36 Base36 6qxqfx

Cryptographic Hash Functions

md5 9dd5a046aa66dbeaefa2a191898a3e53
sha1 4bdbb01d2ee5815adc3380df90cae94fcfa44bb9
sha256 b45defd568a9861e463ca0a66425ad4c6c03474eee873270177b680db53e4ce4
sha512 79291bb618e06bb3a36518ea79516f0d549b6a0415dd5f99d8de6ac6d3ebc6385e97afafdcc618180a5688c26cb8693206bcbebf8d839afd0b1d9232dca68ba6
ripemd-160 22b3421e9039f6cb9e5a086b330c78da3e8bfca2

408040989 as geometric shapes

Circle

Radius = n
Diameter 816081978
Circumference 2563797146.8118
Area 5.2306716169024E+17

Sphere

Radius = n
Volume 2.8457712262601E+26
Surface area 2.092268646761E+18
Circumference 2563797146.8118

Square

Length = n
Perimeter 1632163956
Area 166497448704098121
Diagonal 577057100.64793

Cube

Length = n
Surface area 998984692224588726
Volume 6.7937783635197E+25
Space diagonal 706747724.51865

Equilateral Triangle

Length = n
Perimeter 1224122967
Area 7.2095510121523E+16
Altitude 353373862.25933

Triangular Pyramid

Length = n
Surface area 7.2095510121523E+16
Volume 8.0065445845387E+24
Height 192352366.88264