420050491 (number)

420050491 is an odd 9-digits composite number following 420050490 and preceding 420050492. In scientific notation, it is written as 4.20050491 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 8 positive divisors. There are 360042984 positive integers (up to 420050491) that are relatively prime to 420050491.

Interesting facts

Basic properties

Name

Name four hundred twenty million fifty thousand four hundred ninety-one

Notation

Scientific notation 4.20050491 × 10^8
Engineering notation 4.20050491 × 10^6

Prime Factorization of 420050491

Prime Factorization 7 × 7 × 7 × 1224637

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8572459
Product of the distinct prime numbers

The prime factorization of 420050491 is 7 × 7 × 7 × 1224637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 89, 63, 255, 169, 860, 951, 90663, 65303, 209449, 36429, 3861330, 1257343, 43094319, 97682604, 532316409, 677385484, 965897839, 9393915272

Basic calculations (n = 420050491)

Multiplication

n×y
n×2 840100982
n×3 1260151473
n×4 1680201964
n×5 2100252455

Division

n÷y
n÷2 210025245.5
n÷3 140016830.33333
n÷3 105012622.75
n÷5 84010098.2

Exponentiation

ny
n2 176442414989341081
n3 7.4114723049498E+25
n4 3.1131925807271E+34
n5 1.307698072112E+43

Nth Root

y√n
2√n 20495.133349164
3√n 748.91724709523
4√n 143.16121454208
5√n 53.046935425913

Divisors of 420050491

1, 7, 49, 343, 1224637, 8572459, 60007213, 420050491

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 -420050490
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 420050491 can be divided by 8 positive divisors. The sum of these divisors (counting 420050491) is 1, the average is 0.125.

Base conversion 420050491

Base System Value
2 Binary 11001000010010111011000111011
3 Ternary 1002021101202221121
4 Quaternary 121002113120323
5 Quinary 1330013103431
6 Senary 105403050111
8 Octal 3102273073
10 Decimal 420050491
12 Duodecimal b8810937
16 Hexadecimal 1909763b
20 Vigesimal 6b5664b
36 Base36 6y3517

Cryptographic Hash Functions

md5 2d3322d31aa89b19c34b4e858b78b062
sha1 8e8c3aee78f6efe8a28d3e4e490dcb2125260d46
sha256 60bb94a4d41f6dbafc69d4898e11771480ca13878429dcb14e1fbe2ebd939d6a
sha512 bf29988a6ce862654b407cde4ac26da563636f013e9824a8680072fdc4754f5435a7c6de5f5f94fcfe0bfa4c63e87cdea25b567860e89cea00244c18102eb905
ripemd-160 def862ba1be26609f64ebf8204fa455472f7d5cc

420050491 as geometric shapes

Circle

Radius = n
Diameter 840100982
Circumference 2639255073.3248
Area 5.5431019471216E+17

Sphere

Radius = n
Volume 3.104510259402E+26
Surface area 2.2172407788486E+18
Circumference 2639255073.3248

Square

Length = n
Perimeter 1680201964
Area 176442414989341081
Diagonal 594041101.25368

Cube

Length = n
Surface area 1058654489936046486
Volume 7.4114723049498E+25
Space diagonal 727548792.15625

Equilateral Triangle

Length = n
Perimeter 1260151473
Area 7.6401806842923E+16
Altitude 363774396.07813

Triangular Pyramid

Length = n
Surface area 7.6401806842923E+16
Volume 8.7345038756772E+24
Height 198013700.41789